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