摘要
文中探讨了一种计算基准不符误差的方法——全微分计算法;用于实际计算工序基准与多个定位基准有关时的基准不符误差,可使计算过程更简洁,计算结果更精确。
In this paper ,an approach is devoted to total differentialcalculation of reference errors. When the procedure reference and several posi-tioning references are concerned , the application of this method can achieve a briefer and more accurate calculation
出处
《株洲工学院学报》
1994年第2期61-64,共4页
Journal of Zhuzhou Institute of Technology
关键词
基准不符误差
全微分
夹具
误差
Reference error Total differential Projection Association size
