倒倾式无冲击止回阀阀体密封副的加工

Machining for body sealing of inclined shockless check valve

介绍了倒倾式无冲击止回阀阀体结构特点,论述了阀体与阀瓣轴孔的合镗加工方法。

introduces body structure features of inclined shockless check valve,discusses combined boring method for body and disc axle hole.