In the processing of oil cylinders, the cylinder barrel is its main component, and the quality of its processing will directly affect the life and reliability of the entire product. The basic feature of the cylinder barrel is deep hole processing, so it needs to be rolled processing, because the surface layer leaves surface residual compressive stress, which helps to close the surface microcracks and hinder the expansion of erosion. This improves the surface corrosion resistance and delays the generation or expansion of fatigue cracks, thereby improving the fatigue strength of the cylinder barrel. Through rolling forming, a cold work hardening layer is formed on the rolling surface, and the cylinder barrel reduces the elastic and plastic deformation of the grinding pair contact surface, thereby improving the wear resistance of the inner wall of the cylinder barrel and avoiding burns caused by grinding.
Specification
The working pressure of oil stone in the cylinder barrel has a great influence on the cutting performance of honing, which directly affects the cutting efficiency, the amount of grinding oil stone wear and the accuracy and roughness of the workpiece. When the honing working pressure is large, the amount of honing cutting and the wear of honing oil stone are large, and the processing accuracy and surface roughness are also poor. The honing working pressure is small, the cutting amount and the wear amount of honing oil stone are small, and the processing accuracy and surface roughness are good. There are flame retardant high temperature resistant materials, imported materials, domestic ordinary materials, constant temperature materials, low temperature materials. Oil resistance, acid and alkali resistance, corrosion resistance, stretch resistance. The cylinder barrel is resistant to dust, water, oil, emulsions and chemicals. It can be bent and expanded arbitrarily. It can work in the unique harsh environment of instantaneous high temperature, high pressure, and high-speed friction of mechanical equipment. According to customer needs specifications, we produce cylindrical type, conical type, lighthouse type and other specifications and shapes. The connection methods at both ends of the cylinder barrel include diameter clamp, two ends connection flange type, two ends connection bonding type, and the flange material is divided into PVC plate flange and metal flange.

Production
