General rule for shortening length of long broach with big diameter is discussed, and special measures for shortening various broaches' length based on their features are also introduced.
文章讨论了缩短大直径拉刀长度的一般规律，以及根据各种拉刀的特点，缩短其长度的特殊措施。
General rule for shortening length of long broach with big diameter is discussed, and special measures for shortening various broaches' length based on their features are also introduced.
文章讨论了缩短大直径拉刀长度的一般规律，以及根据各种拉刀的特点，缩短其长度的特殊措施。
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