Knowledge

The piston rods we choose generally have the effect of plastic deformation. In order to achieve a better sealing piston effect, experiments will also be combined with different materials to improve th

Magnetic particle inspection or penetration testing of high-precision cold drawn pipes can find surface defects, such as surface cracks, creases, thick skin, hair lines, pinholes, etc. For ferromagnet

If the selected cold treatment method is not correct, the performance of the high-precision cold drawn pipe will be affected. Therefore, it is necessary to take preventive measures during the cold tre

In the honing process of honing tubes, the use of honing tools is more common, and one of the more commonly used ones is honing gears, so the following is a brief explanation.

High-precision cold drawn pipes are drawn from hot-rolled pipes. The selection of the material, specifications and quality of the hot-rolled pipes directly affects the drawing process and the quality

How to deal with the defects of the inner diameter of the honing pipe--the pits and pores on the surface of the quilted pipe are also related to the defects of the pipe itself. We should try to avoid

Stainless steel cylinder tube is a kind of precision processed seamless steel pipe raw material after cold drawing or hot rolling. Because the inner and outer walls of precision seamless steel pipes h

The use of stainless steel for the cylinder tube has the characteristics of small product design and long service life. Because stainless steel has high strength and corrosion resistance, compared wit

It meets the production requirements of the cylinder tube, with polished inner and outer surfaces. Features: The cylinder tube is a high-precision steel pipe material with high precision, high smoothn

The hot-rolled cylinder tube is mainly made of raw slabs or slabs of continuous casting round tubes. After being heated by an advanced heating furnace, and after the dephosphorization of high-pressure

The inner diameter of the cylinder tube represents the output force of the cylinder. The piston should slide smoothly in the cylinder, and the surface roughness of the cylinder should reach ra0.8um .

Rockwell hardness : The test of cylinder tube on Rockwell hardness is actually the same as the Brinell hardness test. Both use the indentation test method, but the difference is that Rockwell mainly c