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简介美国HP5528A双频激光测量系统的原理结构、测量功能和精度。着重介绍该系统在评定、研究数控电火花线切割机位置精度中的应用。
Introduction The principle structure, measurement functions and accuracy of the HP5528A dual-frequency laser measurement system in the United States. The application of this system in evaluating and studying the position accuracy of CNC WEDM is emphatically introduced.