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平面正交光栅在数控机床误差测量中的应用
Application of Cross Grid Encoder in Measuring Kinematic Ewor of NC Machine Tools
【摘要】 介绍了平面正交光栅测量系统的构成、测量原理和测量轨迹的设计 ,提出了利用平面正交光栅进行数控机床运动误差测量、误差参数辨识和误差轨迹测绘的方法
【Abstract】 The composition ,measuring principle and measuring locus of the cross grid encod er measuring system are introkuced .The new methods by employing the cross grid encoder to measure the motion error ,differentiate error parameters and draw th e error are presented.
【关键词】 数控机床;
运动误差;
平面正交光栅;
测量;
【Key words】 NC machine tools; kinematic error; cross grid encoder; measurement;
【Key words】 NC machine tools; kinematic error; cross grid encoder; measurement;
- 【文献出处】 工具技术 ,Tool Engineering , 编辑部邮箱 ,2003年08期
- 【分类号】TG659
- 【被引频次】23
- 【下载频次】341