【摘要】 介绍了用计算机辅助分析和设计小型断路器合闸机构的方法,该方法基于产品机构设计的尺寸链理论,用PASCAL语言编程实现.运用这套程序,设计人员可以方便地进行产品机构零件尺寸及误差设计的校验、机构运动轨迹的动画模拟,并能确定保证产品有效合闸所必须的各零件尺寸的精度分配.更多还原

【Abstract】 The method of computer aided design and analysis for the driving mechanism of miniature circuit breaker is based on the theory of mechanism’s dimension chain, and programmed in PASCAL language/The check of design for the dimensions of parts and errors, the cartoon simulation of moving trace of mechanism can be easily made by the program. The precision distribution of each part’s dimension which is essential to the effective making of MCB can be assured. .更多还原