Using a laser interferometer, the accuracy test of a vertical machining center was carried out to obtain a series of experimental data by changing different parameters. The results show that the thermal stability of leadscrew pair, the thermal expansion coefficient of testing element and the location of sensor etc have significant effect on testing accuracy of position precision.
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李志宏,吴清锋,曾爱平,成绵龙.基于激光干涉仪机床位置精度检测准确性的分析[J].机床与液压,2015,43(22):150-153. . Analysis on the Testing Accuracy of Machine Tool Precision Based on Laser Interferometer[J]. Machine Tool & Hydraulics,2015,43(22):150-153