Auto Industry

Piston rod, hydraulic cylinder after a period of working will be pitted, worn, scratched, reducing the working pressure of the hydraulic system. Traditional solutions such as chromium plating will have many disadvantages such as: the plating layer is not more than 1mm, easy to peel off, the adhesion is not ...

In factories, the rotor motor shaft after a period of operation will have a problem of shaft is wear, especially with large engines and rotating at high speed. The restoration of worn and corroded locations is extremely necessary to reduce costs instead of replacing the engine with expensive costs. Our ...

Crankshaft: The crankshaft is the main part with an important role in the engine structure. The crankshaft is the part of the engine that converts the reciprocating motion of the piston into rotary motion. Accordingly, they receive force from the piston to create a torque to produce work to be ...

Intake and Exhaust Valve are car spare parts of the gas distribution system on a car engine. Valve has the shape of a mushroom. The intake valve is responsible for sealing the combustion chamber and bringing the air-fuel mixture or just air into the engine’s combustion chamber. The exhaust valve ...

Engine Turbo or Turbocharger is a device that is usually attached to the engine exhaust manifold to pump exhaust gas into the engine to increase engine power without having to increase the number and capacity of cylinders. Nowadays, we know a lot about turbocharger when reading car information. However, turbocharger ...

Currently, to increase productivity, some countries have applied laser heat treatment technology to heat treatment of gears and camshafts. Compared with traditional heat treatment methods, laser heat treatment has the following advantages: – Enhanced hardness, strength, fatigue and wear resistance properties – Achieve higher accuracy, lower energy requirements, thus reducing ...

Laser Quenching is an advanced surface treatment method today, in order to improve the durability of the surface of the part. This technology uses a high-energy polar tube laser beam that delivers Local Energy to heat the part surface. As the laser beams travel along the surface, it heats the ...