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在机械加工过程中,误差无法完全避免,影响工件质量的因素很多,要控制误差,保证加工精度,就要尽量减少或避免各种因素的影响。对误差的形成原因进行分析有助于研究减少误差的措施,并制定具有针对性的预防和补救措施,最终实现提高工件精度。
In the machining process, the error can not be completely avoided, many factors affect the quality of the workpiece, to control the error, to ensure the accuracy of processing, it is necessary to minimize or avoid the impact of various factors. Analyzing the causes of errors helps to study measures to reduce errors and to develop targeted preventative and remedial measures that eventually lead to improved workpiece accuracy.