摘要
在数控加工中,零件轮廓的数值计算是必须的,而两图素之间的圆弧过渡情况下求切点坐标是难点。针对车间现场条件,总结出切点坐标的计算方法,给出计算式,为现场计算提供了极大方便。
According to drawings, it is necessary and difficult to calculate the points of tangency. The formulas of solving the problem are summarized. This is usable for technicians in CNC machining.
出处
《承德石油高等专科学校学报》
CAS
2008年第2期34-35,共2页
Journal of Chengde Petroleum College
关键词
切点计算
零件轮廓
数控加工
calculation of the points of tangency
part contour
CNC machining
