Auto Parts Manufacturer Suspension Leaf Spring for Semi Trailer and Truck

All of our German Type Equalizer Beam, American Type Equalizer Beam, Bogie Suspension must undergo strict inspection before leaving the factory, so as far as quality is concerned, our products are absolutely industry leading. In today's increasingly fierce market competition, we are working hard to develop new products and new technologies in order to meet the ever-changing needs of users. We have a group of experts and experienced technical service personnel, who can provide users with professional consultation, program design and fast, high-quality technical services. We need to strengthen the training and reserve of talents and stimulate the enthusiasm of employees, because they are the key link to provide goods and services to consumers, and also the key factor to create value for the company. Our company is doing well. We use excellent marketing strategy to increase sales, we are pleased to have the privilege to serve you.

Product Introduction

Leaf Spring (Leaf Spring) Leaf Spring is the most widely used elastic element in automobile suspension. It is composed of a number of alloy spring sheets of equal width but unequal length (the thickness can be equal or unequal). An elastic beam of approximately equal strength. Automobile leaf spring is the most traditional elastic element in automobile suspension system. Because of its good reliability, simple structure, short manufacturing process, low cost and greatly simplified structure, it has been widely used. Automobile leaf springs are generally composed of several pieces of alloy spring steel with unequal lengths to form a group of spring beams with similar strength.

Product Parameters (Specifications)

Automobile leaf spring is the most traditional elastic element in automobile suspension system. Because of its good reliability, simple structure, short manufacturing process, low cost and greatly simplified structure, it has been widely used. Automobile leaf springs are generally composed of several pieces of alloy spring steel with unequal lengths to form a group of spring beams with similar strength.

Product Features And Applications

In addition to the buffering effect in the suspension system, when it is placed in the longitudinal direction of the car and one end is connected to the frame with a fixed hinge, it can be responsible for transmitting all forces and moments in all directions and determining the trajectory of the wheel movement. Play a guiding role, so there is no need to set up other guiding mechanisms. In addition, the car leaf spring is composed of multiple sheets. When deformed under load, each sheet has relative sliding and friction, which generates a certain resistance, which promotes the body The vibration attenuation, so the use of this structure can not be equipped with a shock absorber. However, the energy stored per unit weight of the leaf spring is the lowest, and the utilization rate of these materials is the worst. Generally, multi-leaf spring ε=60%, and less-leaf spring ε=75%~85%. It consumes a lot of alloy steel, and its weight accounts for 8-9% of the car's own weight.

Production equipment and technological process

Processing route of automobile leaf spring:

Cutting → straightening → drilling → rolling ears → quenching + medium temperature tempering → shot peening → assembly → pre-compression

After-sales service

The company pays special attention to after-sales work. The strong after-sales team sticks to 24 hours in the province and 48 hours outside the province to arrive at any place that customers need on time. All products are returned unconditionally due to quality problems, and customer satisfaction is our pursuit.

Professional consultation question and answer

Q: What material are the leaf springs produced by our company?

A: Generally, 60Si2Mn, 50CrV and other materials are used, and the process adopts cutting, drilling, ear rolling, quenching, tempering, shot peening, assembly, pre-pressing, painting and other processes.

The company's latest news

The company is now fully recruiting agents and has established overseas warehouses in the Middle East, Southeast Asia and Africa to serve you efficiently and conveniently.

We provide users with a variety of high-end Auto Parts Manufacturer Suspension Leaf Spring for Semi Trailer and Truck and services with the spirit of integrity, rigor, truth-seeking and innovation. We regard green environmental protection as an important part of building high-quality development of the enterprise, and continue to integrate it with new elements of the times. Our development benefits from the reform and opening up policy of the party and the state, the care and support of all friends, and the hard work of all the staff.

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