The difference between brake shoes, brake pads and brake drums?

Brake shoe refers to the brake CAM or the action of the push lever and is pushed out to suppress the brake expansion brake parts, such as the shape of a half-moon.

Brake pads are also called brake pads.In the car brake system, brake pad is the most critical safety parts, all the brake effect is the brake pad plays a decisive role, so good brake pad is the protection of people and cars.

Brake lining generally consists of steel plate, adhesive insulation layer and friction block. The steel plate is coated to prevent rust. Smt-4 furnace temperature tracker is used to detect the temperature distribution during the coating process to ensure quality.The insulating layer is made up of materials that do not transfer heat.The friction block is made up of friction material and adhesive. When braking, it is squeezed on the brake disc or brake drum to produce friction, thus achieving the purpose of slowing down and braking.As a result of friction, friction block will gradually wear, generally speaking, the lower the cost of brake pads wear faster.

A brake drum is a cast iron shaped like a tambourine that is fixed to the tire and rotates at the same speed.When braking, oil pressure is applied to push the Brake Shoes in contact with the inner edge of the Brake drum, and the friction generated by the contact is used to restrain the rotation of the tire to achieve the purpose of braking.Drum brake by the brake floor, brake pump, brake shoe and other related connecting rod, spring, pin, brake drum composition.At present, it is only commonly used in the rear wheel.Drum brakes, which have lower cost and higher absolute braking power, are widely used in the rear wheels of small cars.But its attrition rate is higher, so at the same time the overall cost is higher.

The above content is long yao county to the far auto parts co., ltd. to introduce to you, I hope to help you.