Wear resistance detection technology for new energy automobile brake friction plate production

Abstract

The invention discloses a wear resistance detection technology for new energy automobile brake friction plate production, and belongs to the technical field of friction plate wear resistance detection. The technology specifically comprises the steps that 1, friction plates are randomly taken out from a batch of produced automobile brake friction plates to be detected; 2, the friction plates needing to be detected are cleaned to ensure that the bottoms of the friction plates are clean; 3, the friction plates needing to be detected are backwards put into a friction plate wear resistance detection device for performance detection; and 4, after the detected friction plates are taken out, contrastive analysis is conducted, and the wear resistance of the friction plates produced in the batch is obtained. According to the invention, scraps at the tops of the two arc-shaped friction blocks are swept out through the brushing brush, the scraps are prevented from staying at the tops of the arc-shaped friction blocks, the accuracy of next detection is guaranteed, and the wear resistance of the finally obtained friction plate is more accurate.

Description

technical field [0001] The invention relates to the technical field of wear resistance detection of friction plates, in particular to a wear resistance detection process for production of brake friction plates of new energy vehicles. Background technique [0002] Automobile brakes refer to the components that produce the force (braking force) that hinders the movement or movement tendency of the vehicle. The brakes used in automobiles are almost all friction type, and the friction plate is one of the important components of the brake to achieve braking. In the production of friction plates During the process, it is necessary to sample the friction plate to test its wear resistance. [0003] The prior art discloses some invention patents on the wear resistance detection of friction linings. The patent application number is CN201910539985.8, which discloses a wear resistance detection device for the production of automobile brake friction linings, including a platen and a fixi...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a wear resistance detection process for the production of new energy vehicle brake friction pads, to solve the problem in the above background technology that when using the friction pad performance detection device in the prior art to perform performance detection on the friction pads, It is necessary to detect multiple friction plates in order to obtain more accurate wear resistance of the friction plates. However, after the friction test is carried out between the friction plate and the friction block at the bottom, there will be scraps after friction detection on the top of the friction block at the bottom, which will affect the After the continuous friction block, the follow-up friction plate detection information is inaccurate and affects the detection results

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