Product Description
Product Parameters
| Agricultural Axle | ||||||
| Capactity(T) | BRAKE SIZE | NOxSIZE OF WHEEL STUD(MM) | WHEEL REG.DIA B(MM) | BEARING | BEAM SIZE | DIM.D |
| 6T | 300*100 | 6XM20X275 | 220 | 32211 33571 | SOLID 60X60 | 587.5 |
| 9T | 300*100 | 8XM20X275 | 220 | 32212 32215 | SOLID 90X90 | 587.5 |
| 8T | 300*100 | 8XM20X275 | 220 | 32211 33014 | SOLID 80X80 | 587.5 |
Product Description
1. Capacity: 8ton
2.90mm*90mm or 80mm*80mm solid square beam
3. Track: 1800mm
4. Brake size: 300*100 or 300*90
5.8hole, size of wheel studs is M20, PCD is 275
Certifications
Packaging & Shipping
FAQ
Q1:Are you a factory?
A:Yes,we are a factory,but not just a factory,as we have sales team,our own offices,and they
all can help the buyers and cooperative partners to decide which products are the best choices
for them,and all your requirements and inquires will be replyed in time.
Q2:What’s your Delivery Time?
A:In general, the delivery time is 15-20 days.We will make the delivery as soon as possible with
the guaranted quality.
Q3:What is the convenient way to pay?
A:L/C , T/T,Unionpay,DP are accepted,and if you have a better idea , please be free sharing with us.
Q4:Which type of shipping would be better?
A:Generally,in consideration of the cheap and safe superiorities of sea transportation,we advice
to make delivery by sea.What’s more, we respect your views of other transportation as well.
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| After-sales Service: | 1year |
|---|---|
| Condition: | New |
| Axle Number: | 1 |
| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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|---|---|
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Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Where can I find information on axle load limits for various types of vehicles?
When seeking information on axle load limits for different types of vehicles, there are several reliable sources where you can find the necessary information. Here’s a detailed explanation of where you can find information on axle load limits:
1. Vehicle Owner’s Manual:
The first and most accessible source of information on axle load limits is the vehicle owner’s manual. The owner’s manual provided by the vehicle manufacturer typically includes important details about the vehicle’s specifications, including axle load limits. Look for sections related to vehicle loading, weight distribution, or axle specifications to find the recommended load limits for each axle of your specific vehicle model.
2. Government Transportation Authorities:
Government transportation authorities, such as departments of transportation or road transport authorities, often provide guidelines and regulations regarding vehicle weight limits, including axle load limits. These authorities establish and enforce weight restrictions to ensure road safety and prevent damage to infrastructure. Visit the website of your local or national transportation authority to access relevant regulations or guidelines pertaining to axle load limits for various types of vehicles.
3. Commercial Vehicle Regulations:
If you are specifically interested in axle load limits for commercial vehicles, such as trucks or buses, consult the commercial vehicle regulations applicable in your region. These regulations are established to ensure safe and efficient operation of commercial vehicles on public roads. Regulatory bodies responsible for commercial vehicle operations often provide detailed information on axle load limits, weight distribution requirements, and other related specifications.
4. Vehicle Manufacturer or Dealer:
If you require axle load limit information for a specific vehicle model or variant, contacting the vehicle manufacturer or a local authorized dealer can be helpful. They can provide accurate and up-to-date information specific to your vehicle. Provide them with the vehicle identification number (VIN) or other relevant details to ensure they can assist you accurately.
5. Online Resources and Databases:
There are online resources and databases dedicated to providing information on vehicle specifications, including axle load limits. These resources may include vehicle data websites, forums, or government databases that compile and provide access to vehicle specifications and regulatory information. Conduct an internet search using relevant keywords to find reliable online sources that offer information on axle load limits for various types of vehicles.
When seeking information on axle load limits, it’s crucial to ensure that the information you obtain is accurate, up-to-date, and applicable to your specific vehicle and jurisdiction. Regulations and load limits can vary depending on the country, region, vehicle type, and other factors. Therefore, it is advisable to consult official sources or seek professional advice to ensure compliance with applicable regulations and ensure safe and legal operation of your vehicle.
Can you provide insights into the advancements in axle technology in recent years?
In recent years, there have been significant advancements in axle technology to enhance performance, efficiency, and safety in vehicles. Here are some insights into the key advancements:
- Lightweight Materials:
- Electronic Differential:
- Advanced Axle Bearings:
- Electric Axles:
- Active Suspension Integration:
- Improved Sealing and Lubrication:
- Autonomous Vehicle Integration:
One notable advancement is the use of lightweight materials in axle construction. Manufacturers have increasingly utilized materials such as aluminum alloys and high-strength steels to reduce the weight of axles without compromising strength and durability. Lighter axles contribute to improved fuel efficiency and overall vehicle performance.
Electronic differentials, also known as eDiffs, have gained popularity in recent years. They utilize sensors, actuators, and control algorithms to monitor and distribute torque between the wheels more efficiently. Electronic differentials enhance traction, stability, and handling by actively managing torque distribution, especially in vehicles equipped with advanced stability control systems.
Axle bearings have seen advancements in design and materials to reduce friction, improve efficiency, and enhance durability. For example, the use of roller bearings or tapered roller bearings has become more prevalent, offering reduced frictional losses and improved load-carrying capacity. Some manufacturers have also introduced sealed or maintenance-free bearings to minimize maintenance requirements.
With the rise of electric vehicles (EVs) and hybrid vehicles, electric axles have emerged as a significant technological advancement. Electric axles integrate electric motors, power electronics, and gear systems into the axle assembly. They eliminate the need for traditional drivetrain components, simplify vehicle packaging, and offer benefits such as instant torque, regenerative braking, and improved energy efficiency.
Advancements in axle technology have facilitated the integration of active suspension systems into axle designs. Active suspension systems use sensors, actuators, and control algorithms to adjust the suspension characteristics in real-time, providing improved ride comfort, handling, and stability. Axles with integrated active suspension components offer more precise control over vehicle dynamics.
Axles have seen advancements in sealing and lubrication technologies to enhance durability and minimize maintenance requirements. Improved sealing systems help prevent contamination and retain lubricants, reducing the risk of premature wear or damage. Enhanced lubrication systems with better heat dissipation and reduced frictional losses contribute to improved efficiency and longevity.
The development of autonomous vehicles has spurred advancements in axle technology. Axles are being designed to accommodate the integration of sensors, actuators, and communication systems necessary for autonomous driving. These advancements enable seamless integration with advanced driver-assistance systems (ADAS) and autonomous driving features, ensuring optimal performance and safety.
It’s important to note that the specific advancements in axle technology can vary across different vehicle manufacturers and models. Furthermore, ongoing research and development efforts continue to drive further innovations in axle design, materials, and functionalities.
For the most up-to-date and detailed information on axle technology advancements, it is advisable to consult automotive manufacturers, industry publications, and reputable sources specializing in automotive technology.
What are the factors to consider when choosing an axle for a custom-built vehicle?
Choosing the right axle for a custom-built vehicle is crucial for ensuring optimal performance, durability, and safety. Here are several key factors to consider when selecting an axle for a custom-built vehicle:
- Vehicle Type and Intended Use:
- Axle Type:
- Weight Capacity:
- Axle Ratio:
- Braking System Compatibility:
- Suspension Compatibility:
- Aftermarket Support:
- Budget:
Consider the type of vehicle you are building and its intended use. Factors such as vehicle weight, power output, terrain (on-road or off-road), towing capacity, and payload requirements will influence the axle selection. Off-road vehicles may require axles with higher strength and durability, while performance-oriented vehicles may benefit from axles that can handle increased power and torque.
Choose the appropriate axle type based on your vehicle’s drivetrain configuration. Common axle types include solid axles (live axles) and independent axles. Solid axles are often used in heavy-duty applications and off-road vehicles due to their robustness and ability to handle high loads. Independent axles offer improved ride quality and handling characteristics but may have lower load-carrying capacities.
Determine the required weight capacity of the axle based on the vehicle’s weight and intended payload. It’s crucial to select an axle that can handle the anticipated loads without exceeding its weight rating. Consider factors such as cargo, passengers, and accessories that may contribute to the overall weight.
Choose an axle ratio that matches your vehicle’s powertrain and desired performance characteristics. The axle ratio affects the torque multiplication between the engine and wheels, influencing acceleration, towing capability, and fuel efficiency. Higher axle ratios provide more torque multiplication for improved low-end power but may sacrifice top-end speed.
Ensure that the chosen axle is compatible with your vehicle’s braking system. Consider factors such as the axle’s mounting provisions for brake calipers, rotor size compatibility, and the need for an anti-lock braking system (ABS) if required.
Consider the compatibility of the chosen axle with your vehicle’s suspension system. Factors such as axle mounting points, suspension geometry, and overall ride height should be taken into account. Ensure that the axle can be properly integrated with your chosen suspension components and that it provides sufficient ground clearance for your specific application.
Consider the availability of aftermarket support for the chosen axle. This includes access to replacement parts, upgrade options, and technical expertise. A robust aftermarket support network can be beneficial for future maintenance, repairs, and customization needs.
Set a realistic budget for the axle selection, keeping in mind that high-performance or specialized axles may come at a higher cost. Balance your requirements with your budget to find the best axle option that meets your needs without exceeding your financial limitations.
When choosing an axle for a custom-built vehicle, it’s recommended to consult with knowledgeable professionals, experienced builders, or reputable axle manufacturers. They can provide valuable guidance, assist in understanding technical specifications, and help you select the most suitable axle for your specific custom vehicle project.
editor by CX 2024-02-29
China best Andong Semi Tractor Trailer Truck China Garbage Truck Factory Heavy Duty Bulk Cement Tanker Truck Trailer Cement Lime Powder Tanker Trailers Bulk Cement Tanker near me supplier
Product Description
Xihu (West Lake) Dis. Andong Automotive Technology Co., Ltd.
Address: Quanpu Town Industrial Park, Xihu (West Lake) Dis. County, HangZhou, ZheJiang , China
Our company offers a variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first, and credit-based" Since the establishment of the company and always done our best to satisfy the potential needs of our customers.
Main Products:
Used Four-Axle Flower Fence Semi-Trailer
Used Dump Truck
Used Bulk Cement Tanker
Second-Hand Hooking Machine Semi-Trailer
The Fence semi-trailer uses a semi-trailer truck designed with a fence structure. The main purpose of most vehicles is to transport agricultural and sideline products such as fruits, vegetables, some daily necessities, and other types of light foam goods that we use in our lives.
| Bulk cement tank semitrailer (Parameters) | ||
| Powder Tank | Type | V shape |
| Geometrical volume (m3) |
25-45 (m3) |
|
| Effective volume (m3) | 25-45(m3) | |
| Loading Capacity | 30-60 ton | |
| Tank Materials | Opting for high tensile steel | |
| Tank material thickness (mm) | 4mm/ Q235 carbon steel | |
| Tank front-rear head plate (mm) | 5mm/ Q235 carbon steel | |
| Discharge hose | 4-inch hose | |
| Discharge valve | 4-inch butterfly valve | |
| Manhole cover | 3pcs, 500mm diameter | |
| Inner tank pressure | 0.2Mpa | |
| Rate of residual < | 0.3% | |
| Dimensions | (adjustable) | |
| L x H x W ( mm) | 11450×2550×3950 | |
| Wheel base (front/rear) (mm) | 6390+1310+1310 | |
| Suspension (front/rear) (mm) | /1180 | |
| Approach/away angle (°) | /30 | |
| Loading weight (kg) | 60000 | |
| Tare Weight (kg) | 15710 | |
| chassis | Brake Valve | WABCO Brake Valve |
| Brake system | The emergency braking system,air damping, Dual-line pneumatic brake system, WABCO RE6 relay valve ; T30/30 spring brake chamber; 40L air tanks |
|
| Suspension type | Mechanical Suspension | |
| Leaf Spring | 90(Width)mm×15(Thickness)mm×10(Layer) | |
| King Pin | JOST 2.0 or 3.5 bolts type or Welding type | |
| Landing Leg support | JOST D200T / FUWA 28 ton (Double speed) |
|
| Axle | Fuwa 13Tons axle,3 pieces with ABS | |
| Tire size | 12R22.5 Brand Triangle, 12 pieces | |
| Rim | 9.00-22.5, 12 pieces | |
| Air Compressor | Model No. | BOHAI 12m3 2-cylinder |
| Manufacturer | China | |
| Capacity | 12 m³ /min | |
| Pressure | 0.2Mpa | |
| Axle power | 35KW | |
| Max. rotating speed | 950 r/ min | |
| Continuous operation time | ≤60 min | |
| Inhalation temperature | ≤ 40 °C | |
| Exhaust temperature | ≤ 200 °C | |
| Noise level | ≤ 88dB(A) | |
| Tare weight | 395 kg | |
| Diesel Engine | Model No. | WEICHAI 4120 |
| Manufacture | Diesel Engine | |
| Engine type | Vertical 4 cylinder, water cooling |
|
| Compression ratio | 17:1 | |
| Air cylinder number | 4 | |
| Total emissions | 3.61/L | |
| Rotation speed | 2000rpm | |
| Idle speed | 550rpm | |
| Fuel consumption | ≤ 248.8 (g/Kw~h) | |
| Engine oil consumption | ≤ 2.04 (g/Kw~h) | |
| Max. torsion | 290N~m | |
| Crank axle direction | Anti-clockwise | |
| Lubrication type | Pressure and splash combined | |
| Cooling type | Fore water cooling | |
| Ignition type | Electrical startup | |
| Net weight | 440 kg | |
| Others | Spare tire carrier | 1 piece |
| Tools: | 1 piece of axle tools, Cranking bar, and spanner | |
| Toolbox | One-piece, 1m×0.5m×0.5m(Size can be chosen freely) | |
| Painting | Complete Chassis sandblasting to clean rust, 1 coat of anticorrosive prime, 2 coats of final paint Colour advised by the client |
|
The trailer model we show is Our standard product; meanwhile, all our trailers can be customized according to your unique request. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a CZPT situation since the trend of economic globalization has developed with an irresistible force.
Product Description
Andong Cement Trailers China Used Truck Factory Bulk Cement Tank Semi Trailer 2/3/4Axle Bulk Cement Tanker
FAQ
1. What are your terms of shipment?
Generally, we ship our truck by ro-ro ship, bulk cargo vessel, container, etc.
2. How to ensure quality?
Our raw materials and OEM accessories (including axles, suspension, and tires) are purchased centrally within the group, and each node will be subject to strict inspection. Professional workers and advanced equipment are used in the whole process to ensure the high quality of each part.
3. What are your terms of payment?
Our payment method is flexible. The first choice is telegraphic transfer or letter of credit. Of course, all payment methods can be negotiated.
4. Is there any MOQ requirement?
No MOQ requirement and we are even CZPT to provide the Express service if parts are urgently needed.
Screw Shaft Types
If you’re looking for a screw shaft, but aren’t sure which type to buy, you’re in luck. In this article, we’ll talk about the different types, including Threaded shank, Round head, and Machined. Once you’ve read it, you’ll know which type to buy. Then, you can decide whether you want a ball screw nut or a threaded shank.
Machined screw shafts
Besides the standard stainless steel shaft, manufacturers also provide a variety of other materials, such as titanium, bronze, and brass. In addition to stainless steel, manufacturers also provide a variety of top-coating options, including zinc, brass, and chromium. Aluminum screws are not particularly durable and are easily affected by weather. Most screw shafts feature self-locking mechanisms. They are especially useful in C-clamps, vises, and screw-top container lids.
For applications where accuracy is vital, a ball screw shaft needs to be annealed. A heat treatment can be performed on the ball screw shaft to ensure that both ends are heated evenly. In this process, the shaft will be more durable, while maintaining its high-precision properties. These screw shafts are a key component in computer-controlled motion-control systems, wire bonding, and other industries that require high-precision and high-quality performance.
Depending on the material used, screw shafts can be made of stainless steel or titanium. High-precision CNC machines and lathes are typically used to manufacture screw shafts. Various shapes and sizes are available, each with a specific application. Whether you need a small or large screw, you can find 1 to fit your needs. And since each size requires a different material, your choice of material is important as well.
In general, the materials used for machining screw shafts are steel, stainless steel, titanium, brass, bronze, and aluminum. Metals that resist corrosion are also commonly used. Other materials for screw shafts are Teflon, nylon, and nylon. You can also find threaded screw shafts in materials such as porcelain, glass, and ceramic. If you want to use your screws in a unique material, consider purchasing a customized one.
Ball screw nuts
If you have a screw shaft, the last thing you want to worry about is the ball nut slipping off. To prevent this, you can place a temporary stop in the shaft’s grooves to ensure that the ball nut does not slide off. When you remove the stop, you can then install the ball screw nut. But, before you can install the ball screw nut, you have to make sure that you have a good grip on the shaft.
When selecting ball screw nuts, it’s important to consider how much preload you need to apply to avoid excessive backlash. Preloading eliminates this problem by making the ball nut compact. It also prevents backlash, which is lost motion caused by clearance between the ball and nut. Backlash disrupts repeatability and accuracy. This is where spacer preloading comes in. You can insert a spacer between the 2 ball nuts to transmit the force to the nut. However, you should keep in mind that this method reduces the load capacity of the ball screw.
The critical speed of a screw is the maximum rotating speed before it whips. This critical speed is influenced by several factors, including the diameter of the screw shaft, the number of support elements, and the material. By adjusting these factors, you can reduce the number of components used and the amount of time it takes to assemble the screw shaft. In addition, you can also reduce the number of components and avoid stacking tolerances. However, the critical speed of plastic nuts is limited due to sliding friction.
The ball screw nut has several characteristics that make it unique. Its most prominent feature is the presence of ball bearings. These balls help reduce friction between the screw nut and the shaft. Without ball bearings, the friction would be too high to function properly. Another important characteristic is the groove profile of the nut and ball. These 2 features ensure that the ball and the nut meet at 2 points. You’ll be amazed by the results of the work of these ball screw nuts.
Threaded shank
Wood screws are usually not fully threaded because the shank has an unthreaded portion at the top. This shoulder part forces the screw to compress 2 pieces of wood, which prevents the screw from overheating and compromising the materials strength. As the screw is threaded partially up, it is not as difficult to remove as a fully threaded screw. However, it is important to note that a wood screw will not hold as tightly as 1 with a fully threaded shank.
In addition to being universal, screw threads can be of different sizes. For example, a M8 screw has a thread pitch of 1.25 mm. To avoid confusion, screw thread pitches are commonly given with a multiplication sign. For example, M8x1 means that the screw is 8 mm in diameter but has a thread pitch of 1 mm per 360-degree rotation. Those who are not familiar with these dimensions may find it confusing.
The OD of the threaded portion of a bolt is generally smaller than the OD of the nut. If the shank is too deep for the nut to fit, the threads may bottom out. This is why it’s important to use a thread-cutting bit with a small thread diameter. You can use a micrometer or caliper to measure the thread diameter. This tool will also allow you to easily identify which screw size fits where and how well.
The metric system is the most widely used. Fasteners with DIN numbers are generally metric in size. This makes them very useful for industrial settings. You can find metric-sized screws anywhere, as long as you buy them from a reputable manufacturer. These fasteners also come with a dog point, which is used for safety wire. If the screw needs to be replaced, the shank can be drilled with a hole for a safety wire or for a dog-point.
Round head
A round head screw is the most common type used for machine screws. Other common types include truss head, flat head, and hexed head. Each has a different profile and are used for different purposes. A round head screw is typically wider than a flat or a hexed head, and has a slightly rounded surface. These screws are useful for projects involving sheet metal or sheet-metal parts. Round heads are usually slightly wider than a hex head screw, and they may also be used as a substitute for washers in certain applications. However, truss heads are not necessary for every project.
A wood screw has a smooth shank that protrudes above the surface of the material it is attaching. A metal screw has a threaded shaft that is fully threaded from head to point, and a fully threaded shaft provides more bite. Two common head styles are round head and pan head. If the task requires the screw to be flush or countersunk, the round head will be the best choice.
Another type is the Reed & Prince screw drive. These are similar to Phillips screws but have a 75-degree V shape. They are commonly used in marine hardware and are also known as BNAE NFL22-070. This type is also used for steel plate hangers. In addition to round head and pan head screws, there are a variety of other screw types. You can even get a head with a slotted head if you know where to look.
Screw diameters are specified according to the ISO 261 or ISO 262 standards. An M8 screw has a diameter of 8.25 mm. The M8 screw has a pitch of 1.25 mm, which is equivalent to 1 mm per 360 degrees. There are several other standard screw sizes and thread diameters available. You can find them all by consulting the relevant standards. But remember, the metric system is the most popular.
Self-locking mechanism
A self-locking mechanism for a screw shaft is a device that secures the screw to its supporting member in a failure position. The locking mechanism provides a positive connection between the screw shaft and the control surface during normal operation, and locks the screw to its supporting member when the screw fails. Previous attempts to solve this problem have typically used secondary nuts with free play on the screw, which were intentionally designed to jam when loaded. However, such a device can be unreliable, which is why the present invention offers a more robust and reliable locking mechanism.
The self-locking function of a screw depends on several factors, including its pitch angle and the coefficient of friction of the threads. The angle of friction must be less than the tangent of the material pairing to prevent untightening of the screw. Screws with self-locking mechanisms have an efficiency e lower than 50%, which is less than half. Self-locking screws also have the benefit of being less efficient than a standard screw.
Unlike a normal screw, a self-locking screw can be turned in either direction. The nut 22 rotates with the screw shaft, and the member 23 is translated in an axial direction. Regardless of the direction of the rotation of the screw, this axial translation will result in the opposite moment to that input moment. While screw self-locking mechanisms are typically less expensive, they are more reliable and durable.
Another important feature of self-locking screws is that they are not susceptible to independent loosening. The screw cannot rotate without a certain amount of torque. In addition, a self-locking screw shaft must have a small wedge with a smaller half-angle than the arctangent of the static friction. This means that the torque applied by the driver must be greater than the torque needed to overcome the friction.
China Standard Semitrailer Truck Trailer Tipping Trailer Lowbed Trailer Cargo Trailer Tanker Trailer Tractor Truck with high quality
Product Description
1. 20ft, 40ft, 2 axles 3 axles flatbed trailer
2. Oil fuel tanker trailer, water tanker trailer
3. Dump trailer, tipping trailer . Normal type, U shape
4. Lowbed trailers
5. cargo trailers
6. Other trailers for sale
7. Shacman, Beiben, Howo/HowoA7, FAW, IVECO-Xihu (West Lake) Dis.n Genlyon Tractor Head Trucks for semi trailers
8. All spare parts supplied
| Name | Flatbed Container Semi Trailer | ||
| Type | For 1x40ft and 2x20ft container | ||
| overall dimension | L | mm | 12340 |
| W | mm | 2490 | |
| H | mm | 1650 | |
| Internal size | L | mm | |
| W | mm | ||
| H | mm | ||
| Front oevrhang | mm | 1240 | |
| Wheel base | mm | 6800+1305+1305 | |
| Rear overhang | mm | 1690 | |
| Track | mm | 1840 | |
| Bearing surface height | mm | 1600 | |
| curb weight | kg | 7630 | |
| Main beam | 500*16*16*6 | ||
| Standing leg | 28t | ||
| Axles | 3x13t(Fuwa) | ||
| Tyre | 11.00R20 | ||
| Brake System | With ABS | ||
| Suspension | Springs suspension(11/11/11) | ||
| King pin | 90# | ||
| Others: One tool box and basic tools(Tool: 1 set, including 1 gudgeon sleeve, 1 crow bar and 1 tire spanner), spare tire holder. 12 lock positions with 8 twist locks, rope hooks. |
|||
| Name | Dump trailer | ||
| Type | |||
| overall dimension | L | mm | 9200 |
| W | mm | 2500 | |
| H | mm | 3500 | |
| Internal size | L | mm | 8500 |
| W | mm | 2300 | |
| H | mm | 1500 | |
| Capacity | M³ | 29.3cbm | |
| Track | mm | 1840 | |
| Curb weight | kg | 9500 | |
| Main beam | 450*16*16*(6+6) | ||
| Standing leg | 28t | ||
| Axles | 3x13t(Fuwa) | ||
| Tyre | 11.00R20 radial tire | ||
| Suspension | Springs suspension(11/11/11) | ||
| King pin | 90# | ||
| Material | Q235 | ||
| Thickness of body | Floor 10mm,side 8mm | ||
| Lifting system | Full set of CZPT Front lifting | ||
| Others: One tool box and basic tools(Tool: 1 set, including 1 gudgeon sleeve, 1 crow bar and 1 tire spanner), spare tire holder. |
|||
What Are Screw Shaft Threads?
A screw shaft is a threaded part used to fasten other components. The threads on a screw shaft are often described by their Coefficient of Friction, which describes how much friction is present between the mating surfaces. This article discusses these characteristics as well as the Material and Helix angle. You’ll have a better understanding of your screw shaft’s threads after reading this article. Here are some examples. Once you understand these details, you’ll be able to select the best screw nut for your needs.
Coefficient of friction between the mating surfaces of a nut and a screw shaft
There are 2 types of friction coefficients. Dynamic friction and static friction. The latter refers to the amount of friction a nut has to resist an opposing motion. In addition to the material strength, a higher coefficient of friction can cause stick-slip. This can lead to intermittent running behavior and loud squeaking. Stick-slip may lead to a malfunctioning plain bearing. Rough shafts can be used to improve this condition.
The 2 types of friction coefficients are related to the applied force. When applying force, the applied force must equal the nut’s pitch diameter. When the screw shaft is tightened, the force may be removed. In the case of a loosening clamp, the applied force is smaller than the bolt’s pitch diameter. Therefore, the higher the property class of the bolt, the lower the coefficient of friction.
In most cases, the screwface coefficient of friction is lower than the nut face. This is because of zinc plating on the joint surface. Moreover, power screws are commonly used in the aerospace industry. Whether or not they are power screws, they are typically made of carbon steel, alloy steel, or stainless steel. They are often used in conjunction with bronze or plastic nuts, which are preferred in higher-duty applications. These screws often require no holding brakes and are extremely easy to use in many applications.
The coefficient of friction between the mating surfaces of t-screws is highly dependent on the material of the screw and the nut. For example, screws with internal lubricated plastic nuts use bearing-grade bronze nuts. These nuts are usually used on carbon steel screws, but can be used with stainless steel screws. In addition to this, they are easy to clean.
Helix angle
In most applications, the helix angle of a screw shaft is an important factor for torque calculation. There are 2 types of helix angle: right and left hand. The right hand screw is usually smaller than the left hand one. The left hand screw is larger than the right hand screw. However, there are some exceptions to the rule. A left hand screw may have a greater helix angle than a right hand screw.
A screw’s helix angle is the angle formed by the helix and the axial line. Although the helix angle is not usually changed, it can have a significant effect on the processing of the screw and the amount of material conveyed. These changes are more common in 2 stage and special mixing screws, and metering screws. These measurements are crucial for determining the helix angle. In most cases, the lead angle is the correct angle when the screw shaft has the right helix angle.
High helix screws have large leads, sometimes up to 6 times the screw diameter. These screws reduce the screw diameter, mass, and inertia, allowing for higher speed and precision. High helix screws are also low-rotation, so they minimize vibrations and audible noises. But the right helix angle is important in any application. You must carefully choose the right type of screw for the job at hand.
If you choose a screw gear that has a helix angle other than parallel, you should select a thrust bearing with a correspondingly large center distance. In the case of a screw gear, a 45-degree helix angle is most common. A helix angle greater than zero degrees is also acceptable. Mixing up helix angles is beneficial because it allows for a variety of center distances and unique applications.
Thread angle
The thread angle of a screw shaft is measured from the base of the head of the screw to the top of the screw’s thread. In America, the standard screw thread angle is 60 degrees. The standard thread angle was not widely adopted until the early twentieth century. A committee was established by the Franklin Institute in 1864 to study screw threads. The committee recommended the Sellers thread, which was modified into the United States Standard Thread. The standardized thread was adopted by the United States Navy in 1868 and was recommended for construction by the Master Car Builders’ Association in 1871.
Generally speaking, the major diameter of a screw’s threads is the outside diameter. The major diameter of a nut is not directly measured, but can be determined with go/no-go gauges. It is necessary to understand the major and minor diameters in relation to each other in order to determine a screw’s thread angle. Once this is known, the next step is to determine how much of a pitch is necessary to ensure a screw’s proper function.
Helix angle and thread angle are 2 different types of angles that affect screw efficiency. For a lead screw, the helix angle is the angle between the helix of the thread and the line perpendicular to the axis of rotation. A lead screw has a greater helix angle than a helical one, but has higher frictional losses. A high-quality lead screw requires a higher torque to rotate. Thread angle and lead angle are complementary angles, but each screw has its own specific advantages.
Screw pitch and TPI have little to do with tolerances, craftsmanship, quality, or cost, but rather the size of a screw’s thread relative to its diameter. Compared to a standard screw, the fine and coarse threads are easier to tighten. The coarser thread is deeper, which results in lower torques. If a screw fails because of torsional shear, it is likely to be a result of a small minor diameter.
Material
Screws have a variety of different sizes, shapes, and materials. They are typically machined on CNC machines and lathes. Each type is used for different purposes. The size and material of a screw shaft are influenced by how it will be used. The following sections give an overview of the main types of screw shafts. Each 1 is designed to perform a specific function. If you have questions about a specific type, contact your local machine shop.
Lead screws are cheaper than ball screws and are used in light-duty, intermittent applications. Lead screws, however, have poor efficiency and are not recommended for continuous power transmission. But, they are effective in vertical applications and are more compact. Lead screws are typically used as a kinematic pair with a ball screw. Some types of lead screws also have self-locking properties. Because they have a low coefficient of friction, they have a compact design and very few parts.
Screws are made of a variety of metals and alloys. Steel is an economical and durable material, but there are also alloy steel and stainless steel types. Bronze nuts are the most common and are often used in higher-duty applications. Plastic nuts provide low-friction, which helps reduce the drive torques. Stainless steel screws are also used in high-performance applications, and may be made of titanium. The materials used to create screw shafts vary, but they all have their specific functions.
Screws are used in a wide range of applications, from industrial and consumer products to transportation equipment. They are used in many different industries, and the materials they’re made of can determine their life. The life of a screw depends on the load that it bears, the design of its internal structure, lubrication, and machining processes. When choosing screw assemblies, look for a screw made from the highest quality steels possible. Usually, the materials are very clean, so they’re a great choice for a screw. However, the presence of imperfections may cause a normal fatigue failure.
Self-locking features
Screws are known to be self-locking by nature. The mechanism for this feature is based on several factors, such as the pitch angle of the threads, material pairing, lubrication, and heating. This feature is only possible if the shaft is subjected to conditions that are not likely to cause the threads to loosen on their own. The self-locking ability of a screw depends on several factors, including the pitch angle of the thread flank and the coefficient of sliding friction between the 2 materials.
One of the most common uses of screws is in a screw top container lid, corkscrew, threaded pipe joint, vise, C-clamp, and screw jack. Other applications of screw shafts include transferring power, but these are often intermittent and low-power operations. Screws are also used to move material in Archimedes’ screw, auger earth drill, screw conveyor, and micrometer.
A common self-locking feature for a screw is the presence of a lead screw. A screw with a low PV value is safe to operate, but a screw with high PV will need a lower rotation speed. Another example is a self-locking screw that does not require lubrication. The PV value is also dependent on the material of the screw’s construction, as well as its lubrication conditions. Finally, a screw’s end fixity – the way the screw is supported – affects the performance and efficiency of a screw.
Lead screws are less expensive and easier to manufacture. They are a good choice for light-weight and intermittent applications. These screws also have self-locking capabilities. They can be self-tightened and require less torque for driving than other types. The advantage of lead screws is their small size and minimal number of parts. They are highly efficient in vertical and intermittent applications. They are not as accurate as lead screws and often have backlash, which is caused by insufficient threads.
China high quality Jushixin Widely Used Utility Heavy Duty Adr 3 Axle 30000-50000L Water Tank Fuel Tank Tanker Stainless Steel Truck Tractor Cargo Semi Trailer near me supplier
Product Description
Jushixin Widely Used Utility Heavy Duty Adr 3 Axle 30000-50000L Water Tank Fuel Tank Tanker Stainless Steel Truck Tractor Cargo Semi Trailer
Product Description
1.Product parts:
Axle quantity: 2 axle 3 axle 4 axle
Axle brand: CZPT / BPW and so on, 12ton, 13ton, 16ton, 18ton, 20ton.
Volume: 10 cube meters to 70 cube meters
Suspension: Air suspension, mechanic (leaf spring suspension), bogie suspension, etc.
Material: Carbon steel/aluminum/stainless steel material
Medidum:diesel,petrol,crude oil etc. liquid products.
2.Product Features:
This series tank semi trailers are mainly used in heavy duty transportation for construction or logistic companies, such as fuel oil or liquid transporting
The volume varies widely from 20cube meters to75cube meters, we can manufacture it according to your needs.
The axles can be CZPT / Bpw with different tonnages by your need with price differences.
The suspensions can be: Air suspension, mechanic (leaf spring suspension), bogie suspension, etc
The loading deck can be concave beams, tire appeared cover, totally flatbed, or extendable.
The loading ramps can be rear end designed, or front loading ladders, which can be mechanic spring ladders and hydraulic loading ramps by different needs.
Product Parameters
Technical Parameter:
| Tare weight | 12T |
| Capacity | 50000 Liters |
| Total Volume | 50m³ |
| Tanker Body Material | 5mm Q345 carbon steel |
| End Plate | 6mm Q345 carbon steel |
| Manhole Cover | 4 pcs Carbon steel Diameter: 500mm |
| Bottom Valve | 1 set Aluminum API Pneumatic Bottom Valve |
| Discharging Valve | 4pcs Diameter is 4 inches |
| Compartments | 4 room |
| Discharging Pipe | 4″ rubber hose, 4 pcs, 6m/each |
| Cat Walk | With(Common model or special design) |
| Axle | FUWA |
| Landing Gear | JOST C200 |
| King Pin | JOST 2.00 or 3.5 inch bolt-in king pin |
| Suspension | Mechanical suspension(Germany or America type) |
| Leaf Spring | 90(W)mm×13(Thickness)mm×10(Layer) or 100mm×12mm×12 |
| Pneumatic Braking System | WABCO RE 6 relay valve; Spring brake chamber(FUWA brand); 2 pieces of 45L air tanks |
| Rim | 9.0-22.5 |
| Double Tire | 12R22.5 Tri-angle Brand |
| Accessories | 1 Spre wheel carriers , 1 tools box |
Detailed Photos
Accessories:
We also supply spare parts (original, OEM, and replacement) for all types of trucks and trailers with 3% off discount and nice quality to ensure our customers’s trucks and trailers being in good working conditions.
FAQ
Q1. What is the minimum order quantity? Can the product be customized?
A1:Our MOQ is 1 unit. and yes, we can customized,we can produce trucks according to your special needs or requirements.
Q2. What should I do if I have problems during the use of the truck?
A2: We can supply English manual book and also take a video for showing how to resolve the problems, and you can also buy some spare parts together with your trucks.
Q3. How long is your delivery time?
A3: Trucks production time is about 20-30 working days.
Q4. What is your after-sales service system?
A4: trucks for 12 months warranty. Lifetime free technical consulting services and long-term factory price accessories support.
Q5: What are the modes of transportation?
A5: We can choose the Break Bulk, RORO, FR transportation and land transportation according to truck type and destination country.
Q6: What are the payment terms for trucks?
A6: We provide the EXW,FOB,CIF, DDU, DDP,etc.according to the specific situation.
Q7: Which brand of the trucks will you prefer to purchase?
A7: You can choose the brand of the HOWO, Sinotruk, Xihu (West Lake) Dis.feng, Shacman, CZPT etc.
Q8: Is it available to print our own brand on our truck?
A8: Totally acceptable as you wish.
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The Different Types of Splines in a Splined Shaft
A splined shaft is a machine component with internal and external splines. The splines are formed in 4 different ways: Involute, Parallel, Serrated, and Ball. You can learn more about each type of spline in this article. When choosing a splined shaft, be sure to choose the right 1 for your application. Read on to learn about the different types of splines and how they affect the shaft’s performance.
Involute splines
Involute splines in a splined shaft are used to secure and extend mechanical assemblies. They are smooth, inwardly curving grooves that resist separation during operation. A shaft with involute splines is often longer than the shaft itself. This feature allows for more axial movement. This is beneficial for many applications, especially in a gearbox.
The involute spline is a shaped spline, similar to a parallel spline. It is angled and consists of teeth that create a spiral pattern that enables linear and rotatory motion. It is distinguished from other splines by the serrations on its flanks. It also has a flat top. It is a good option for couplers and other applications where angular movement is necessary.
Involute splines are also called involute teeth because of their shape. They are flat on the top and curved on the sides. These teeth can be either internal or external. As a result, involute splines provide greater surface contact, which helps reduce stress and fatigue. Regardless of the shape, involute splines are generally easy to machine and fit.
Involute splines are a type of splines that are used in splined shafts. These splines have different names, depending on their diameters. An example set of designations is for a 32-tooth male spline, a 2,500-tooth module, and a 30 degree pressure angle. An example of a female spline, a fillet root spline, is used to describe the diameter of the splined shaft.
The effective tooth thickness of splines is dependent on the number of keyways and the type of spline. Involute splines in splined shafts should be designed to engage 25 to 50 percent of the spline teeth during the coupling. Involute splines should be able to withstand the load without cracking.
Parallel splines
Parallel splines are formed on a splined shaft by putting 1 or more teeth into another. The male spline is positioned at the center of the female spline. The teeth of the male spline are also parallel to the shaft axis, but a common misalignment causes the splines to roll and tilt. This is common in many industrial applications, and there are a number of ways to improve the performance of splines.
Typically, parallel splines are used to reduce friction in a rotating part. The splines on a splined shaft are narrower on the end face than the interior, which makes them more prone to wear. This type of spline is used in a variety of industries, such as machinery, and it also allows for greater efficiency when transmitting torque.
Involute splines on a splined shaft are the most common. They have equally spaced teeth, and are therefore less likely to crack due to fatigue. They also tend to be easy to cut and fit. However, they are not the best type of spline. It is important to understand the difference between parallel and involute splines before deciding on which spline to use.
The difference between splined and involute splines is the size of the grooves. Involute splines are generally larger than parallel splines. These types of splines provide more torque to the gear teeth and reduce stress during operation. They are also more durable and have a longer life span. And because they are used on farm machinery, they are essential in this type of application.
Serrated splines
A Serrated Splined Shaft has several advantages. This type of shaft is highly adjustable. Its large number of teeth allows large torques, and its shorter tooth width allows for greater adjustment. These features make this type of shaft an ideal choice for applications where accuracy is critical. Listed below are some of the benefits of this type of shaft. These benefits are just a few of the advantages. Learn more about this type of shaft.
The process of hobbing is inexpensive and highly accurate. It is useful for external spline shafts, but is not suitable for internal splines. This type of process forms synchronized shapes on the shaft, reducing the manufacturing cycle and stabilizing the relative phase between spline and thread. It uses a grinding wheel to shape the shaft. CZPT Manufacturing has a large inventory of Serrated Splined Shafts.
The teeth of a Serrated Splined Shaft are designed to engage with the hub over the entire circumference of the shaft. The teeth of the shaft are spaced uniformly around the spline, creating a multiple-tooth point of contact over the entire length of the shaft. The results of these analyses are usually satisfactory. But there are some limitations. To begin with, the splines of the Serrated Splined Shaft should be chosen carefully. If the application requires large-scale analysis, it may be necessary to modify the design.
The splines of the Serrated Splined Shaft are also used for other purposes. They can be used to transmit torque to another device. They also act as an anti-rotational device and function as a linear guide. Both the design and the type of splines determine the function of the Splined Shaft. In the automobile industry, they are used in vehicles, aerospace, earth-moving machinery, and many other industries.
Ball splines
The invention relates to a ball-spinned shaft. The shaft comprises a plurality of balls that are arranged in a series and are operatively coupled to a load path section. The balls are capable of rolling endlessly along the path. This invention also relates to a ball bearing. Here, a ball bearing is 1 of the many types of gears. The following discussion describes the features of a ball bearing.
A ball-splined shaft assembly comprises a shaft with at least 1 ball-spline groove and a plurality of circumferential step grooves. The shaft is held in a first holding means that extends longitudinally and is rotatably held by a second holding means. Both the shaft and the first holding means are driven relative to 1 another by a first driving means. It is possible to manufacture a ball-splined shaft in a variety of ways.
A ball-splined shaft features a nut with recirculating balls. The ball-splined nut rides in these grooves to provide linear motion while preventing rotation. A splined shaft with a nut that has recirculating balls can also provide rotary motion. A ball splined shaft also has higher load capacities than a ball bushing. For these reasons, ball splines are an excellent choice for many applications.
In this invention, a pair of ball-spinned shafts are housed in a box under a carrier device 40. Each of the 2 shafts extends along a longitudinal line of arm 50. One end of each shaft is supported rotatably by a slide block 56. The slide block also has a support arm 58 that supports the center arm 50 in a cantilever fashion.
Sector no-go gage
A no-go gauge is a tool that checks the splined shaft for oversize. It is an effective way to determine the oversize condition of a splined shaft without removing the shaft. It measures external splines and serrations. The no-go gage is available in sizes ranging from 19mm to 130mm with a 25mm profile length.
The sector no-go gage has 2 groups of diametrally opposed teeth. The space between them is manufactured to a maximum space width and the tooth thickness must be within a predetermined tolerance. This gage would be out of tolerance if the splines were measured with a pin. The dimensions of this splined shaft can be found in the respective ANSI or DIN standards.
The go-no-go gage is useful for final inspection of thread pitch diameter. It is also useful for splined shafts and threaded nuts. The thread of a screw must match the contour of the go-no-go gage head to avoid a no-go condition. There is no substitute for a quality machine. It is an essential tool for any splined shaft and fastener manufacturer.
The NO-GO gage can detect changes in tooth thickness. It can be calibrated under ISO17025 standards and has many advantages over a non-go gage. It also gives a visual reference of the thickness of a splined shaft. When the teeth match, the shaft is considered ready for installation. It is a critical process. In some cases, it is impossible to determine the precise length of the shaft spline.
The 45-degree pressure angle is most commonly used for axles and torque-delivering members. This pressure angle is the most economical in terms of tool life, but the splines will not roll neatly like a 30 degree angle. The 45-degree spline is more likely to fall off larger than the other two. Oftentimes, it will also have a crowned look. The 37.5 degree pressure angle is a compromise between the other 2 pressure angles. It is often used when the splined shaft material is harder than usual.
China wholesaler 3 Axles Liquefied Natural Gas Trailer Truck Trailer Tractor Trailer LNG Tanker Trailer with Best Sales
Product Description
Anfida (ZheJiang ) international co., ltd., a professional international trade enterprise, located in ZheJiang , China, is subordinate to ZheJiang HangZhou group, which is an important part of the business integration strategy of HangZhou group, responsible for the import and export business of the whole group. The location of the company is adjacent to ZheJiang xingang, the largest port in north China, and the road traffic is convenient. ZheJiang HangZhou logistics co., LTD., a brother enterprise of Anfida, is responsible for the main transport of goods, and the transport of goods is smooth.
At present, the products of our company have right to sell and agent, have covered a variety of semi-trailers, a variety of fulltrailers, refitting transport vehicles, a variety of special purpose vehicles, transport vehicle parts(axle, suspension system and other common parts), aluminum (profile, plate and aluminum products), structural parts, etc. Under the premise of cooperating with the development strategy of the whole group, actively prepare to further expand the business to products with higher precision, higher technology content and higher added value.
Since established, the business of this company has been spread across Africa, south America, Oceania, central and eastern Europe, and looking for opportunities to enter the European union and north America market, to further enhance the brand of company. At the same time of business expansion, we have trained and cultivated a professional overall sales team with tacit cooperation among team members and technical expertise. From signing orders to delivery, we have basically realized the real-time tracking of the whole process, ensuring the quality and quantity of goods to embark on the transportation journey.
As an important part of the overall development of ZheJiang HangZhou group, Anfida has complete cooperative relation with various of enterprises belong to HangZhou group (such as ZheJiang Xihu (West Lake) Dis.n trailer manufacturing co., ltd., ZheJiang CZPT precision machinery co., ltd.,Arthro HangZhou ZheJiang biologic technology co., ltd) has completely cooperative relations, such as sole agent export, sales, the company all products, also with the domestic many large-scale professional transport vehicle production enterprises, refitted vehicle enterprises,transport vehicle accessories enterprises have cooperation or agency relationship, can export them full range of products, and with the domestic tractor production enterprises and aluminum production enterprises have different levels of business cooperation relationship.
The company has been adhering to the concept of “service market, mutual benefit and win-win, breakthrough, innovation”. We have established a united team and formed a strong core collective. Although we are not very strong now, we aim to become a bridge for Chinese domestic enterprises to go to the world, a key for foreign high-quality products to enter the Chinese market, and become stronger together with our broad partners.
FAQ
Q. What sort of semi-trailers do you manufacture?
A. We manufactures various kinds of semi-trailer, container transport semi-trailer, bulk cement tanker, fuel tanker, low bed semi-trailer, stake semi-trailer, side wall semi-trailer, box semi-trailer, dump semi-trailer, car carrier in series, etc.
Q. Where can I find more information about a specific kind of trailer?
A. To find out more about what is standard and what options are available for a specific product, please use the navigation bar on our website to locate the type of semi-trailer you are interested in. You can also contact us
Q. Is it possible to have a trailer built to suit my needs in particular?
A. Apart from the standard range of our semi-trailers, we could also design products according to actual situations for our customers. We specialize in custom built semi-trailers. Every semi-trailer is a bespoke unit with the chassis fabricated in our workshop. This enables us to offer a fully flexible design and build service to your exact specifications.
Q. I am not sure exactly what I want – Can you help with ideas?
A. If we are unable to find a standard semi-trailer to suit you, we are more than happy to discuss your requirements in detail and design and build a solution. We encourage clients to visit our premises to look at the work in progress of semi-trailers in build which give ideas and illustrate what potentially is available. We would then produce a color visual, detailed specification and budget costs for your consideration. We pride ourselves on our friendly, professional service and the quality and finish of our semi-trailers.
Q. What is the lead time for having a semi-trailer made?
A. The lead time for a semi-trailer varies depending on the length, width and style. Please contact a sales representative for more detailed information.
What You Should Know About Axle Shafts
There are several things you should know about axle shafts. These include what materials they’re made of, how they’re constructed, and the signs of wear and tear. Read on to learn more about axle shafts and how to properly maintain them. Axle shafts are a crucial part of any vehicle. But how can you tell if 1 is worn out? Here are some tips that can help you determine whether it’s time to replace it.
Materials used for axle shafts
When it comes to materials used in axle shafts, there are 2 common types of materials. One is carbon fiber, which is relatively uncommon for linear applications. Carbon fiber shafting is produced by CZPT(r). The main benefit of carbon fiber shafting is its ultra-low weight. A carbon fiber shaft of 20mm diameter weighs just 0.17kg, as opposed to 2.46kg for a steel shaft of the same size.
The other type of material used in axle shafts is forged steel. This material is strong, but it is difficult to machine. The resulting material has residual stresses, voids, and hard spots that make it unsuitable for some applications. A forged steel shaft will not be able to be refinished to its original dimensions. In such cases, the shaft must be machined down to reduce the material’s hardness.
Alternatively, you can choose to purchase a through-hardened shaft. These types of axle shafts are suitable for light cars and those that use single bearings on their hub. However, the increased diameter of the axle shaft will result in less resistance to shock loads and torsional forces. For these applications, it is best to use medium-carbon alloy steel (MCA), which contains nickel and chromium. In addition, you may also need to jack up your vehicle to replace the axle shaft.
The spline features of the axle shaft must mate with the spline feature on the axle assembly. The spline feature has a slight curve that optimizes contact surface area and distribution of load. The process involves hobbing and rolling, and it requires special tooling to form this profile. However, it is important to note that an axle shaft with a cut spline will have a 30% smaller diameter than the corresponding 1 with an involute profile.
Another common material is the 300M alloy, which is a modified 4340 chromoly. This alloy provides additional strength, but is more prone to cracking. For this reason, this alloy isn’t suited for street-driven vehicles. Axle shafts made from this alloy are magnaflushed to detect cracks before they cause catastrophic failure. This heat treatment is not as effective as the other materials, but it is still a good choice for axle shafts.
Construction
There are 3 basic types of axle shafts: fully floating, three-quarter floating, and semi-floating. Depending on how the shaft is used, the axles can be either stationary or fully floating. Fully floating axle shafts are most common, but there are exceptions. Axle shafts may also be floating or stationary, or they may be fixed. When they are stationary, they are known as non-floating axles.
Different alloys have different properties. High-carbon steels are harder than low-carbon steels, while medium-carbon steels are less ductile. Medium-carbon steel is often used in axle shafts. Some shafts contain additional metals, including silicon, nickel, and copper, for case hardening. High-carbon steels are preferred over low-carbon steels. Axle shafts with high carbon content often have better heat-treatability than OE ones.
A semi-floating axle shaft has a single bearing between the hub and casing, relieving the main shear stress on the shaft but must still withstand other stresses. A half shaft needs to withstand bending loads from side thrust during cornering while transmitting driving torque. A three-quarter floating axle shaft is typically fitted to commercial vehicles that are more capable of handling higher axle loads and torque. However, it is possible to replace or upgrade the axle shaft with a replacement axle shaft, but this will require jacking the vehicle and removing the studs.
A half-floating axle is an alternative to a fixed-length rear axle. This axle design is ideal for mid-size trucks. It supports the weight of the mid-size truck and may support mid-size trucks with high towing capacities. The axle housing supports the inner end of the axle and also takes up the end thrust from the vehicle’s tires. A three-quarter floating axle, on the other hand, is a complex type that is not as simple as a semi-floating axle.
Axle shafts are heavy-duty load-bearing components that transmit rotational force from the rear differential gearbox to the rear wheels. The half shaft and the axle casing support the road wheel. Below is a diagram of different forces that can occur in the axle assembly depending on operating conditions. The total weight of the vehicle’s rear can exert a bending action on the half shaft, and the overhanging section of the shaft can be subject to a shearing force.
Symptoms of wear out
The constant velocity axle, also called the half shaft, transmits power from the transmission to the wheels, allowing the vehicle to move forward. When it fails, it can result in many problems. Here are 4 common symptoms of a bad CV axle:
Bad vibrations: If you notice any sort of abnormal vibration while driving, this may be a sign of axle damage. Vibrations may accompany a strange noise coming from under the vehicle. You may also notice tire wobble. It is important to repair this problem as it could be harmful to your car’s handling and comfort. A damaged axle is generally accompanied by other problems, including a weak braking response.
A creaking or popping sound: If you hear this noise when turning your vehicle, you probably have a worn out CV axle. When the CV joints lose their balance, the driveshaft is no longer supported by the U-joints. This can cause a lot of vibrations, which can reduce your vehicle’s comfort and safety. Fortunately, there are easy ways to check for worn CV axles.
CV joints: A CV joint is located at each end of the axle shaft. In front-wheel drive vehicles, there are 2 CV joints, 1 on each axle. The outer CV joint connects the axle shaft to the wheel and experiences more movement. In fact, the CV joints are only as good as the boot. The most common symptoms of a failed CV joint include clicking and popping noises while turning or when accelerating.
CV joint: Oftentimes, CV joints wear out half of the axle shaft. While repairing a CV joint is a viable repair, it is more expensive than replacing the axle. In most cases, you should replace the CV joint. Replacement will save you time and money. ACV joints are a vital part of your vehicle’s drivetrain. Even if they are worn, they should be checked if they are loose.
Unresponsive acceleration: The vehicle may be jerky, shuddering, or slipping. This could be caused by a bent axle. The problem may be a loose U-joint or center bearing, and you should have your vehicle inspected immediately by a qualified mechanic. If you notice jerkiness, have a mechanic check the CV joints and other components of the vehicle. If these components are not working properly, the vehicle may be dangerous.
Maintenance
There are several points of concern regarding the maintenance of axle shafts. It is imperative to check the axle for any damage and to lubricate it. If it is clean, it may be lubricated and is working properly. If not, it will require replacement. The CV boots need to be replaced. A broken axle shaft can result in catastrophic damage to the transmission or even cause an accident. Fortunately, there are several simple ways to maintain the axle shaft.
In addition to oil changes, it is important to check the differential lube level. Some differentials need cleaning or repacking every so often. CZPT Moreno Valley, CA technicians know how to inspect and maintain axles, and they can help you determine if a problem is affecting your vehicle’s performance. Some common signs of axle problems include excessive vibrations, clunking, and a high-pitched howling noise.
If you’ve noticed any of these warning signs, contact your vehicle’s manufacturer. Most manufacturers offer service for their axles. If it’s too rusted or damaged, they’ll replace it for you for free. If you’re in doubt, you can take it to a service center for a repair. They’ll be happy to assist you in any aspect of your vehicle’s maintenance. It’s never too early to begin.
CZPT Moreno Valley, CA technicians are well-versed in the repair of axles and differentials. The CV joint, which connects the car’s transmission to the rear wheels, is responsible for transferring the power from the engine to the wheels. Aside from the CV joint, there are also protective boots on both ends of the axle shaft. The protective boots can tear with age or use. When they tear, they allow grease and debris to escape and get into the joint.
While the CV joint is the most obvious place to replace it, this isn’t a time to ignore this important component. Taking care of the CV joint will protect your car from costly breakdowns at the track. While servicing half shafts can help prevent costly replacement of CV joints, it’s best to do it once a season or halfway through the season. ACV joints are essential for your car’s safety and function.
China best 3 Axles Truck Trailer Tractor Trailer Aluminum Semi Trailer Oil Transport Fuel Tanker near me manufacturer
Product Description
Anfida (ZheJiang ) international Co., Ltd., a professional international trade enterprise, located in ZheJiang , China, is subordinate to ZheJiang HangZhou group, which is an important part of the business integration strategy of HangZhou group. The location of the company is adjacent to ZheJiang xingang, the largest port in north China, and the road traffic is convenient. ZheJiang HangZhou logistics Co., Ltd., a brother enterprise of Anfida, is responsible for the main transport of goods, and the transport of goods is smooth.
At present, the products of our company have right to sell and agent, have covered a variety of semi-trailers, a variety of full trailers, refitting transport vehicles, a variety of special purpose vehicles, transport vehicle parts(axle, suspension system and other common parts), aluminum (profile, plate and aluminum products), structural parts, etc. Under the premise of cooperating with the development strategy of the whole group, actively prepare to further expand the business to products with higher precision, higher technology content and higher added value.
Since established, the business of this company has been spread across Africa, south America, Oceania, central and eastern Europe, and looking for opportunities to enter the European Union and north America market, to further enhance the brand of company. At the same time of business expansion, we have trained and cultivated a professional overall sales team with tacit cooperation among team members and technical expertise. From signing orders to delivery, we have basically realized the real-time tracking of the whole process, ensuring the quality and quantity of goods to embark on the transportation journey.
As an important part of the overall development of ZheJiang HangZhou group, Anfida has complete cooperative relation with various of enterprises belong to HangZhou group (such as ZheJiang Xihu (West Lake) Dis.n trailer manufacturing Co., Ltd., ZheJiang Hongda precision machinery Co., Ltd., Arthro HangZhou ZheJiang biologic technology Co., Ltd) has completely cooperative relations, such as sole agent export, sales, the company all products, also with the domestic many large-scale professional transport vehicle production enterprises, refitted vehicle enterprises, transport vehicle accessories enterprises have cooperation or agency relationship, can export them full range of products, and with the domestic tractor production enterprises and aluminum production enterprises have different levels of business cooperation relationship.
The company has been adhering to the concept of “service market, mutual benefit and win-win, breakthrough, innovation”. We have established a united team and formed a strong core collective. Although we are not very strong now, we aim to become a bridge for Chinese domestic enterprises to go to the world, a key for foreign high-quality products to enter the Chinese market, and become stronger together with our broad partners.
| Dimension | ||||
| Trailer Model | LR9650GYY | |||
| Material | 5083 Aluminium alloy | |||
| Overall dimensions: (mm) | 12000*2500*3800 | |||
| Tanker Body Dimension(mm) | 11500*2480*2480 | |||
| Tare Weight(KGS) | 6700 | |||
| Curb Capacity(cbm) | 45000 liters | |||
| Function | Load Diesel, Fuel | |||
| Main beam | T-structure aluminum alloy 6061, down plate is 12mm, Middle plate is 10mm. |
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| Tanker Body | Tank Body is 6 mmm, The front and end plate is 6mm, Baffle is 6mm |
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| Chamber | 1 piece | |||
| Manhole Cover | Diameter: 450-500mm (2 pieces) | |||
| Running construction | ||||
| Axle | BPW 13T | |||
| Axle number | 3 pieces | |||
| Tyre | 315/80R22.5 | |||
| Tyre number | 13 pieces | |||
| Rim | 9.0-20/13 pieces | |||
| Kingpin | Interchangeable 90# &50# | |||
| Landing gear | JOST C200 | |||
| Suspension | German suspension | |||
| Leaf Spring | 100mm*11mm*12PCS/6sets | |||
| Discharge valve | DN100 /1pieces | |||
| Emergency valve | 1 pieces | |||
| Discharge pipe | 2 PCS, 8meters each side tube | |||
| Fire extinguisher number | 2 | |||
| Spare wheel carrier | 1 standard | |||
| Water tank | 30L | |||
| Tool box | 1 standard | |||
| Braking System | With CZPT ABS system | |||
| Electrical system | Standard electrical equipment | |||
| Painting | Outside of the tanker uses the special painting which is CZPT to Bear high temperature, and it is antisepsis |
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| Color | Customer required | |||
| Packing | Nude, Polish with Wax before Shipment | |||
| Remark | The Specification is only for your reference | |||
FAQ
Q. What sort of semi-trailers do you manufacture?
A. We manufactures various kinds of semi-trailer, container transport semi-trailer, bulk cement tanker, fuel tanker, low bed semi-trailer, stake semi-trailer, side wall semi-trailer, box semi-trailer, dump semi-trailer, car carrier in series, etc.
Q. Where can I find more information about a specific kind of trailer?
A. To find out more about what is standard and what options are available for a specific product, please use the navigation bar on our website to locate the type of semi-trailer you are interested in. You can also contact us .
Q. Is it possible to have a trailer built to suit my needs in particular?
A. Apart from the standard range of our semi-trailers, we could also design products according to actual situations for our customers. We specialize in custom built semi-trailers. Every semi-trailer is a bespoke unit with the chassis fabricated in our workshop. This enables us to offer a fully flexible design and build service to your exact specifications.
Q. I am not sure exactly what I want – Can you help with ideas?
A. If we are unable to find a standard semi-trailer to suit you, we are more than happy to discuss your requirements in detail and design and build a solution. We encourage clients to visit our premises to look at the work in progress of semi-trailers in build which give ideas and illustrate what potentially is available. We would then produce a color visual, detailed specification and budget costs for your consideration. We pride ourselves on our friendly, professional service and the quality and finish of our semi-trailers.
Q. What is the lead time for having a semi-trailer made?
A. The lead time for a semi-trailer varies depending on the length, width and style. Please contact a sales representative for more detailed information.
Screw Shaft Types
A screw shaft is a cylindrical part that turns. Depending on its size, it is able to drive many different types of devices. The following information outlines the different types of screws, including their sizes, material, function, and applications. To help you select the right screw shaft, consider the following factors:
Size
A screw can come in a variety of shapes and sizes, ranging from a quarter to a quarter-inch in diameter. A screw is a cylindrical shaft with an inclined plane wrapped around it, and its main function is to fasten objects together by translating torque into a linear force. This article will discuss the dimensions of screws and how to determine the size of a screw. It is important to note that screw sizes can be large and small depending on the purpose.
The diameter of a screw is the diameter of its shaft, and it must match the inner diameter of its nuts and washers. Screws of a certain diameter are also called machine screws, and they can be larger or smaller. Screw diameters are measured on the shaft underneath the screw head. The American Society of Mechanical Engineers (ASME) standardized screw diameters in 3/50-inch to 16 (3/8-inch) inches, and more recently, sizes were added in U.S. fractions of an inch. While shaft and head diameters are standardized, screw length may vary from job to job.
In the case of the 2.3-mm screw group, the construct strength was not improved by the 1.2-mm group. The smaller screw size did not increase the strength of the construct. Further, ABS material did not improve the construct strength. Thus, the size of screw shaft is an important consideration in model design. And remember that the more complex your model is, the larger it will be. A screw of a given size will have a similar failure rate as a screw of a different diameter.
Although different screw sizes are widely used, the differences in screw size were not statistically significant. Although there are some limitations, screws of different sizes are generally sufficient for fixation of a metacarpal shaft fracture. However, further clinical studies are needed to compare screw sizes for fracture union rates. So, if you are unsure of what size of screw shaft you need for your case, make sure to check the metric chart and ensure you use the right one.
Material
The material of a screw shaft plays an important role in the overall performance of a screw. Axial and central forces act to apply torque to the screw, while external forces, such as friction, exert a bending moment. The torsional moments are reflected in the torque, and this causes the screw to rotate at a higher rate than necessary. To ensure the longevity of the screw, the material of the screw shaft should be able to handle the bending moment, while the diameter of the shaft should be small enough to avoid causing damage.
Screws are made from different metals, such as steel, brass, titanium, and bronze. Manufacturers often apply a top coating of chromium, brass, or zinc to improve corrosion resistance. Screws made of aluminum are not durable and are prone to rusting due to exposure to weather conditions. The majority of screw shafts are self-locking. They are suited for many applications, including threaded fasteners, C-clamps, and vises.
Screws that are fabricated with conical sections typically feature reduced open cross-sectional areas at the discharge point. This is a key design parameter of conical screw shafts. In fact, reductions of up to 72% are common across a variety of applications. If the screw is designed to have a hard-iron hanger bearing, it must be hardened. If the screw shaft is not hardened, it will require an additional lubricant.
Another consideration is the threads. Screw shafts are typically made of high-precision threads and ridges. These are manufactured on lathes and CNC machines. Different shapes require different materials. Materials for the screw shaft vary. There are many different sizes and shapes available, and each 1 has its own application. In addition to helical and conical screw shafts, different materials are also available. When choosing material, the best 1 depends on the application.
The life of the screw depends on its size, load, and design. In general, the material of the screw shaft, nut body, and balls and rollers determine its fatigue life. This affects the overall life of the screw. To determine whether a specific screw has a longer or shorter life, the manufacturer must consider these factors, as well as the application requirements. The material should be clean and free of imperfections. It should be smooth and free of cracks or flaking, which may result in premature failure.
Function
The function of a screw shaft is to facilitate the rotation of a screw. Screws have several thread forms, including single-start, double-start and multi-start. Each form has its own advantages and disadvantages. In this article we’ll explore each of them in detail. The function of a screw shaft can vary based on its design, but the following are common types. Here are some examples of screw shaft types and their purposes.
The screw’s torque enables it to lift objects. It can be used in conjunction with a bolt and nut to lift a load. Screws are also used to secure objects together. You can use them in screw presses, vises, and screw jacks. But their primary function is to hold objects together. Listed below are some of their main functions. When used to lift heavy loads, they can provide the required force to secure an object.
Screws can be classified into 2 types: square and round. Square threads are more efficient than round ones because they apply 0deg of angle to the nut. Square threads are also stronger than round threads and are often used in high-load applications. They’re generally cheaper to manufacture and are more difficult to break. And unlike square threads, which have a 0deg thread angle, these threads can’t be broken easily with a screwdriver.
A screw’s head is made of a series of spiral-like structures that extend from a cylindrical part to a tip. This portion of the screw is called the shank and is made of the smallest area. The shank is the portion that applies more force to the object. As the shaft extends from the head, it becomes thinner and narrow, forming a pointed tip. The head is the most important part of the screw, so it needs to be strong to perform its function.
The diameter of the screw shaft is measured in millimeters. The M8 screw has a thread pitch of 1.25 mm. Generally, the size of the screw shaft is indicated by the major and minor diameter. These dimensions are appended with a multiplication sign (M8x1).
Applications
The design of screws, including their size and shape, determines their critical rotating speeds. These speeds depend on the threaded part of the screw, the helix angle, and the geometry of the contact surfaces. When applied to a screw, these limits are referred to as “permissible speed limits.” These maximum speeds are meant for short periods of time and optimized running conditions. Continuous operation at these speeds can reduce the calculated life of a nut mechanism.
The main materials used to manufacture screws and screw shafts include steel, stainless steel, titanium, bronze, and brass. Screws may be coated for corrosion resistance, or they may be made of aluminium. Some materials can be threaded, including Teflon and nylon. Screw threads can even be molded into glass or porcelain. For the most part, steel and stainless steel are the most common materials for screw shafts. Depending on the purpose, a screw will be made of a material that is suitable for the application.
In addition to being used in fasteners, screw shafts are used in micrometers, drillers, conveyor belts, and helicopter blades. There are numerous applications of screw shafts, from weighing scales to measuring lengths. If you’re in the market for a screw, make sure to check out these applications. You’ll be happy you did! They can help you get the job done faster. So, don’t delay your next project.
If you’re interested in learning about screw sizing, then it’s important to know the axial and moment loads that your screws will experience. By following the laws of mechanics and knowing the load you can calculate the nominal life of your screw. You can also consider the effect of misalignment, uneven loading, and shocks on your screw. These will all affect the life of your screw. Then, you can select the right screw.