机械加工过程中误差的出现使加工精度下降,影响工件质量。本文就机械加工过程中误差的产生进行分析,分析了机械加工产生误差的原因,提出了几点提高机械加工精度的工艺措施。 The emergence of errors in the machining process to reduce processing accuracy, affecting the quality of the workpiece. In this paper, the error in the machining process is analyzed, the reasons for the machining error are analyzed, and some technical measures to improve the machining accuracy are put forward.