The steel ball is extruded into the sleeve longitudinally to make the sleeve expand radially. The sharp teeth of the annular groove around the sleeve are pressed into the material of the relatively...
In order to achieve a certain control function on the valve block, it is often necessary to open many holes in the valve block. Some of the holes are used to facilitate the processing of other hole...
On the processing technology of hydraulic valve block and the method of detecting internal burr
2024-08-29
Hydraulic valve block (referred to as hydraulic valve) is the control element in the hydraulic system, which is used to control the pressure, flow and flow direction of the fluid in the hydraulic s...
Forged aluminum (rated working pressure 3000 psi / 210 bar), aluminum alloy 6061, tempered according to t651 (American Aluminum Association) (ASTM b221, extruded bar). Ductile iron (pressure rating 5000 psi / 350 bar), grade 65-45-12 (ASTM A 536).
2024-08-29
After the design of valve block, the process is as follows:1) Pre processing. The material processed by valve block shall be kept dense in structure, and there shall be no defects such as interlaye...