滚(齿)刀

hobbing cutter的用法和样例：

例句

The binding technique for hob cutter inserts is useful for small and middle tool works.其中，关于滚刀刀片的粘结工艺对中小工具厂家有借鉴意义。
The authors proposed a high-efficiency CNC generating method for cylindrical gear with arcuate tooth traces,by means of a standard hob and studied the hobbing mechanism.提出了一种利用标准齿轮滚刀滚切圆弧齿线圆柱齿轮的数控加工方法。

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