A test device for testing the wear performance of brake pads and its application method

Abstract

The invention discloses a test device for testing the wear performance of brake pads, which includes a wheel hub, a brake test bench and a control system, and also includes an operating platform, the operating platform includes a support system and a functional system, and the functional system includes a simulated ground component and a lifting device , the simulated ground assembly includes a simulated ground plate, a fixing part and an adjusting part, and the adjusting part includes a limit ring, a connecting rod, a guide plate and a threaded rod; the steps of the method of use are: 1) preparation before the test, 2) test steps; the present invention The purpose is to provide a technical proposal for a test device for testing the wear performance of brake pads and its use method in view of the deficiencies in the prior art. The device in the present invention is simple, the use method is convenient, the manufacturing cost is low, and it can simulate many It can test the wear and tear of brake pads in various road conditions and environments such as uphill, downhill and gentle roads, thus ensuring the accuracy of the test results.

Description

technical field [0001] The invention relates to the technical field of brake pad testing equipment, in particular to a test device for testing the wear performance of brake pads and a use method thereof. Background technique [0002] Brake pads are also called brake pads. In the braking system of a car, brake pads are the most critical safety parts. The brake pads play a decisive role in the quality of the braking effect. Therefore, good brake pads are the protectors of people and cars. [0003] The working principle of the brake is mainly from friction, using the friction between the brake pad and the brake disc and the tire and the ground to convert the kinetic energy of the vehicle into heat energy after friction, so as to achieve the purpose of vehicle deceleration and braking. Due to friction, the friction blocks on the brake pads will be gradually worn out. When the brake pads are worn to a high degree, it will affect the braking effect of the car and affect driving sa...

AI Technical Summary

Problems solved by technology

Due to friction, the friction blocks on the brake pads will be gradually worn out. When the brake pads are worn to a high degree, it will affect the braking effect of the car and affect driving safety. Therefore, in order to ensure driving safety, each manufacturer needs to wear the brake pads produced. Performance testing to ensure that the brake pads have good performance. However, due to the long wear test period and single situation of the current brake pads, the experimental data is not accurate, and the wear resistance of the factory-made brake pads cannot be guaranteed.

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