What are the key links in the manufacturing process of Car Brake Pads?
Publish Time: 2024-10-23
As a key component of the automobile braking system, the quality of its manufacturing process is directly related to driving safety. The following are the key links in the manufacturing process of Car Brake Pads.First of all, the selection of raw materials is crucial. Brake pads are usually composed of friction materials, adhesives, reinforcing fibers, etc. High-quality friction materials should have a stable friction coefficient, good wear resistance and high temperature resistance. For example, ceramic fiber materials can still maintain good performance at high temperatures, while metal fibers can improve the strength of brake pads. Adhesives must ensure that the components are firmly bonded and remain stable at different temperatures and pressures. Reinforcement fibers can improve the strength and toughness of brake pads and prevent cracking.The proportion of various raw materials needs to be precisely controlled in the batching process. Different proportions will directly affect the performance of brake pads. Through advanced metering equipment and strict quality control, ensure that each batch of ingredients meets the standard requirements.Next is the pressing process. The mixed raw materials are placed in a mold and the initial shape of the brake pad is formed by high-pressure pressing. The pressure and time of pressing need to be precisely controlled to ensure uniform density of the brake pads and avoid defects such as pores and cracks.Heat treatment is another key link. Through proper heating and cooling processes, the organizational structure of the brake pads can be improved and its performance can be improved. For example, high temperature treatment can fully solidify the adhesive and enhance the strength and stability of the brake pads. At the same time, heat treatment can also eliminate internal stress and prevent the brake pads from deforming during use.Surface treatment is also a link that cannot be ignored. Grinding and polishing the surface of the brake pads can improve their flatness and finish, reduce friction resistance with the brake disc, and reduce noise. At the same time, rust and corrosion prevention can also be carried out to extend the service life of the brake pads.Finally, strict quality inspection is an important guarantee to ensure the quality of brake pads. By testing the friction coefficient, wear rate, high temperature resistance, noise and other indicators of the brake pads, only products that meet the standard requirements can be shipped.In short, the manufacturing process of Car Brake Pads involves multiple key links, from raw material selection to quality inspection, each link needs to be strictly controlled to ensure the performance and quality of the brake pads and provide reliable protection for driving safety.
