China manufacturer 12 Tyres Tankers Liquid Fuel Diesel Tank Trailers 3 Axle 40000 Liters Cargo Container Transport Oil Petrol Tank Semi Trailer with Great quality

Product Description

Product Description

Liquid Fuel / Water Tank Truck Semi Trailer

Dimension(Optional)

Axle No.

Rated Load (kg)

Tire No.

Tire Size

10000-30000liters/10-30cbm

2

40000

8

825R20 1000R20 1100R20 1200R20 12R22.5 

(CONTACT US 

for the tire you need)

30000-60000liters/30-60cbm

3

60000

12

Above 60000liters/60cbm

4

75000

16

Manufacturer

ZheJiang ST trailer Co.,ltd

Wheel Base (mm)

1310

Leaf-Spring 

10 Pieces

Axle

13/16/18 T

Suspension

Heavy Duty Mechanic Suspension with Leaf Springs

Tire

11.00r20 12r22.5 315 385

Landing Gear

28 T loading capacity with 80 T static lifting capacity

Tank material

Carbon Steel Q235 Fuel Tanker Trailer

King pin

2″(50mm)or3.5″(90mm) JOST

Color

Customers Optional

Brake System

Dual Line Braking System

 

 

Main Beam Size

Upper Plate

14 mm

Lower Plate

16 mm

Middle Plate

8 mm

Height

500-520 mm

Main Beam Material

Q345B manganese plates, automatic submerged arc welded

Brake System

Dual line braking system with automatic braking system/chambers

Brake Air Chamber

Double Model

Electrical System

24 V, 7 core socket, lights according to European standards

Tool Box

1 box of standard tools

Spare Tire Carrier

1/2 set

Color and Logo

Depends on your requirement

Pin Height

According to the height of the tractor saddle

Painting

Three coats painting; Any color will be available

Body Material

Carbon Steel/ Stainless Steel/Aluminium

Ladders

Steel with anti slipper walking way

Handrail

Steel, manual

Application

For liquid transportation

Suspension&Leaf Spring

We could provide mechanical suspension and air suspension.
According to the customer’s road conditions,we could thicken the suspension.It makes the semi trailer more durable.

Thick suspension and leaf springs can adapt to harsh road conditions.

Tire

Tire types include wired tire,steel wire tire and vacuum tire.You can choose different tires include triangle,Linglong,Shuangqian and other domestic first line brands in China.

Axle

Famous brands like BPW, CZPT are available.
 

 

 

Chassis

Chassis is made of space frame structure made of high-strength steel.To prevent the floor from sagging, the bottom plate will be reinforced. We adopts high strength steel material to manufacture the semi trailer, it can make the semi trailer have a higher loading capacity and a longer service life.

Packaging & Shipping

 

Related Products

 

Company Profile

ZheJiang ST TRAILER CO.,LTD
Being famous in domestic and foreign countries, we concentrate on trailer and truck’s research and development. Experienced and technological team customize the best productions for customers. For any reliability & safety and economic related questions, we all have mature solutions at any time.
ZCST TRAILER  insists on “first-class equipment.first-class technology, first-class products” as the root of enterprise treatment, strengthens internal management, improves various development, and adheres to the tenet of “people-oriented, sincere systems, and serves new and old customers.

To meet your needs, ZCST TRAILER always provides value-added services and solutions according to your actual use needs. In addition, we will maximize the reduction of customer investment costs.

 

Our Advantages

Quality Assurance
Any of the products can send the inspection and regular inspection.

Price Advantage
Good quality, reasonable price,on time shipping and best service for each customers. We Minimize all loses that may arise from the producers. We respond to the demands and requirements of the companies, we work with in the most effective way and as soon as possible.

Professional Advantage
We have overseas produce and exporting business experience focus on the trailer and truck filed,we used many years visited on many countries.And our company has its own professional design team,technical personnel have many years of experience.

FAQ

1. Are you manufacturer or trading company?
Our company is an integrated enterprise of industry and trade. We have our own factory in Xihu (West Lake) Dis., ZheJiang .

2. What’s your minimum order quantity?
1 unit.

3. Can you satisfy my special requirement?
Definitely! We can make the trailers based on your requirements.

4. What’s your payment term?
We accept both T/T and L/C .

5. How about your product quality?
Quality always comes first. We have advanced production technology and management team. We always attach great importance to quality controlling from the very beginning, and every unit of product undergoes a strict inspection process.

 

Calculating the Deflection of a Worm Shaft

In this article, we’ll discuss how to calculate the deflection of a worm gear’s worm shaft. We’ll also discuss the characteristics of a worm gear, including its tooth forces. And we’ll cover the important characteristics of a worm gear. Read on to learn more! Here are some things to consider before purchasing a worm gear. We hope you enjoy learning! After reading this article, you’ll be well-equipped to choose a worm gear to match your needs.
worm shaft

Calculation of worm shaft deflection

The main goal of the calculations is to determine the deflection of a worm. Worms are used to turn gears and mechanical devices. This type of transmission uses a worm. The worm diameter and the number of teeth are inputted into the calculation gradually. Then, a table with proper solutions is shown on the screen. After completing the table, you can then move on to the main calculation. You can change the strength parameters as well.
The maximum worm shaft deflection is calculated using the finite element method (FEM). The model has many parameters, including the size of the elements and boundary conditions. The results from these simulations are compared to the corresponding analytical values to calculate the maximum deflection. The result is a table that displays the maximum worm shaft deflection. The tables can be downloaded below. You can also find more information about the different deflection formulas and their applications.
The calculation method used by DIN EN 10084 is based on the hardened cemented worm of 16MnCr5. Then, you can use DIN EN 10084 (CuSn12Ni2-C-GZ) and DIN EN 1982 (CuAl10Fe5Ne5-C-GZ). Then, you can enter the worm face width, either manually or using the auto-suggest option.
Common methods for the calculation of worm shaft deflection provide a good approximation of deflection but do not account for geometric modifications on the worm. While Norgauer’s 2021 approach addresses these issues, it fails to account for the helical winding of the worm teeth and overestimates the stiffening effect of gearing. More sophisticated approaches are required for the efficient design of thin worm shafts.
Worm gears have a low noise and vibration compared to other types of mechanical devices. However, worm gears are often limited by the amount of wear that occurs on the softer worm wheel. Worm shaft deflection is a significant influencing factor for noise and wear. The calculation method for worm gear deflection is available in ISO/TR 14521, DIN 3996, and AGMA 6022.
The worm gear can be designed with a precise transmission ratio. The calculation involves dividing the transmission ratio between more stages in a gearbox. Power transmission input parameters affect the gearing properties, as well as the material of the worm/gear. To achieve a better efficiency, the worm/gear material should match the conditions that are to be experienced. The worm gear can be a self-locking transmission.
The worm gearbox contains several machine elements. The main contributors to the total power loss are the axial loads and bearing losses on the worm shaft. Hence, different bearing configurations are studied. One type includes locating/non-locating bearing arrangements. The other is tapered roller bearings. The worm gear drives are considered when locating versus non-locating bearings. The analysis of worm gear drives is also an investigation of the X-arrangement and four-point contact bearings.
worm shaft

Influence of tooth forces on bending stiffness of a worm gear

The bending stiffness of a worm gear is dependent on tooth forces. Tooth forces increase as the power density increases, but this also leads to increased worm shaft deflection. The resulting deflection can affect efficiency, wear load capacity, and NVH behavior. Continuous improvements in bronze materials, lubricants, and manufacturing quality have enabled worm gear manufacturers to produce increasingly high power densities.
Standardized calculation methods take into account the supporting effect of the toothing on the worm shaft. However, overhung worm gears are not included in the calculation. In addition, the toothing area is not taken into account unless the shaft is designed next to the worm gear. Similarly, the root diameter is treated as the equivalent bending diameter, but this ignores the supporting effect of the worm toothing.
A generalized formula is provided to estimate the STE contribution to vibratory excitation. The results are applicable to any gear with a meshing pattern. It is recommended that engineers test different meshing methods to obtain more accurate results. One way to test tooth-meshing surfaces is to use a finite element stress and mesh subprogram. This software will measure tooth-bending stresses under dynamic loads.
The effect of tooth-brushing and lubricant on bending stiffness can be achieved by increasing the pressure angle of the worm pair. This can reduce tooth bending stresses in the worm gear. A further method is to add a load-loaded tooth-contact analysis (CCTA). This is also used to analyze mismatched ZC1 worm drive. The results obtained with the technique have been widely applied to various types of gearing.
In this study, we found that the ring gear’s bending stiffness is highly influenced by the teeth. The chamfered root of the ring gear is larger than the slot width. Thus, the ring gear’s bending stiffness varies with its tooth width, which increases with the ring wall thickness. Furthermore, a variation in the ring wall thickness of the worm gear causes a greater deviation from the design specification.
To understand the impact of the teeth on the bending stiffness of a worm gear, it is important to know the root shape. Involute teeth are susceptible to bending stress and can break under extreme conditions. A tooth-breakage analysis can control this by determining the root shape and the bending stiffness. The optimization of the root shape directly on the final gear minimizes the bending stress in the involute teeth.
The influence of tooth forces on the bending stiffness of a worm gear was investigated using the CZPT Spiral Bevel Gear Test Facility. In this study, multiple teeth of a spiral bevel pinion were instrumented with strain gages and tested at speeds ranging from static to 14400 RPM. The tests were performed with power levels as high as 540 kW. The results obtained were compared with the analysis of a three-dimensional finite element model.
worm shaft

Characteristics of worm gears

Worm gears are unique types of gears. They feature a variety of characteristics and applications. This article will examine the characteristics and benefits of worm gears. Then, we’ll examine the common applications of worm gears. Let’s take a look! Before we dive in to worm gears, let’s review their capabilities. Hopefully, you’ll see how versatile these gears are.
A worm gear can achieve massive reduction ratios with little effort. By adding circumference to the wheel, the worm can greatly increase its torque and decrease its speed. Conventional gearsets require multiple reductions to achieve the same reduction ratio. Worm gears have fewer moving parts, so there are fewer places for failure. However, they can’t reverse the direction of power. This is because the friction between the worm and wheel makes it impossible to move the worm backwards.
Worm gears are widely used in elevators, hoists, and lifts. They are particularly useful in applications where stopping speed is critical. They can be incorporated with smaller brakes to ensure safety, but shouldn’t be relied upon as a primary braking system. Generally, they are self-locking, so they are a good choice for many applications. They also have many benefits, including increased efficiency and safety.
Worm gears are designed to achieve a specific reduction ratio. They are typically arranged between the input and output shafts of a motor and a load. The 2 shafts are often positioned at an angle that ensures proper alignment. Worm gear gears have a center spacing of a frame size. The center spacing of the gear and worm shaft determines the axial pitch. For instance, if the gearsets are set at a radial distance, a smaller outer diameter is necessary.
Worm gears’ sliding contact reduces efficiency. But it also ensures quiet operation. The sliding action limits the efficiency of worm gears to 30% to 50%. A few techniques are introduced herein to minimize friction and to produce good entrance and exit gaps. You’ll soon see why they’re such a versatile choice for your needs! So, if you’re considering purchasing a worm gear, make sure you read this article to learn more about its characteristics!
An embodiment of a worm gear is described in FIGS. 19 and 20. An alternate embodiment of the system uses a single motor and a single worm 153. The worm 153 turns a gear which drives an arm 152. The arm 152, in turn, moves the lens/mirr assembly 10 by varying the elevation angle. The motor control unit 114 then tracks the elevation angle of the lens/mirr assembly 10 in relation to the reference position.
The worm wheel and worm are both made of metal. However, the brass worm and wheel are made of brass, which is a yellow metal. Their lubricant selections are more flexible, but they’re limited by additive restrictions due to their yellow metal. Plastic on metal worm gears are generally found in light load applications. The lubricant used depends on the type of plastic, as many types of plastics react to hydrocarbons found in regular lubricant. For this reason, you need a non-reactive lubricant.

China manufacturer 12 Tyres Tankers Liquid Fuel Diesel Tank Trailers 3 Axle 40000 Liters Cargo Container Transport Oil Petrol Tank Semi Trailer   with Great qualityChina manufacturer 12 Tyres Tankers Liquid Fuel Diesel Tank Trailers 3 Axle 40000 Liters Cargo Container Transport Oil Petrol Tank Semi Trailer   with Great quality