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The Basics of Broaching Gear Product News(拉削齿轮产品新闻的基础知识).pdf

发布:2017-09-02约2.85万字共5页下载文档
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The Basics of Broaching Chris Van De Motter Broaching is one of the most productive and precise metal cutting operations performed today. It’s also one of the most misunder- stood. roaching resembles planing or shaping in that the broach tool presents a sharp cutting edge to B the workpiece and moves across it, removing a predetermined amount of material. The tooling used is what primarily distinguishes broaching from other metal cutting operations. A broach combines roughing, semi-finishing, and finishing teeth in a single line. Although
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