brake drum
A brake drum is a cast iron shaped like a tambourine that is fixed to a tire and rotates at the same speed. Oil pressure is used to push Brake Shoes to touch the inner edge of the Brake drum. The friction force generated by contact restrains the rotation of the tire to achieve the purpose of braking. Brake drum body does not produce hot crack, casting no quality defects, so the general quality of brake drum can be referred to as the "brake do not break" for brake drum is a kind of brittle grey cast iron material and work under the environment of high temperature and high pressure, fatigue crack is from forming on the surface physical properties of cast iron materials, is an irresistible objective laws. With the extension and penetration of cracks in the drum body, the mechanical strength of the drum decreases rapidly, and it is inevitable that the brake will be broken eventually.
Other supplier products
|
|
valve casting |
According to different casting materials, pump valves are mainly divided into: cast iron valve, cast steel valve, cast copper valve, stainless stee... |
|
|
Dumbbells |
Dumbbells can be classified from casting into two categories: fixed weight and adjustable weight. Fixed weight dumbbells. Cast with cast iron, the ... |
|
|
brake disc |
The brake disc is made of China's gray cast iron 250 standard, referred to as HT250, equal to the American G3000 standard. The requirements for the... |
|
|
motor shell |
The motor shell is the protective device of the motor, which is made of silicon steel and other materials. The structural support of the current ca... |
|
|
Heavy machinery parts casting |
Heavy industry machinery parts casting|Heavy Industry Machinery Parts Foundry|China Heavy Industry Machinery Parts Foundry It has advanced produc... |
All supplier products
Same products
