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Introduction to Drum Brakes

Introduction to Drum Brakes

Drum brakes use the brake transmission mechanism to make the brake shoes to press the brake friction pads on the inside of the brake drum, thus generating braking force to slow down the wheels or stop them within the shortest distance as needed to ensure driving safety and to protect the […]

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What is the control arm

What is the control arm?

The control arm is part of the vehicle suspension. There are several different types of control arms used in the manufacture of vehicle suspensions.

Both front and rear control arms are used in four-wheel independent suspension designs.

Certain types of control arm pieces are used to turn the wheels in the steering, […]

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Brake Drum

Brake Drum

Introduction
A brake drum (brakedrum), a component mounted on a car’s wheel hub that rotates with the wheel, is part of a drum brake system.
Material
The material of the brake drum is generally HT 200-300 (i.e. gray cast iron), the matrix organization is mainly pearlite and a small amount of ferrite and carburized body, the […]

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