• CN:11-2187/TH
  • ISSN:0577-6686

›› 1998, Vol. 34 ›› Issue (3): 46-50.

• 论文 • 上一篇    下一篇

虚轴钻头刃磨机运动方程的研究

陈五一;陈鼎昌   

  1. 北京航空航天大学制造工程系
  • 发布日期:1998-05-01

KINEMATIC EQUATIONS FOR A VIRTUAL AXIS DRILL POINT GRINDER

Chen Wuyi;Chen Dingchang   

  1. Beijing University of Aeronautics and Astronautics
  • Published:1998-05-01

摘要: 用矢量表示了虚轴钻头刃磨机的基本结构,根据圆锥面钻尖的磨削参数,采用矢量变换推导了在虚轴机床上刃磨圆锥面钻尖的运动方向,进而求出杆长矢量,作为机床运动控制的依据。

关键词: 刀具刃磨机床, 空间机构, 麻花钻

Abstract: The basic structure of a virtual axis drill point grinder is expressed by spatial vectors. Based on the grinding parameters of a conical drill point, kinematic equations for the grinding operation are developed via vector-matrix transformation. This in turn results in the leg vectors of the machine, which can be used for controlling the movement of the machine.

Key words: Spatial mechanisms, Tool sharpening machine, Twist drill

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