球阀副阀体法兰钻模夹具设计

Drilling die and clamp design for bonnet of ball valve

介绍了在普通钻床上加工球阀副阀体法兰的钻模夹具结构,分析了该夹具的钻孔精度、制造要求和使用加工效果。

introduces structure characteristic, precision design calculation of drilling, machining demand and application effect of drilling die and clamp used for producing bonnet by common drill press.