论文部分内容阅读
本文对加工工艺系统中影响加工精度的各项误差作了新的定义。单独列出了夹具的制遣误差△Z,这样有利于夹具总图上尺寸公差和技术要求的标注和夹具制造精度的控制。本文列举了加工精度分析计算的实例。
This article made a new definition of the errors affecting the machining accuracy in the machining process system. A separate list of the fixture of the error △ Z, this is conducive to the size of the fixture on the overall size tolerances and technical requirements of the marking and fixture manufacturing accuracy control. This article lists examples of machining accuracy analysis and calculation.