The working principle of brake is mainly from friction, using the brake pad and brake disc (drum) and tire and ground friction, the kinetic energy of the vehicle moving into the heat energy after friction, will stop the car.
Last Friday, the company held a birthday party for many employees. The leaders of the company offered birthday greetings and birthday gifts to the employees, and thanked these employees for their hard work in the past year on behalf of the company. The staff of all departments gathered and enjoyed themselves.
Brake pads are small but complete. Brake pads are composed of two parts, one is the body, including heat insulation layer, viscose layer, backplane, muffler, etc., the other part is wear-resisting material, the so-called wear-resisting material, in popular terms, is the main part of the friction in the daily driving process of the car, about 1-1.5 cm thick.
Brake pad is the most critical safety part in the braking system of a car. All the brake effect is good or bad brake pad play a decisive role, so good brake pad is the god of protection and car. Brake pads are generally composed of steel plates, bonded insulation layer and friction block.
The brake system is very important during driving, so we should pay special attention to the problems of the brake system, such as the abnormal noise of the brake pads. The brake pad makes a noise when driving is a headache. The main cause of brake pad noise is closely related to the brake pad. When the brake pads reach the warning line or are excessively worn, they often make some abnormal noises, mainly manifested as sharp metal friction sound.
