数控车削中刀尖高度对零件加工精度的影响

摘要

从理论上分析了数控车削中刀尖高度对零件加工精度的影响,推导出了刀尖高度与零件径向精度误差之间的关系式,通过具体的例子说明了对准车刀刀尖高度的重要性.%Analyzed the tip height of CNC turning machining precision from the theoretical point, height and part of the tip of the radial error and the formula of precision were derived , and through concrete examples, described the importance of alignment of tool knife tip high degree.