摘要
详细地分析了数控车削加工中,在车削内外圆柱面、台肩面、端面、内外圆锥面以及车削不同象限凹凸圆弧面时,刀尖圆弧半径的大小对加工精度的影响。导出了不同加工情况中误差大小的计算方法和误差方向的确定方法。论述了在各种不同加工情况下,误差的人工补偿和机床补偿方法。
Analyzing the rules in details about following facts how to affect the numerical control lathe machining precision, such as: inner and outside cylinder surface, axle step surface, axle end surface, inner and outside cone surface. Study numerical control lathe machining precision with the different of cutting tool tip's radius and hellow and protruding round arc surface in different field. Given the error calculating methodes and error direction deciding rule. Discussing the machining error man-made and machining tool compensation methods.
出处
《机械》
2008年第5期54-59,共6页
Machinery
关键词
假想刀尖点
刀尖圆弧中心
刀心轨迹
编程轨迹
supposing cutting tool tip point
cutting tool tip's arc radius
cutting tool arc center track
programming track