机床夹具定位误差的计算机辅助计算

Computer aided caculation for fixed position error

机床夹具定位误差计算是夹具设计中必不可少的工作,该项工作比较繁琐并很容易出错。若利用计算机进行辅助计算,不仅计算准确,而且还可以减轻设计人员的劳动。本文利用夹具定位原理推导建立了通用数学模型,并编制了计算机辅助计算程序,也适用于其它定位元件定位误差的计算。

Calculating fixed position error is a necessary work in designing clamping apparatus. This work is overelabarated and very easy making mistakes. Computer aided calculating not only calculates accuratly,but also reduces engineer' s labour. Using the method of fixed position ,this article establishes a mathematics model which fits for every case of calculating fixed position error,and designs a program of computer aided calculating fixed position error.