The brake pad of the car is an important part of the automotive brake system. It is a friction material coupled together with the brake disc, including steel sheet, friction block, bonding heat insulating layer, etc., the friction block is under hydraulic action, which will promote The brake disc is generated to realize the braking effect. So, what is the brake pad manufacturing process of a car?
For the production process flow of automotive brake pads, including: Preparation of Pieces – Pre-formed – hot pressing – heat treatment – machining. During the brake fabrication of the car brake pad, the specific process is as follows:
1. Mixed
This is a combination of the raw materials required for brake pads in accordance with a certain column, breaking it, stir well, strictly grasping the time of mixing and adding the order of different raw materials.
2. Steel back preparation
This refers to the content of spray, preheating and spraying manufacturing process.
3. Press
During this manufacturing process, it is mainly to change the density in the mold, making it a qualified blade, which is mainly composed of a molding process and an exhaust tool. Among them, the molding process mainly focuses on the control of pressure and speed, and uses low-voltage fast processing and production methods to contact the material to prevent the material to deteriorate within the abrasive. The sorting process is to exclude air, water vapor in the mold, prevent material hardening.
4. Follow-up
This process is processed on the shape and surface of the brake pads, which can slot, grind plane, chamfer, and drilling processing according to customer requirements, and maintain the thermal stability of the brake pads, and can also be painted , The method of high pressure electrostatic spraying is rust and ensures the beauty of the car brake pad.
5. Assembly
The installation content of the automotive brake pad is the assembly of the alarm, and it is necessary to focus on the compression ratio and density of the brake pad.
6. Package
This is the last process, mainly for packaging, printing, warehousing for the production date and batch of brake pads.
The brake pad industry is very intense. If the brake pad production enterprise wants to achieve advantage in the market, it is necessary to strengthen the improvement and control of its own quality, to better enhance the safety and stability of the car, and ensure the safety of the passenger’s life and property.
Post time: Dec-04-2021