How to protect the car spring

Automobile spring is a vital part for automobile, and it is also a vulnerable part. So are there any good ways to protect it? What should we pay attention to in daily use?

If the driver brother meets the fluctuating road surface in the driving side, he should control it, slow down the speed, and reduce the stress impact of the car body on the plate spring. Let's start with the following points.

1. The vehicle traveling speed is too high, especially the high-speed traveling on the poor road surface, will make the deformation and fluctuation of the steel plate spring, the frequency progress, resulting in faster fatigue and damage of the steel plate spring.

2. The appearance of the car spring should be coated with grease to avoid the appearance of the car spring oxidation gap resulting in cracking. Plate spring between the single sheet coated with lubricating oil, reduce the friction between the single sheet, add service life.

3. After the car is driven for a period of time, the plate spring should be checked in time to see if there is a gap. If there is a gap, it must be replaced in time. The load car should not be overweight when pulling the cargo, so as not to exceed the load load of the plate spring caused by the plate spring fracture.

4. Check regularly whether the center screw of the plate spring and U-bolt have any signs of fracture. If there is any fracture, it should be replaced in time.

5. To reduce emergency braking when the vehicle is running, the exhaust brake of the engine is used. When emergency braking is used in vehicles, the leaf spring, especially the front leaf spring, bears too much bending stress and tensile stress due to the action of inertia force. When the allowable stress is exceeded, the leaf spring will be broken.

6. When the vehicle turns, the speed is too high and the car turns too fast, it will produce too much centrifugal force, which will greatly increase the load of the lateral leaf spring and accelerate the damage of the leaf spring. So pay attention to slow down when turning.