几种蟹爪式工作机构特性计算机辅助对比分析

Computer-aided contrast analysis of several gathering arm type operating mechanism

在建立蟹爪式工作机构运动方程的基础上,编制了对比分析计算机软件(CACM)。对曲柄摇杆机构、曲柄弧形导杆机构和曲柄直线导杆机构的实例进行了对比分析。

Based on establishment of kinematic equations,a comparative analysis computermouel (CACM) is put forward for a gathering arm type mechanism.The model is checked andpractised by taking seperately a crank rocker mechanism,a crank arc guied-rod mechanism and acrank linear guide-rod mechanism.