What Causes the Abnormal Noise from Brake Pads During Startup?
1 Answers
Abnormal noise from brake pads during startup can occur due to rain or other conditions that cause water to adhere to the brake discs. When the vehicle is left parked for a period, the surface of the brake discs can rust. Below is an introduction to brake pads: 1. Introduction: Brake pads are also known as brake linings. 2. Function: In a car's braking system, brake pads are the most critical safety components. The effectiveness of all braking performance is decisively influenced by the brake pads, making high-quality brake pads the guardian of both the driver and the vehicle. 3. Material: Brake pads (brake-lining) are generally composed of a steel plate, an adhesive heat insulation layer, and a friction block. The steel plate is coated to prevent rust, with the coating process monitored using an SMT-4 furnace temperature tracker to ensure quality by detecting the temperature distribution during coating. The heat insulation layer is made of non-heat-conductive materials to provide thermal insulation. 4. Principle: The friction block consists of friction materials and adhesives. During braking, it is pressed against the brake disc or drum to generate friction, thereby achieving the goal of decelerating the vehicle. Due to friction, the friction block gradually wears out. Generally, the lower the cost of the brake pads, the faster they wear out.