Cast Steel Gate Valve Tanggu Gas Automatic Cutting Machine

摘要

In order to cast steel valve, when casting steel, considering the shrinkage relationship, a certain soup and soup are cast at the same time, and the valve mold is used.For such cast valves, the funnels other than valves shall be removed one by one.In the removal method, some people directly use the method of soil cutting, but also use the method of machine cutting.In this study, the gas automatic cut-off method is adopted.The ring (6) is used to fix the valve on one side of the valve (1) as the driving part (9), and rotate or decelerate the nut (12, 15) at a certain speed. It is a machine that moves left and right before and after machining.