What is the material of JAC He Yue automobile valve cover?

It is usually stamped from cold-rolled steel plates.

The valve cover of the engine is mainly connected with the cylinder head of the engine. The camshaft is installed under the valve cover and sealed with some accessories of the intake mechanism on the cylinder cover to ensure the normal work, lubrication and protection of the engine valve drive mechanism.

Function:

1. The valve cover is mainly connected with the cylinder head of the engine. The cam supporting shaft is installed under the valve cover, and some accessories of the intake mechanism on the cylinder cover are sealed.

2. Ensure the normal operation, lubrication, protection and dustproof seal of the engine valve drive mechanism and form a closed whole with all parts of the engine, and ensure a good working environment for the internal parts of the engine.

3. The cylinder head corresponds to the cylinder block, and the corresponding valves are installed on the cylinder head to form a sealed compression chamber with the cylinder block assembly, so that the combustible mixture can burn in it under certain conditions.

Location:

The valve cover gasket is located between the valve cover and cylinder head.

The cylinder gasket is the gasket between the cylinder head and the cylinder block. The cover gasket is made of many materials, including asbestos and steel.

Valve cover gasket will age after a period of use, and it will leak oil after aging. Working for a long time will lead to the aging of the bonnet gasket, which will lead to oil leakage.

When the oil leaked from the valve cover adheres to the engine exhaust manifold, a pungent smell will be smelled in the cab during driving. If the temperature of the exhaust manifold is very high when driving at high speed, the engine oil on the exhaust manifold will burn, and other flammable parts will also burn, which will seriously lead to a fire in the engine compartment, which is very dangerous.

It is worth mentioning that the aging of the valve cover gasket will not affect the power of the engine, but working for a long time will cause the engine to lack oil.

Insufficient engine oil will have a certain impact on the lubrication of the engine. If the oil leakage is serious, it will cause the car to spontaneously ignite in high temperature weather. If there is a problem, it must be repaired in time.