1. The function of the adjusting arm is to adjust the brake clearance of the brake, which refers to the adjustment of the clearance between the brake hub and the brake shoe. Frequent braking in the use of the car will lead to continuous wear of the brake components, resulting in the increase of the gap between the brake hub and the shoe to varying degrees, resulting in pedal stroke lengthening, brake chamber thrust decreased. Braking lag and braking force reduction. In order to ensure the safety of the vehicle, maintain the relative stability of pedal travel and the balance of work between the brakes, it is necessary to adjust the brake clearance to adjust and control the braking function and sensitivity.
2. According to the adjusted way to break up dynamic and automatic. In order to produce automobile axles specialized hubei axles according to the market demand and installation of different adjustment arm.
Manual arm adjustment, that is, when the vehicle driving a certain distance, there will be brake wear and brake clearance increase, need to manually adjust to ensure brake clearance. Due to the untimely and random adjustment of manual adjustment, it may lead to inconsistent clearances between brakes, prolonged braking response time, wheel deviation, vehicle tail slinging and even braking failure.
Automatic arm adjustment can ensure that each wheel has a constant and consistent brake clearance, so that the whole vehicle braking more sensitive. Balanced. Effective. Shorten the braking distance, even if the wheel brake shoe thickness is not consistent, wear degree is different, also can ensure the best performance of braking.
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