straight cutting edge

基本解释

All gun drills are straight-fluted, and each has a single cutting edge.
所有深孔钻都是直出屑槽的，并且均为单切削刃。
The apertures in which the cutting edges are formed has at least one straight edge (80) by which a punch, used in the process of forming the edge may be oriented.
其中形成切割边缘的孔有至少一个直边缘（80），在形成边缘的处理中使用的冲头可以通过该直边缘来定向。
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The wedge angle bisector gives as intersection with the cutting edge profile point pint. (3) Draw a circle that intersects point pint and is tangent to both straight fitting lines.
这楔角的等分线给作为路口停止切割边缘轮廓点品脱的啤酒。（3）画一个圆订交点，两品脱和相切直线拟合直线。

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