摘要
定位误差计算是保证机床夹具设计可靠性不可缺少的重要环节之一。从定位误差的产生机理出发,给出定位误差的计算公式;着重强调了尺寸链的理论在定位误差求解过程中的重要性;并举例说明尺寸链理论在定位误差求解中的应用。
The calculation of position error was one of the most important part in machine tool fixture designing. For this purpose,the positioning error calculation formula was deduced according to the mechanism of positioning error,then the importance of the dimension chain theory was emphasized on positioning error solution, and an example was given to illustrate the application of the positioning error solution.
出处
《黑龙江八一农垦大学学报》
2014年第2期23-24,28,共3页
journal of heilongjiang bayi agricultural university
基金
黑龙江省农垦总局攻关项目(HNK11A-09-09)
黑龙江省科技攻关项目(GZ11B109)
关键词
机床夹具设计
定位误差
尺寸链
machine tool fixture design
positioning error
dimension chain
