Brake pads convert the kinetic energy of the car to thermal energy by friction. Two brake pads are contained in the brake caliper with their friction surfaces facing the rotor. When the brakes are hydraulically applied, the caliper clamps or squeezes the two pads together into the spinning rotor to slow/stop the vehicle. When a brake pad is heated by contact with a rotor, it transfers small amounts of friction material to the disc, turning it dull gray. The brake pad and disc (both now with friction material), then "stick" to each other, providing the friction that stops the vehicle.
In disc brake applications, there are usually two brake pads per disc rotor, held in place and actuated by a caliper affixed to a wheel hub or suspension upright. Although almost all road-going vehicles have only two brake pads per caliper, racing calipers utilize up to six pads, with varying frictional properties in a staggered pattern for optimum performance. Depending on the properties of the material, disc wear rates may vary. The brake pads must usually be replaced regularly (depending on pad material), and most are equipped with a method of alerting the driver when this needs to take place. Some are manufactured with a small central groove whose eventual disappearance through wear indicates that the pad is nearing the end of its service life. Others are made with a thin strip of soft metal in a similar position that when exposed through wear causes the brakes to squeal audibly. Still others have a soft metal tab embedded in the pad material that closes an electric circuit and lights a dashboard warning light when the brake pad gets thin.
https://en.wikipedia.org/wiki/Brake_pad
Brake pads Expert with more than 10 year.
Brake pad for all cars, such Europ car, America car, Japanese car, Korea car and Chinese car etc. include more that 2000 models.
our advantage: we have various formulation to suit difference car.
Semi-metallic: use for most of cars, have good cost performance;
Ceramic: use for Japanese car, Korean car etc. with good brake performance, no dust and no noisy;
Low-metallic: use for European car, with high brake coefficient.
Daihatsu Low Metallic Brake Pads, Toyota Low Metal Brake Pad, Honda Low Metallic Brake Pads, Lexus Low Metal Brake Pad
Weifang Airui Brake Systems Co., Ltd , http://www.airuibrakes.com
没有评论:
发表评论