摘要
本文阐述了实际生产中非标准尺寸台阶孔批量扩孔加工遇到的困难,介绍了一种适用于非标准尺寸台阶孔加工的"可调扩孔刀具"的结构、工作原理、特点和使用范围。
In this paper, the difficulties of procegsing unstandard size step hole are explained in the practical prodution. The frame, work theory , characteristics and use range of a new adjustable reamer which is applicable to processing unstandad size step hole are also introduced here.
出处
《现代机械》
2009年第3期71-72,共2页
Modern Machinery
关键词
非标准
台阶孔
加工
刀具
unstandard
step hole
process
reamer
