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China Best Sales Liangshan OEM Steering Axle Heavy Duty Truck Trailer Axle American Type Axle Series Hydraulic Heavy Duty Semi Trailer Axle a wheel and axle simple machine

Product Description

Xihu (West Lake) Dis. OEM steering axle heavy duty truck trailer axle American Type  Axle Series Hydraulic Heavy Duty Semi Trailer Axle

Product Description

Special axles, we are professional!!!

Factory Price!!!
Fine workmanship, fine raw materials

Durable and reliable!!!

Product Parameters

 

Model Capacity
(kg)
Central Height Dia of
bore
Bearing
Size
Brake Track Track
(mm)
P.C.D.(mm) Tiresrew Rim Size
XY-ZXQ 10T 125,000 Ф90 HM518445
HM518445
Ф300X140 900 Ф225 10-M22X1.5 Ф176
Note :Optional length is available.

Customization Available!!!

Recommend Products

Plenty Axle Types for your Choice!!!   One Stop Buying!!!

                                        Axle Parts Supplier!!! One Stop Buying!!!

Axle Parts Supplier!!! One Stop Buying!!!

Axle Parts Supplier!!! One Stop Buying!!!

A variety of models for your choice!!!

XINYA Workshop

 

We’ve invested in trailer parts (axle, suspension, fifth wheel, kingpin, landing gear, twist lock
etc) .

We’ve take part in international exhibitions.

Multiple production lines, CZPT produce multiple types truck trailers and spare parts.

Factory Price !!!  Customization Available!!!

Company Profile

XINYA have been in truck trailer field for more than 20 years.

Our products are famous in aftermarket.

We’ve export to Europe, South America, South Africa and Southeast Asia.

We’ve passed ISO9001:2000 & BV & SGS & CCC certificates.

We’ve set up unified technical departments and testing standards.

 

FAQ

1. Q: Does your company has your own factory?

 

    A: Yes, we are factory, with long history and famous reputation in ZheJiang , China.

2. Q: Could you special design and produce for me?
    A: Definitely! We have all kinds of professional engineers to meet your various needs. 

3. Q: What’s your payment term?
    A: We accpet both T/T and L/C.
         T/T: 30% before production, 70% before leaving factory.
         L/C: 100% irrevocable Credit of Letter. 
 

More details for these trucks, please feel free to contact us!!!

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Type: Axle
Certification: ISO/TS16949, CCC, DOT, ISO, CE, BV & SGS
Condition: New
Samples:
US$ 1500/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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about shipping cost and estimated delivery time.
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

axle

What is the role of axles in electric vehicles, and how do they differ from traditional axles?

Electric vehicles (EVs) have unique requirements when it comes to their drivetrain systems, including the axles. The role of axles in EVs is similar to traditional vehicles, but there are some key differences. Here’s a detailed explanation of the role of axles in electric vehicles and how they differ from traditional axles:

Role of Axles in Electric Vehicles:

The primary role of axles in electric vehicles is to transmit torque from the electric motor(s) to the wheels, enabling vehicle propulsion. The axles connect the motor(s) to the wheels and provide support for the weight of the vehicle. Axles are responsible for transferring the rotational force generated by the electric motor(s) to the wheels, allowing the vehicle to move forward or backward.

In electric vehicles, the axles are an integral part of the drivetrain system, which typically includes an electric motor(s), power electronics, and a battery pack. The axles play a crucial role in ensuring efficient power transfer and delivering the desired performance and handling characteristics of the vehicle.

Differences from Traditional Axles:

While the fundamental role of axles in electric vehicles is the same as in traditional vehicles, there are some notable differences due to the unique characteristics of electric propulsion systems:

1. Integration with Electric Motors: In electric vehicles, the axles are often integrated with the electric motors. This means that the motor(s) and axle assembly are combined into a single unit, commonly referred to as an “electric axle” or “e-axle.” This integration helps reduce the overall size and weight of the drivetrain system and simplifies installation in the vehicle.

2. High Torque Requirements: Electric motors generate high amounts of torque from the moment they start, providing instant acceleration. As a result, axles in electric vehicles need to handle higher torque loads compared to traditional axles. They are designed to withstand the torque output of the electric motor(s) and efficiently transmit it to the wheels.

3. Regenerative Braking: Electric vehicles often utilize regenerative braking, which converts the vehicle’s kinetic energy into electrical energy and stores it in the battery. The axles in electric vehicles may incorporate systems or components that enable regenerative braking, such as sensors, controllers, and electric brake actuators.

4. Space Optimization: Electric vehicles often have different packaging requirements compared to traditional internal combustion engine vehicles. The axles in electric vehicles are designed to accommodate the space constraints and specific layout of the vehicle, considering the placement of the battery pack, electric motor(s), and other components.

5. Weight Considerations: Electric vehicles strive to optimize weight distribution to enhance efficiency and handling. Axles in electric vehicles may be designed with lightweight materials or innovative construction techniques to minimize weight while maintaining structural integrity and durability.

It’s important to note that the specific design and characteristics of axles in electric vehicles can vary depending on the vehicle manufacturer, drivetrain configuration (e.g., front-wheel drive, rear-wheel drive, all-wheel drive), and other factors. Automotive manufacturers and suppliers continually innovate and develop new axle technologies to meet the evolving demands of electric vehicle propulsion systems.

axle

Can you recommend axle manufacturers known for durability and reliability?

When it comes to choosing axle manufacturers known for durability and reliability, there are several reputable companies in the automotive industry. While individual experiences and preferences may vary, the following axle manufacturers have a track record of producing high-quality products:

1. Dana Holding Corporation: Dana is a well-known manufacturer of axles, drivetrain components, and sealing solutions. They supply axles to various automotive manufacturers and have a reputation for producing durable and reliable products. Dana axles are commonly found in trucks, SUVs, and off-road vehicles.

2. AAM (American Axle & Manufacturing): AAM is a leading manufacturer of driveline and drivetrain components, including axles. They supply axles to both OEMs (Original Equipment Manufacturers) and the aftermarket. AAM axles are known for their durability and are often found in trucks, SUVs, and performance vehicles.

3. GKN Automotive: GKN Automotive is a global supplier of driveline systems, including axles. They have a strong reputation for producing high-quality and reliable axles for a wide range of vehicles. GKN Automotive supplies axles to various automakers and is recognized for their technological advancements in the field.

4. Meritor: Meritor is a manufacturer of axles, brakes, and other drivetrain components for commercial vehicles. They are known for their robust and reliable axle products that cater to heavy-duty applications in the commercial trucking industry.

5. Spicer (Dana Spicer): Spicer, a division of Dana Holding Corporation, specializes in manufacturing drivetrain components, including axles. Spicer axles are widely used in off-road vehicles, trucks, and SUVs. They are known for their durability and ability to withstand demanding off-road conditions.

6. Timken: Timken is a trusted manufacturer of bearings, seals, and other mechanical power transmission products. While they are primarily known for their bearings, they also produce high-quality axle components used in various applications, including automotive axles.

It’s important to note that the availability of specific axle manufacturers may vary depending on the region and the specific vehicle make and model. Additionally, different vehicles may come equipped with axles from different manufacturers as per the OEM’s selection and sourcing decisions.

When considering axle replacements or upgrades, it is advisable to consult with automotive experts, including mechanics or dealerships familiar with your vehicle, to ensure compatibility and make informed decisions based on your specific needs and requirements.

axle

How do solid axles differ from independent axles in terms of performance?

When comparing solid axles and independent axles in terms of performance, there are several key differences to consider. Both types of axles have their advantages and disadvantages, and their suitability depends on the specific application and desired performance characteristics. Here’s a comparison of solid axles and independent axles:

Aspect Solid Axles Independent Axles
Load-Bearing Capability Solid axles have high load-bearing capability due to their robust and sturdy construction. They can handle heavy loads and provide excellent stability, making them suitable for off-road vehicles, heavy-duty trucks, and towing applications. Independent axles typically have lower load-bearing capability compared to solid axles. They are designed for lighter loads and offer improved ride comfort and handling characteristics. They are commonly used in passenger cars, sports cars, and vehicles with a focus on maneuverability and road performance.
Wheel Articulation Solid axles have limited wheel articulation due to their connected and rigid design. This can result in reduced traction and compromised wheel contact with the ground on uneven terrain. However, solid axles provide excellent traction in situations where the weight distribution on all wheels needs to be maintained, such as in off-road or rock-crawling applications. Independent axles offer greater wheel articulation as each wheel can move independently of the others. This allows the wheels to better conform to uneven terrain, maximizing traction and maintaining contact with the ground. Independent axles provide improved off-road capability, enhanced handling, and better ride comfort.
Ride Comfort Due to their rigid design, solid axles generally provide a stiffer and less compliant ride compared to independent axles. They transmit more road shocks and vibrations to the vehicle’s occupants, resulting in a rougher ride quality. Independent axles are known for providing better ride comfort. Each wheel can react independently to road imperfections, absorbing shocks and vibrations more effectively. This leads to a smoother and more comfortable ride, particularly on paved roads and surfaces with minor irregularities.
Handling and Stability Solid axles offer excellent stability due to their connected nature. They provide better resistance to lateral forces, making them suitable for high-speed stability and towing applications. However, the rigid axle design can limit overall handling and maneuverability, particularly in tight corners or during quick direction changes. Independent axles generally offer improved handling and maneuverability. Each wheel can react independently to steering inputs, allowing for better cornering performance and agility. Independent axles are commonly found in vehicles where precise handling and responsive steering are desired, such as sports cars and performance-oriented vehicles.
Maintenance and Repair Solid axles are relatively simpler in design and have fewer moving parts, making them easier to maintain and repair. They are often more resistant to damage and require less frequent servicing. However, if a component within the axle assembly fails, the entire axle may need to be replaced. Independent axles are typically more complex in design and have multiple moving parts, such as control arms, CV joints, or bearings. This complexity can result in higher maintenance and repair costs. However, if a failure occurs, only the affected component needs to be replaced, reducing repair expenses compared to replacing the entire axle.

It’s important to note that advancements in suspension and axle technologies have resulted in various hybrid systems that combine features of solid and independent axles. These systems aim to provide a balance between load-bearing capability, wheel articulation, ride comfort, and handling performance based on specific application requirements.

In summary, solid axles excel in load-bearing capability, stability, and durability, making them suitable for heavy-duty applications and off-road conditions. Independent axles offer improved ride comfort, better wheel articulation, enhanced handling, and maneuverability, making them suitable for passenger cars and vehicles focused on road performance. The choice between solid axles and independent axles depends on the specific needs and priorities of the vehicle or machinery.

China Best Sales Liangshan OEM Steering Axle Heavy Duty Truck Trailer Axle American Type Axle Series Hydraulic Heavy Duty Semi Trailer Axle   a wheel and axle simple machineChina Best Sales Liangshan OEM Steering Axle Heavy Duty Truck Trailer Axle American Type Axle Series Hydraulic Heavy Duty Semi Trailer Axle   a wheel and axle simple machine
editor by CX 2024-04-11

China factory Hearvy Dury Truck Trailer Axles Parts 20-25ton Hydraulic Force Steerable Turnable Axles (08) axle cost

Product Description

 

Company Profile

 

HangZhou Hilite Auto Parts Co., Ltd., Established In 2012, Professional Chinese Supplier Of Trailer Parts, Truck Parts And Agricultural Vehicle Parts. We Are a Professional & Modern Company Who Specializes In R&D, Production And Sales Of Leaf Spring ,Axles, Suspension,Brake System(Relay Valve,Abs…),Tank Trailer Accessories,Etc.

Our Advantages

 

Our Products Are Mainly Sold To Southeast Asia, Europe, Central And South America, The Middle East And Africa. Our Value Is To Gain More Market Share By Profit&Value Delivery Our Customers And Partners. CZPT Parts is Compatible with BP / Fw Accessories, Can Be Couple with SINOTRUCK/BENZ/FAW/XIHU (WEST LAKE) DIS.FENG… Trucks & Trailers. CZPT Is Committed To Providing Customer With Professional And Precise Services, High-Quality Products with Sufficient Experiecne. 

OEM & Packing

 

Product Description

Axle Type Max Capacity(t) Track(mm) Brake
(mm)
Spring Seat Installation Axle Beam
(mm)
Centre Distance Of Brake Chamber(mm) Wheel Fixing Total Length
(mm)
Recommend Wheel Axle Wright
(kg)
Stud (ISO) P.C.D(mm) H(mm)
HLT-3AC5-8 8 1850 420*150 ≥1080 127 428 10*M22*1.5 335 280.8 ~2145 7.5V-20 323
HLT-3AC5-10 13 1840 420*180 ≥970 127 380 10*M22*1.5  335 280.8 ~2180 7.5V-20 342
HLT-3AC5-10 13 1840 420*180 ≥930 150 380 10*M22*1.5  335 280.8 ~2180 7.5V-20 340
HLT-3AC5-11 14 1840 420*220 ≥930 150 340 10*M22*1.5  335 280.8 ~2180 7.5V-20 358
HLT-3AC5-11 15 1850 420*180 ≥940 150 390 10*M22*1.5  335 280.8 ~2200 8.0V-20 370
HLT-3AC5-11 16 1850 420*220 ≥940 150 350 10*M22*1.5  335 280.8 ~2200 8.0V-20 388
HLT-3AC5-12 20 1850 420*220 ≥940 150 345 10*M24*1.5  335 280.8 ~2247 8.0V-20 430
HLT-3AC5-12 25 1850 420*220 ≥940 150 340 10*M24*1.5  335 280.8 ~2215 8.0V-20 474

CZPT Specializes In R&D, Production And Sales Of Auto Leaf Springs, American &German Axles, Leaf Spring Suspensions, Air Suspensions, Hydraulic Suspensions, Rigid Suspensions And Other Types Of Suspensions, Single/Double Landing Gear, Electric Landing Gear, Hydraulic Landing Gear And Various Types Of Landing Gear , As Well As Tank Trailer Accessories Such As Manhole Covers, Discharge Valves, Subsea Valves, Etc. 500,000+ Types, One Stop Shopping For All.

Quality Comparasion

Superior One-Piece Low-Alloy Axle Tube, Strong Carrying Capacity & High Bending Strength. 
Hardening And Tempering As a Whole, Cnc Machining.
Brake Linings, Environment-Friendly Andnon-Asbestos, Wear Life Increased 25%.
Xhp Mobil Grease To Lengthenmaintenance-Free Time.
Bearing Is Designed For Heavy-Dutyvehicles, Famous Domestic Brand.
. Interchangeable Brake Components Ands-Camshaft Make Brake Action More Flexible.

Certifications

 

CZPT Provide Guaranteed Services For All Products, Respect And Pay Attention To The Opinions Of Customers And Partners, Including Customizing And Developing New Products According To Customers’ Requirements, Believing Customer Satisfaction Is Our CZPT Pursuit. More Than 76% Of The Customers Who Have Used Hilite Products Have Become Our Loyal Customers, Who Have Established An Incredible Brand Effect For Us In The Local Area.

Factory View

 

We Would Like To Cooperate With You To Create More New Bonds In The Future.

FAQ

1Q: CAN YOU DESIGN AND PRODUCE THE PRODUCTS WE WANT?

A:We Have Rich Experience And Strong Technical Support To Design And Produce By Your Samples Or Drawings.Warmly Welcomed For Your Samples Or Drawing.

2Q:WHAT’S THE PROCESS OF PURCHASING ORDERS FROM YOU? 
A:1.Send Us Your Specific Demand,Such As Oem Numbers, Photos, Trailer Models,Ect. 
2.Confirm Our Quotation With Photos And Other Detials.
3.Negotiate About All Details You Need: Packing, Delivery Terms,Warranty, Ect. 
4.Sign The Contract For The Payment,We Will Make The Production On Time.

3Q.WHAT IS YOUR TERMS OF PAYMENT?
A: T/T 30% As Deposit, And 70% Before Delivery. 
L/C,T/T,D/P, Western Union,Paypal,Money Gram, Others
Photos And Videos Of The Products Will Be Provided Before Your Balance Payment.

4Q :WE WANT TO TRY IN A SMALL QUANTITY AS TRIAL ORDER,BUT LESS THAN YOUR MOQ. WHAT IS YOUR POLICY?
Sample Test And Sample Orders Could Be Accepted If We Have Ready Parts In Stock. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service: 12 Months
Condition: New
Axle Number: 1
Application: Trailer
Certification: ISO, CCC BV SGS TUV
Material: Steel
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

axle

What are the safety considerations when working with axles, especially during repairs?

Working with axles, especially during repairs, requires careful attention to safety to prevent accidents and injuries. Here are some important safety considerations to keep in mind when working with axles:

1. Personal Protective Equipment (PPE):

Wear appropriate personal protective equipment, including safety goggles, gloves, and steel-toed boots. PPE helps protect against potential hazards such as flying debris, sharp edges, and accidental contact with heavy components.

2. Vehicle Stability:

Ensure that the vehicle is on a stable and level surface before working on the axles. Engage the parking brake and use wheel chocks to prevent unintended vehicle movement. The stability of the vehicle is crucial to maintain a safe working environment.

3. Lifting and Support:

Use proper lifting equipment, such as hydraulic jacks or vehicle lifts, to raise the vehicle safely. Follow the manufacturer’s guidelines for lifting points and weight capacities. Once the vehicle is lifted, support it securely with jack stands or other appropriate supports to prevent it from falling or shifting during repairs.

4. Lockout/Tagout:

If the repair work involves disconnecting or removing any electrical or mechanical components that could cause the axle or wheels to move, follow lockout/tagout procedures. This involves locking and tagging out the power source, so it cannot be accidentally energized while work is being performed.

5. Proper Tools and Equipment:

Use the correct tools and equipment for the job. Using improper tools or makeshift methods can lead to accidents and damage to the axle or surrounding components. Follow the manufacturer’s instructions and recommended procedures for disassembling, repairing, and reassembling the axle.

6. Proper Torque and Tightening:

When reassembling the axle components, use a torque wrench to ensure that fasteners are tightened to the manufacturer’s specifications. Over-tightening or under-tightening can lead to component failure or damage. Follow the recommended torque values provided by the vehicle manufacturer.

7. Safe Handling of Heavy Components:

Axle components can be heavy and cumbersome. Use appropriate lifting techniques and equipment, such as hoists or lifting straps, to safely handle heavy axle parts. Avoid lifting heavy components alone whenever possible and ask for assistance when needed.

8. Proper Disposal of Fluids and Waste:

If the repair involves draining fluids from the axle, such as differential oil, ensure proper disposal according to local regulations. Use appropriate containers to collect and store fluids and dispose of them at authorized collection points.

9. Training and Experience:

Working with axles requires knowledge and experience. If you are unfamiliar with axle repairs, consider seeking assistance from a qualified mechanic or technician who has the necessary training and expertise. If you decide to perform the repairs yourself, ensure that you have the appropriate knowledge and skills to carry out the task safely.

By following these safety considerations, you can help minimize the risk of accidents, injuries, and damage when working with axles, ensuring a safe working environment for yourself and others involved in the repair process.

axle

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:

  1. Lightweight Materials:
  2. 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.

  3. Electronic Differential:
  4. 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.

  5. Advanced Axle Bearings:
  6. 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.

  7. Electric Axles:
  8. 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.

  9. Active Suspension Integration:
  10. 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.

  11. Improved Sealing and Lubrication:
  12. 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.

  13. Autonomous Vehicle Integration:
  14. 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.

axle

Can you explain the importance of axle alignment for vehicle stability and handling?

Axle alignment plays a crucial role in ensuring vehicle stability and handling characteristics. Proper alignment of the axles is essential for maintaining optimal tire contact with the road surface, minimizing tire wear, maximizing traction, and promoting safe and predictable handling. Here are the key reasons why axle alignment is important:

  1. Tire Wear and Longevity:
  2. Correct axle alignment helps distribute the vehicle’s weight evenly across all four tires. When the axles are properly aligned, the tires wear evenly, reducing the risk of premature tire wear and extending their lifespan. Misaligned axles can cause uneven tire wear patterns, such as excessive wear on the inner or outer edges of the tires, leading to the need for premature tire replacement.

  3. Optimal Traction:
  4. Proper axle alignment ensures that the tires maintain optimal contact with the road surface. When the axles are aligned correctly, the tires can evenly distribute the driving forces, maximizing traction and grip. This is particularly important during acceleration, braking, and cornering, as proper alignment helps prevent tire slippage and improves overall vehicle stability.

  5. Steering Response and Stability:
  6. Axle alignment directly affects steering response and stability. When the axles are properly aligned, the vehicle responds predictably to driver inputs, providing precise and accurate steering control. Misaligned axles can lead to steering inconsistencies, such as pulling to one side or requiring constant correction, compromising vehicle stability and handling.

  7. Reduced Rolling Resistance:
  8. Proper axle alignment helps reduce rolling resistance, which is the force required to move the vehicle forward. When the axles are aligned correctly, the tires roll smoothly and effortlessly, minimizing energy loss due to friction. This can contribute to improved fuel efficiency and reduced operating costs.

  9. Vehicle Safety:
  10. Correct axle alignment is crucial for ensuring vehicle safety. Misaligned axles can affect the vehicle’s stability, especially during emergency maneuvers or sudden lane changes. Proper alignment helps maintain the intended handling characteristics of the vehicle, reducing the risk of loss of control and improving overall safety.

To achieve proper axle alignment, several key parameters are considered, including camber, toe, and caster angles. Camber refers to the vertical tilt of the wheel when viewed from the front, toe refers to the angle of the wheels in relation to each other when viewed from above, and caster refers to the angle of the steering axis in relation to vertical when viewed from the side. These alignment angles are adjusted to meet the vehicle manufacturer’s specifications and ensure optimal performance.

It’s important to note that factors such as road conditions, driving habits, and vehicle modifications can affect axle alignment over time. Regular maintenance and periodic alignment checks are recommended to ensure that the axles remain properly aligned, promoting vehicle stability, handling, and safety.

China factory Hearvy Dury Truck Trailer Axles Parts 20-25ton Hydraulic Force Steerable Turnable Axles (08)   axle costChina factory Hearvy Dury Truck Trailer Axles Parts 20-25ton Hydraulic Force Steerable Turnable Axles (08)   axle cost
editor by CX 2024-02-29

China Custom Trailer Axle Under Suspension Type Hydraulic Brake Drum Load 1.5 Tons Trailer Truck Bridge Towed Saloon Source Manufacturers near me shop

Product Description

 

Product Description

 

Detailed Specification:

7″ 9″ 10″ 11″ 12″ 12 1/4″ electric/hydraulic/mechanical brake assembly 
for almost all kinds of light and medium-duty trailer usage.

 

 

 

Our Advantage

 

1>Our joint venture partners are American Famous axle company AXLETEK,we have make a cooperation for 6 years.So we can supply stable and high quality brakes.

2>We have Researching and Development Department in Detroit,so we are also capable of developing products according drawing or samples to meet the special requirement of our customes.

3>We can supply 7 inch,10 inch,12 inch and 12.25 inch brakes for the moment.

4>All the parts for the brakes are produced by ourself,so we can supply our customer high quality products with resonable price.

5>We can also supply axle assemly.
 

 

Specification

 

 

 

  • Some product models

 

Model No. Brake type Wideness Thickness Voltage Cylinder Max. Load
B07E(AZ008) Electric Brake 7 1 1/4 12   2,000 lb
B10E(AZ004) Electric Brake 10 2 1/4 12   3,500 lb
B11E(AZ017) Electric Brake 11 2 12   6,000 lb
B12E(AZ003) Electric Brake 12 2 12   7,000 lb
B35E(AZ056) Electric Brake 10 1 3/4 12   3,500 lb
B44E(AZ063) Electric Brake 10 2 1/4 12   4,400 lb
B10EA(AZ571) Electric Brake self-adjusting 10 2 1/4 12   3,500 lb
B11EA(AZ064) Electric Brake self-adjusting 11 2 12   6,000 lb
B12EA(AZ571) Electric Brake self-adjusting 12 2 12   7,000 lb
B35EA(AZ060) Electric Brake self-adjusting 10 1 3/4 12   3,500 lb
B44EA(AZ057) Electric Brake self-adjusting 10 2 1/4 12   4,400 lb
B10EAP(AZ037) Electric Brake self-adjusting w/parking 10 2 1/4 12   3,500 lb
B12EAP(AZ036) Electric Brake self-adjusting w/parking 12 2    12   7,000 lb
B07EP(AZ034) Electric Brake with Parking lever 7 1 1/4 12   2,000 lb
B10EP(AZ013) Electric Brake with Parking lever 10 2 1/4 12   3,500 lb
B12EP(AZ011) Electric Brake with Parking lever 12 2 12   7,000 lb
B35EP(AZ061) Electric Brake with Parking lever 10 1 3/4 12   3,500 lb
B44EP(AZ062) Electric Brake with Parking lever 10 2 1/4 12   4,400 lb
B09M(AZ038) Mechannical Brake 9 1 3/4     3,000 lb
B09H(AZ031) Hydraulic Brake 9 1 3/4   Duo-servo 3,000 lb
B10H(AZ007) Hydraulic Brake 10 2 1/4   Uni-servo 3,500 lb
B12H(AZ006) Hydraulic Brake 12 2   Uni-servo 7,000 lb
B10HB(AZ012) Hydraulic Brake free-backing 10 2 1/4   Uni-servo 3,500 lb
B12HB(AZ571) Hydraulic Brake free-backing 12   Uni-servo 7,000 lb
B10HBP(AZ019) Hydraulic Brake free-backing w/parking 10 2 1/4   Uni-servo 3,500 lb
B12HBP(AZ018) Hydraulic Brake free-backing w/parking 12 2   Uni-servo 7,000 lb
B10HP(AZ026) Hydraulic Brake with Parking lever 10 2 1/4   Uni-servo 3,500 lb
B12HP(AZ571) Hydraulic Brake with Parking lever 12 2   Uni-servo 7,000 lb
B1208E(AZ001a) Heavy duty Electric Brake 12 1/4 3 3/8 12   8,000 lb
B1210E(AZ001b) Heavy duty Electric Brake 12 1/4 3 3/8 12   10,000 lb
B1212E(AZ002) Heavy duty Electric Brake 12 1/4 5    12   12,000 lb
B1208EP(AZ035) Heavy duty Electric Brake w/Parking 12 1/4 3 3/8 12   8,000 lb
B1210EP(AZ001c) Heavy duty Electric Brake w/Parking 12 1/4 3 3/8 12   10,000 lb
B1210H(AZ571) Heavy duty Hydraulic Brake 12 1/4 3 3/8   Duo-servo 10,000 lb
…to be continued. More trailer chassis parts-axle,hub,drum,caliper… are available too

  

Packaging & Shipping

 

Generally, in neutral white boxes and brown cartons or as ur requirements.

All our products would be offerd to you only after they passed a series of serous tests. We offer them to you with an easy heart because we know you will be satisfied and safe with our product.

Company Profile

 

 

 

 

Established in 2006, HangZhou Airui Brake System Co., LTD is a Sino-American joint venture. The American AXLE TEKNOLOGY LLC is a famous AXLE company, specializing in the design, development and manufacture of AXLE and its parts, and has rich experience in the development of brakes, drums, AXLE and other trailer parts. One of the largest bridge and spare parts suppliers in Europe.

The company has passed the national CCC certification, ISO9001, TS16949 quality system certification, North American Vehicle parts AMECA certification, Canadian Standards Association CSA certification, ECE certification, technology has reached the world’s advanced level, and obtained a number of technical patents, has been widely recognized by customers. Company factory area of 65,000 square meters, more than 500 employees, including more than 30 professional technical research and development personnel, equipped with the world’s leading laboratory, specializing in trailer, rv bridge, brake, brake drum, spring suspension, connector, casters and related parts production, development and sales in one.

Products are mainly exported to the United States, Canada, Australia and other countries and regions. Core products, electromagnetic brake, axle, electromagnet, and other wheel end trailer parts, annual output of 2 million sets, accounting for more than 90% of the domestic export of similar products market share, North America 40-50% market share.

FAQ

1. who are we?

We are based in ZheJiang , China, start from 2006,sell to North America(67.00%),Oceania(20.00%),Domestic Market(6.00%),South America,Eastern Europe,Southeast Asia,Africa,Eastern Asia,Western Europe,Central America. There are total about 301-500 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Brake Assembly and Parts,Axle Assembly and Parts,Brake Pad,Brake Lining

4. why should you buy from us not from other suppliers?
1> be good at the formulation explore and develop,development team rank top 3 in China
2> huge sales department in America
3>with 8 years manufacture experience
4>300 acers factory
5>ISO/TS16949 and CSA certification
6>products sales over the world

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,JPY;
Accepted Payment Type: T/T,L/C,PayPal;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

 

 

 

How to Choose the Right Worm Shaft

You might be curious to know how to choose the right Worm Shaft. In this article, you will learn about worm modules with the same pitch diameter, Double-thread worm gears, and Self-locking worm drive. Once you have chosen the proper Worm Shaft, you will find it easier to use the equipment in your home. There are many advantages to selecting the right Worm Shaft. Read on to learn more.
worm shaft

Concave shape

The concave shape of a worm’s shaft is an important characteristic for the design of a worm gearing. Worm gearings can be found in a wide range of shapes, and the basic profile parameters are available in professional and firm literature. These parameters are used in geometry calculations, and a selection of the right worm gearing for a particular application can be based on these requirements.
The thread profile of a worm is defined by the tangent to the axis of its main cylinder. The teeth are shaped in a straight line with a slightly concave shape along the sides. It resembles a helical gear, and the profile of the worm itself is straight. This type of gearing is often used when the number of teeth is greater than a certain limit.
The geometry of a worm gear depends on the type and manufacturer. In the earliest days, worms were made similar to simple screw threads, and could be chased on a lathe. During this time, the worm was often made with straight-sided tools to produce threads in the acme plane. Later, grinding techniques improved the thread finish and reduced distortions resulting from hardening.
When a worm gearing has multiple teeth, the pitch angle is a key parameter. A greater pitch angle increases efficiency. If you want to increase the pitch angle without increasing the number of teeth, you can replace a worm pair with a different number of thread starts. The helix angle must increase while the center distance remains constant. A higher pitch angle, however, is almost never used for power transmissions.
The minimum number of gear teeth depends on the angle of pressure at zero gearing correction. The diameter of the worm is d1, and is based on a known module value, mx or mn. Generally, larger values of m are assigned to larger modules. And a smaller number of teeth is called a low pitch angle. In case of a low pitch angle, spiral gearing is used. The pitch angle of the worm gear is smaller than 10 degrees.
worm shaft

Multiple-thread worms

Multi-thread worms can be divided into sets of one, two, or 4 threads. The ratio is determined by the number of threads on each set and the number of teeth on the apparatus. The most common worm thread counts are 1,2,4, and 6. To find out how many threads you have, count the start and end of each thread and divide by two. Using this method, you will get the correct thread count every time.
The tangent plane of a worm’s pitch profile changes as the worm moves lengthwise along the thread. The lead angle is greatest at the throat, and decreases on both sides. The curvature radius r” varies proportionally with the worm’s radius, or pitch angle at the considered point. Hence, the worm leads angle, r, is increased with decreased inclination and decreases with increasing inclination.
Multi-thread worms are characterized by a constant leverage between the gear surface and the worm threads. The ratio of worm-tooth surfaces to the worm’s length varies, which enables the wormgear to be adjusted in the same direction. To optimize the gear contact between the worm and gear, the tangent relationship between the 2 surfaces is optimal.
The efficiency of worm gear drives is largely dependent on the helix angle of the worm. Multiple thread worms can improve the efficiency of the worm gear drive by as much as 25 to 50% compared to single-thread worms. Worm gears are made of bronze, which reduces friction and heat on the worm’s teeth. A specialized machine can cut the worm gears for maximum efficiency.

Double-thread worm gears

In many different applications, worm gears are used to drive a worm wheel. These gears are unique in that the worm cannot be reversed by the power applied to the worm wheel. Because of their self-locking properties, they can be used to prevent reversing motion, although this is not a dependable function. Applications for worm gears include hoisting equipment, elevators, chain blocks, fishing reels, and automotive power steering. Because of their compact size, these gears are often used in applications with limited space.
Worm sets typically exhibit more wear than other types of gears, and this means that they require more limited contact patterns in new parts. Worm wheel teeth are concave, making it difficult to measure tooth thickness with pins, balls, and gear tooth calipers. To measure tooth thickness, however, you can measure backlash, a measurement of the spacing between teeth in a gear. Backlash can vary from 1 worm gear to another, so it is important to check the backlash at several points. If the backlash is different in 2 places, this indicates that the teeth may have different spacing.
Single-thread worm gears provide high speed reduction but lower efficiency. A multi-thread worm gear can provide high efficiency and high speed, but this comes with a trade-off in terms of horsepower. However, there are many other applications for worm gears. In addition to heavy-duty applications, they are often used in light-duty gearboxes for a variety of functions. When used in conjunction with double-thread worms, they allow for a substantial speed reduction in 1 step.
Stainless-steel worm gears can be used in damp environments. The worm gear is not susceptible to rust and is ideal for wet and damp environments. The worm wheel’s smooth surfaces make cleaning them easy. However, they do require lubricants. The most common lubricant for worm gears is mineral oil. This lubricant is designed to protect the worm drive.
worm shaft

Self-locking worm drive

A self-locking worm drive prevents the platform from moving backward when the motor stops. A dynamic self-locking worm drive is also possible but does not include a holding brake. This type of self-locking worm drive is not susceptible to vibrations, but may rattle if released. In addition, it may require an additional brake to keep the platform from moving. A positive brake may be necessary for safety.
A self-locking worm drive does not allow for the interchangeability of the driven and driving gears. This is unlike spur gear trains that allow both to interchange positions. In a self-locking worm drive, the driving gear is always engaged and the driven gear remains stationary. The drive mechanism locks automatically when the worm is operated in the wrong manner. Several sources of information on self-locking worm gears include the Machinery’s Handbook.
A self-locking worm drive is not difficult to build and has a great mechanical advantage. In fact, the output of a self-locking worm drive cannot be backdriven by the input shaft. DIYers can build a self-locking worm drive by modifying threaded rods and off-the-shelf gears. However, it is easier to make a ratchet and pawl mechanism, and is significantly less expensive. However, it is important to understand that you can only drive 1 worm at a time.
Another advantage of a self-locking worm drive is the fact that it is not possible to interchange the input and output shafts. This is a major benefit of using such a mechanism, as you can achieve high gear reduction without increasing the size of the gear box. If you’re thinking about buying a self-locking worm gear for a specific application, consider the following tips to make the right choice.
An enveloping worm gear set is best for applications requiring high accuracy and efficiency, and minimum backlash. Its teeth are shaped differently, and the worm’s threads are modified to increase surface contact. They are more expensive to manufacture than their single-start counterparts, but this type is best for applications where accuracy is crucial. The worm drive is also a great option for heavy trucks because of their large size and high-torque capacity.

China Custom Trailer Axle Under Suspension Type Hydraulic Brake Drum Load 1.5 Tons Trailer Truck Bridge Towed Saloon Source Manufacturers   near me shop China Custom Trailer Axle Under Suspension Type Hydraulic Brake Drum Load 1.5 Tons Trailer Truck Bridge Towed Saloon Source Manufacturers   near me shop

China Good quality Heavy Duty 2 Axle 50 Ton U Shape 40 Cubic Dump Tipper Semi Trailer Truck Hydraulic Lifting Axles near me shop

Product Description

 

Heavy duty 2 axle 50 ton U shape 40 cubic Dump Tipper Semi Trailer Truck Hydraulic lifting axles 
 

Trailer Model 3 Axle 28CBM U Shape Tipper Semi Trailer
Overall dimension(mm) 9300*2500*3400
Inner Dimension(mm) 25 Cubic Meters
Loading capacity 30-80 Tons
Axle brand and number 13T HJ 3units
Kingpin 50# oJOST
Steel Spring leaf spring suspension
Main beam The height of the beam is 500 mm,upper plate is14mm,down plate is 16mm,middle plate is 8mm.
Tyre and quantity 12R22.5 tubeless tires, 12 pieces
Landing gear JOST, double speed operation
Thickness bottom:8mm, side:4mm
Brake system WABCO Braking system
Electrical system 24V Electrical system With LED Light
Tool box 1 Set
Spare tire carrier 1 Set
Painting Optional
Packing Packing
Function Transport Sand and CZPT Transport

 

 

 

 
 

 

 

 

 

 

 

 

QUESTIONS:
1. What’s the deilvery period?
     Answer: 45 days after deposite
2. What’s the shipping way?
    Answer: by roro ship or bulk ship.
3. What’s the MOQ?
    Answer: even 1 pcs is no problem.
4. How could I check the cargo without going there?
    Answer: after production, there will be 1 chassis number, that is single number, we will also                        offer video checking service.

 

 

How to Calculate the Diameter of a Worm Gear

worm shaft
In this article, we will discuss the characteristics of the Duplex, Single-throated, and Undercut worm gears and the analysis of worm shaft deflection. Besides that, we will explore how the diameter of a worm gear is calculated. If you have any doubt about the function of a worm gear, you can refer to the table below. Also, keep in mind that a worm gear has several important parameters which determine its working.

Duplex worm gear

A duplex worm gear set is distinguished by its ability to maintain precise angles and high gear ratios. The backlash of the gearing can be readjusted several times. The axial position of the worm shaft can be determined by adjusting screws on the housing cover. This feature allows for low backlash engagement of the worm tooth pitch with the worm gear. This feature is especially beneficial when backlash is a critical factor when selecting gears.
The standard worm gear shaft requires less lubrication than its dual counterpart. Worm gears are difficult to lubricate because they are sliding rather than rotating. They also have fewer moving parts and fewer points of failure. The disadvantage of a worm gear is that you cannot reverse the direction of power due to friction between the worm and the wheel. Because of this, they are best used in machines that operate at low speeds.
Worm wheels have teeth that form a helix. This helix produces axial thrust forces, depending on the hand of the helix and the direction of rotation. To handle these forces, the worms should be mounted securely using dowel pins, step shafts, and dowel pins. To prevent the worm from shifting, the worm wheel axis must be aligned with the center of the worm wheel’s face width.
The backlash of the CZPT duplex worm gear is adjustable. By shifting the worm axially, the section of the worm with the desired tooth thickness is in contact with the wheel. As a result, the backlash is adjustable. Worm gears are an excellent choice for rotary tables, high-precision reversing applications, and ultra-low-backlash gearboxes. Axial shift backlash is a major advantage of duplex worm gears, and this feature translates into a simple and fast assembly process.
When choosing a gear set, the size and lubrication process will be crucial. If you’re not careful, you might end up with a damaged gear or 1 with improper backlash. Luckily, there are some simple ways to maintain the proper tooth contact and backlash of your worm gears, ensuring long-term reliability and performance. As with any gear set, proper lubrication will ensure your worm gears last for years to come.
worm shaft

Single-throated worm gear

Worm gears mesh by sliding and rolling motions, but sliding contact dominates at high reduction ratios. Worm gears’ efficiency is limited by the friction and heat generated during sliding, so lubrication is necessary to maintain optimal efficiency. The worm and gear are usually made of dissimilar metals, such as phosphor-bronze or hardened steel. MC nylon, a synthetic engineering plastic, is often used for the shaft.
Worm gears are highly efficient in transmission of power and are adaptable to various types of machinery and devices. Their low output speed and high torque make them a popular choice for power transmission. A single-throated worm gear is easy to assemble and lock. A double-throated worm gear requires 2 shafts, 1 for each worm gear. Both styles are efficient in high-torque applications.
Worm gears are widely used in power transmission applications because of their low speed and compact design. A numerical model was developed to calculate the quasi-static load sharing between gears and mating surfaces. The influence coefficient method allows fast computing of the deformation of the gear surface and local contact of the mating surfaces. The resultant analysis shows that a single-throated worm gear can reduce the amount of energy required to drive an electric motor.
In addition to the wear caused by friction, a worm wheel can experience additional wear. Because the worm wheel is softer than the worm, most of the wear occurs on the wheel. In fact, the number of teeth on a worm wheel should not match its thread count. A single-throated worm gear shaft can increase the efficiency of a machine by as much as 35%. In addition, it can lower the cost of running.
A worm gear is used when the diametrical pitch of the worm wheel and worm gear are the same. If the diametrical pitch of both gears is the same, the 2 worms will mesh properly. In addition, the worm wheel and worm will be attached to each other with a set screw. This screw is inserted into the hub and then secured with a locknut.

Undercut worm gear

Undercut worm gears have a cylindrical shaft, and their teeth are shaped in an evolution-like pattern. Worms are made of a hardened cemented metal, 16MnCr5. The number of gear teeth is determined by the pressure angle at the zero gearing correction. The teeth are convex in normal and centre-line sections. The diameter of the worm is determined by the worm’s tangential profile, d1. Undercut worm gears are used when the number of teeth in the cylinder is large, and when the shaft is rigid enough to resist excessive load.
The center-line distance of the worm gears is the distance from the worm centre to the outer diameter. This distance affects the worm’s deflection and its safety. Enter a specific value for the bearing distance. Then, the software proposes a range of suitable solutions based on the number of teeth and the module. The table of solutions contains various options, and the selected variant is transferred to the main calculation.
A pressure-angle-angle-compensated worm can be manufactured using single-pointed lathe tools or end mills. The worm’s diameter and depth are influenced by the cutter used. In addition, the diameter of the grinding wheel determines the profile of the worm. If the worm is cut too deep, it will result in undercutting. Despite the undercutting risk, the design of worm gearing is flexible and allows considerable freedom.
The reduction ratio of a worm gear is massive. With only a little effort, the worm gear can significantly reduce speed and torque. In contrast, conventional gear sets need to make multiple reductions to get the same reduction level. Worm gears also have several disadvantages. Worm gears can’t reverse the direction of power because the friction between the worm and the wheel makes this impossible. The worm gear can’t reverse the direction of power, but the worm moves from 1 direction to another.
The process of undercutting is closely related to the profile of the worm. The worm’s profile will vary depending on the worm diameter, lead angle, and grinding wheel diameter. The worm’s profile will change if the generating process has removed material from the tooth base. A small undercut reduces tooth strength and reduces contact. For smaller gears, a minimum of 14-1/2degPA gears should be used.
worm shaft

Analysis of worm shaft deflection

To analyze the worm shaft deflection, we first derived its maximum deflection value. The deflection is calculated using the Euler-Bernoulli method and Timoshenko shear deformation. Then, we calculated the moment of inertia and the area of the transverse section using CAD software. In our analysis, we used the results of the test to compare the resulting parameters with the theoretical ones.
We can use the resulting centre-line distance and worm gear tooth profiles to calculate the required worm deflection. Using these values, we can use the worm gear deflection analysis to ensure the correct bearing size and worm gear teeth. Once we have these values, we can transfer them to the main calculation. Then, we can calculate the worm deflection and its safety. Then, we enter the values into the appropriate tables, and the resulting solutions are automatically transferred into the main calculation. However, we have to keep in mind that the deflection value will not be considered safe if it is larger than the worm gear’s outer diameter.
We use a four-stage process for investigating worm shaft deflection. We first apply the finite element method to compute the deflection and compare the simulation results with the experimentally tested worm shafts. Finally, we perform parameter studies with 15 worm gear toothings without considering the shaft geometry. This step is the first of 4 stages of the investigation. Once we have calculated the deflection, we can use the simulation results to determine the parameters needed to optimize the design.
Using a calculation system to calculate worm shaft deflection, we can determine the efficiency of worm gears. There are several parameters to optimize gearing efficiency, including material and geometry, and lubricant. In addition, we can reduce the bearing losses, which are caused by bearing failures. We can also identify the supporting method for the worm shafts in the options menu. The theoretical section provides further information.

China Good quality Heavy Duty 2 Axle 50 Ton U Shape 40 Cubic Dump Tipper Semi Trailer Truck Hydraulic Lifting Axles   near me shop China Good quality Heavy Duty 2 Axle 50 Ton U Shape 40 Cubic Dump Tipper Semi Trailer Truck Hydraulic Lifting Axles   near me shop

China Custom 3 Axle Factory Price for 50t – 60t Low Bed Truck Semi Trailer Heavy Duty 3axles 60ton Hydraulic Ladder Lowboy Truck Semi Trailer with Good quality

Product Description

3 Axle Factory Price for 50t – 60t Low Bed Truck Semi Trailer Heavy Duty 3axles 60ton Hydraulic Ladder Lowboy Truck Semi Trailer

MAIN PERFORMANCE                                
 

Product Specification
1 Type  Semitrailer
2 Product Name Low Bed Semitrailer
3 Dimension 13000x3000x1600mm
4 Tare Weight 9270kg
5 Payload 42t
6

 

Running System Axles FUWA , BPW, CZPT brand,13t/16t/20t Good quality axles
Suspension Tri-axle 10-pcs leaf spring suspension with equalizer beam
(we can choose the Air suspension depend on customer requirement)
Tires Linglong, Double Coin, Triangle brand 11.00R20/8.25R20/12.00R22.5, 12unit
7 Ladder Manually operated or Hydraulic type
8 Braking System Dual lines pneumatic brake system, WABCO Emergency 
Relay Valve; KORMEE ABS braking system
9 Frame Main Beam Q345B steel,Height 500, upper 16mm, 
lower 18mm. Mid web 10mm
Cross Beam Mild Alloy Q235
10 King Pin Size: 50# (2”) or 90#(3.5”); Type: welded or assembled
11 Landing Gear FUWA, JOST Brand Single side operation or double side operation, 
Static capacity 28Ton
12 Electrical & Paint  Electrical Rear light, rear reflector, turn indicative light, side reflector, fog lamp, number plate light
Lights & Reflectors 24V, 7 lines
Painting zinc-rich primer and modified urethane topcoat as customers’ choices.
Accessories TOOL BOX (BOX ONLY)—PROVIDED WITH THE TRAILER
TWO SPARE WHEEL HOLDER(WINCH),BUT NO SPARE TYRES

I.The Application and the Technical Highlights:

—The low bed semitrailers are mainly suitable for the MID/Long distance transportation of mechanical equipment, large objects, highway construction equipment, large tanks, power plant equipment or machine, and all sorts of steel products.

—The low bed semitrailer can bed divide into flat bed low bed trailer, concave low bed trailer, tyres appear low bed trailer, tyres covered low bed trailer. The concave low bed trailer structured with tyre appeared style, the height of the cargo’s carrying platform from ground is 900mm.-Low platform makes the stable transportation.

—The chassis is ladder type,longitudinal beam section is H-shaped. It has good rigidity and high strength.
— High Quality Body and high-10sile steel for heavy loading capacity
— BPW, CZPT or Certificated Chinese Axles
—ABS brake system
—WABCO Vehicle Control System
—JOST ,FUWA or Chinese brand parking leg and king pin
—Air and Mechanical Suspension
—Strengthen the Chassis Instructure

II.The Advantage
***Frame:using the advanced assembly welded equipments to weld the space frame structure which formed by welded-type longitudinal beam (made of 16Mn steel plate) and the whole Run-through cross beam.Our consider the strength,stiffness and toughness of the frame and design the frame is strong enough to carry the heavy cargo.
***Suspension: Lightweight design.High-strength material with strong carrying capacity, remarkable wear resistance property and performance stability and long service life.Wheel Track adjustable easily and accurately, which protect the tires from abnormal wear.Passed strict bench testing and road testing.
***Axle:Specially processed one-piece spindle of high quality low alloy steel, which possesses strong loading capacity, long life, light weight and remarkable performance.High machining precision of the braking system makes the braking performance more stable. 

III.Advanced Process
~~~Design Drawing: Before production, we will sent the design drawing to our customer to confirm the detail of the vehicle. We hope we can supply the most suitable product to our customer.

~~~Cutting and Welding: The I beam cutting adopt the Computer Numerical Control Plasma Cutting Machine. The I beam welding adopt the Gantry Main Sill Welding Machine.

~~~The Beam Welding: Main beam and side beam all use I-shaped beam, it can ensure the trailer more durable.Reinforced rear plate can avoid the rear plate was broken away when heavy duty machines climbing the ramp of trailer.

~~~Surface Treatment: In order to remove the rust of the trailer body, we use the sand blasting to retreat the surface of the trailer.
The trailer can have the beautiful appearance,the painting will be coating evenly, firm adhension, gloss more durable

~~~Painting: One layer of the anti-rust painting, 2 layer of painting

~~~Test: We will test the quality of the trailer before delivery.

IV.The Detail of the Low Bed Trailer

V. Classification Of The Low Bed Trailer

VI. Guarrantee For The Parts Of The Low Bed Traielr:

ITEM NAME WARRANTY ITEM NAME WARRANTY
MAIN FRAME FRAME 1 YEAR RUNNING GEAR AXLE 6 MONTHS
SUSPENSION 6 MONTHS AXLE BEARING 3 MONTHS
KING PIN 1 YEAR WHEEL HUB 3 MONTHS
BALANCE ARM 3 MONTHS    
ITEM NAME WARRANTY ITEM NAME WARRANTY
BRAKING DEVICE BRAKE DRUM 3 MONTHS SUPPORT DEVICE LXIHU (WEST LAKE) DIS. GEAR 6 MONTHS
BRKE CHAMBER 3 MONTHS SPARE WHEEL  CARRIER 6 MONTHS
AIR RESERVOIR 6 MONTHS
ITEM NAME WARRANTY
OTHERS LEAF SPRING 3 MONTHS
BRAKE CHAMBER DIAPHRAGM 3 MONTHS
EMERGENCY RELAY VALVE 3 MONTHS
BRAKE SHOE 3 MONTHS
RELAY VALVE 3 MONTHS

VII. DEALING PROCESS

1. You send us an inquiries on your desired trailer through our contact information.
2. We shall reply you in 12 hours after we received our inquiry.
3. We will negotiate the detail of the trailer on your requirement.
4. Confirmed on the tech data.
5. Sign contract.
6.30% down payment or LC issuing.
7. Production
8. The Manufacturig process with updated news.
9. The Production completement.
10.Balance payment .
11.Arrange Shipment and Custom Clearance
12. A/S service for 1 year. 
 

Worm Gear Motors

Worm gear motors are often preferred for quieter operation because of the smooth sliding motion of the worm shaft. Unlike gear motors with teeth, which may click as the worm turns, worm gear motors can be installed in a quiet area. In this article, we will talk about the CZPT whirling process and the various types of worms available. We’ll also discuss the benefits of worm gear motors and worm wheel.
worm shaft

worm gear

In the case of a worm gear, the axial pitch of the ring pinion of the corresponding revolving worm is equal to the circular pitch of the mating revolving pinion of the worm gear. A worm with 1 start is known as a worm with a lead. This leads to a smaller worm wheel. Worms can work in tight spaces because of their small profile.
Generally, a worm gear has high efficiency, but there are a few disadvantages. Worm gears are not recommended for high-heat applications because of their high level of rubbing. A full-fluid lubricant film and the low wear level of the gear reduce friction and wear. Worm gears also have a lower wear rate than a standard gear. The worm shaft and worm gear is also more efficient than a standard gear.
The worm gear shaft is cradled within a self-aligning bearing block that is attached to the gearbox casing. The eccentric housing has radial bearings on both ends, enabling it to engage with the worm gear wheel. The drive is transferred to the worm gear shaft through bevel gears 13A, 1 fixed at the ends of the worm gear shaft and the other in the center of the cross-shaft.

worm wheel

In a worm gearbox, the pinion or worm gear is centered between a geared cylinder and a worm shaft. The worm gear shaft is supported at either end by a radial thrust bearing. A gearbox’s cross-shaft is fixed to a suitable drive means and pivotally attached to the worm wheel. The input drive is transferred to the worm gear shaft 10 through bevel gears 13A, 1 of which is fixed to the end of the worm gear shaft and the other at the centre of the cross-shaft.
Worms and worm wheels are available in several materials. The worm wheel is made of bronze alloy, aluminum, or steel. Aluminum bronze worm wheels are a good choice for high-speed applications. Cast iron worm wheels are cheap and suitable for light loads. MC nylon worm wheels are highly wear-resistant and machinable. Aluminum bronze worm wheels are available and are good for applications with severe wear conditions.
When designing a worm wheel, it is vital to determine the correct lubricant for the worm shaft and a corresponding worm wheel. A suitable lubricant should have a kinematic viscosity of 300 mm2/s and be used for worm wheel sleeve bearings. The worm wheel and worm shaft should be properly lubricated to ensure their longevity.

Multi-start worms

A multi-start worm gear screw jack combines the benefits of multiple starts with linear output speeds. The multi-start worm shaft reduces the effects of single start worms and large ratio gears. Both types of worm gears have a reversible worm that can be reversed or stopped by hand, depending on the application. The worm gear’s self-locking ability depends on the lead angle, pressure angle, and friction coefficient.
A single-start worm has a single thread running the length of its shaft. The worm advances 1 tooth per revolution. A multi-start worm has multiple threads in each of its threads. The gear reduction on a multi-start worm is equal to the number of teeth on the gear minus the number of starts on the worm shaft. In general, a multi-start worm has 2 or 3 threads.
Worm gears can be quieter than other types of gears because the worm shaft glides rather than clicking. This makes them an excellent choice for applications where noise is a concern. Worm gears can be made of softer material, making them more noise-tolerant. In addition, they can withstand shock loads. Compared to gears with toothed teeth, worm gears have a lower noise and vibration rate.
worm shaft

CZPT whirling process

The CZPT whirling process for worm shafts raises the bar for precision gear machining in small to medium production volumes. The CZPT whirling process reduces thread rolling, increases worm quality, and offers reduced cycle times. The CZPT LWN-90 whirling machine features a steel bed, programmable force tailstock, and five-axis interpolation for increased accuracy and quality.
Its 4,000-rpm, 5-kW whirling spindle produces worms and various types of screws. Its outer diameters are up to 2.5 inches, while its length is up to 20 inches. Its dry-cutting process uses a vortex tube to deliver chilled compressed air to the cutting point. Oil is also added to the mixture. The worm shafts produced are free of undercuts, reducing the amount of machining required.
Induction hardening is a process that takes advantage of the whirling process. The induction hardening process utilizes alternating current (AC) to cause eddy currents in metallic objects. The higher the frequency, the higher the surface temperature. The electrical frequency is monitored through sensors to prevent overheating. Induction heating is programmable so that only certain parts of the worm shaft will harden.

Common tangent at an arbitrary point on both surfaces of the worm wheel

A worm gear consists of 2 helical segments with a helix angle equal to 90 degrees. This shape allows the worm to rotate with more than 1 tooth per rotation. A worm’s helix angle is usually close to 90 degrees and the body length is fairly long in the axial direction. A worm gear with a lead angle g has similar properties as a screw gear with a helix angle of 90 degrees.
The axial cross section of a worm gear is not conventionally trapezoidal. Instead, the linear part of the oblique side is replaced by cycloid curves. These curves have a common tangent near the pitch line. The worm wheel is then formed by gear cutting, resulting in a gear with 2 meshing surfaces. This worm gear can rotate at high speeds and still operate quietly.
A worm wheel with a cycloid pitch is a more efficient worm gear. It reduces friction between the worm and the gear, resulting in greater durability, improved operating efficiency, and reduced noise. This pitch line also helps the worm wheel engage more evenly and smoothly. Moreover, it prevents interference with their appearance. It also makes worm wheel and gear engagement smoother.
worm shaft

Calculation of worm shaft deflection

There are several methods for calculating worm shaft deflection, and each method has its own set of disadvantages. These commonly used methods provide good approximations but are inadequate for determining the actual worm shaft deflection. For example, these methods do not account for the geometric modifications to the worm, such as its helical winding of teeth. Furthermore, they overestimate the stiffening effect of the gearing. Hence, efficient thin worm shaft designs require other approaches.
Fortunately, several methods exist to determine the maximum worm shaft deflection. These methods use the finite element method, and include boundary conditions and parameter calculations. Here, we look at a couple of methods. The first method, DIN 3996, calculates the maximum worm shaft deflection based on the test results, while the second one, AGMA 6022, uses the root diameter of the worm as the equivalent bending diameter.
The second method focuses on the basic parameters of worm gearing. We’ll take a closer look at each. We’ll examine worm gearing teeth and the geometric factors that influence them. Commonly, the range of worm gearing teeth is 1 to four, but it can be as large as twelve. Choosing the teeth should depend on optimization requirements, including efficiency and weight. For example, if a worm gearing needs to be smaller than the previous model, then a small number of teeth will suffice.

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