曲柄摇杆飞剪径向匀速特性微机模拟系统

Computer Simulating System for Performances of the Flying Shear's Radial Equal Speed Mechanism

采用简明的机构分析方法,对曲柄摇杆飞剪的径向匀速机构按调整和运行两种状态分别建立了数学模型,构成了一个全参数径向匀速机构特性分析系统。编制的模拟程序已在微机上运行,它既可对现有设备进行剪切过程分析,也可对新飞剪设计参数的合理性进行综合研究。该系统的分析实例与现场使用情况进行对照,说明系统模型是正确的,分析结果是准确的。

With concise analysis methods, the mathematical model of the flying shear kinematics and its operating program in the computer have been developed, which is specially used for analysing the synchronous cutting characteristics of crank rotating flying shear with the radial equal speed mechanism both in its adjusting or running station on line and in the design of a new shear. The exactiude of the system has been indicated by comparing the calculated results with the situations of the shear's cutting operation.