可修磨直柄丝锥前切削刃和前切削面，螺旋丝锥前切削面。
Can the grinding straight before cutting blade and hilt taps before, spiral taps block block before.
本文主要对螺旋槽丝锥的特性及M36螺旋槽丝锥设计中几何参数的研究进行论述。
This paper mainly analyses the properties of spiral fluted taps and studies how to select geometric parameters of the tap M36 in design.
如果螺尖丝锥或者螺旋槽丝锥不能被使用，推荐使用具有较大排屑槽的三槽丝锥。
If a gun tap or spiral fluted tap cannot be used, a three fluted tap which permits extra chip space, is recommended.
应用推荐