Do you turn the steering wheel right when you park? This problem may not have been noticed by many friends. Today, the driver of the automatic feeding mixer will tell us about the disadvantages of the steering wheel of the mixer not returning.
The mixer will be subjected to three kinds of forces when it hits the direction:
1. The tire is stressed. When the vehicle is running straight, the wheel adjustment is the stress on the tread. If the mixer is running in the direction, it will become the stress on the shoulder and part of the tread; 2. The return force of the steering link. Generally, the vehicle steering will have a certain return force, that is, the steering link will have a pull force opposite to the turning direction; 3. The force on the suspension system strut is offset. If we turn the direction on the flat road, the force on the left strut of the vehicle suspension is greater than that on the right.
The specific hazards of steering wheel not returning are as follows:
Damage to the tire: the steering wheel does not return to the right direction, which will cause certain damage to the sidewall. When the steering wheel does not return to the right direction, due to the kingpin inclination and the camber design of passenger car tires, the tire is not completely on the ground, but the shoulder and part of the tread are stressed. This situation has a relatively large pressure on the sidewall of the tire. Because the sidewall of the tire is relatively thin, the aging and deformation of the sidewall will be accelerated in the long run, After the tire sidewall is aged and deformed, it is likely to cause air leakage or tire burst.
Damage to the steering mechanism: when the steering wheel does not return to the right position when parking, the wheels will drag the steering rod and cannot pull it back. At the same time, the gear of the steering wheel and the rack of the steering rod are also under stress. This situation is like dragging a person's arm to sleep. Although there is no harm at that time, it will cause accelerated aging or deformation of these parts over time, which may lead to vehicle deviation, It will also cause eccentric wear to tires.
Damage to suspension: if the steering wheel of the mixer is not aligned, the wheels will have an inclination, and the suspension system will tilt in one direction. The elastic strut, rubber envelope and some rubber damping pads in the suspension system will have a stress, making them unable to return normally, causing aging of the damping rubber in the suspension system, and the connection between the swing arm and the connecting rod of the suspension will have a frame amount, The greater the amount of frame, the worse the wear.
If the steering wheel does not return to its original position, there are so many hazards. Should you pay attention to them? Therefore, the preparation and inspection work that should be done before using the mixer team should be done well! Follow us http://www.zkhntjbj.com , learn more!