hexagon head thread cutting screw 六角头自切螺钉
thread cutting screw cross recess 十字槽切削螺纹螺钉
screw thread cutting 螺纹切削法 ; 罗纹切削法 ; 螺纹
thread-cutting tapping screw 螺纹切削自切螺钉
thread cutting tapping screw 螺纹切削式自攻螺钉
As previously mentioned, the axial feed is automatically generated when cutting a thread by means of the lead screw, which drives the carriage.
如前所述，当依靠驱动大拖板的丝杆切削螺纹时轴向进给是自动产生的。
In cutting experiments, it can be observed and measured that the chip thickness, the tool wear, the screw thread teeth, and so on.
在切削实验中，可对切屑厚度、刀具磨损及螺纹等的形貌进行观察并测量其尺寸。
Tapping is the process of cutting a thread inside a hole so that a cap screw or bolt may be threaded into it.
攻丝是在一个孔中车出螺纹，以便装上有帽螺钉或螺栓。
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