平台印机转动惯量与制动力矩的计算与测试

Calculation and Test of Rotary Inertia and Braking Moments of Certain Flat-Bed Printing Machines

介绍对某平台印刷机等效转动惯量和制动力矩的理论计算和测试试验的方法和结果.内容包括运动分析,等效到制动轴的整机等效转动惯量计算,在各种预定时间内制动停止所需的制动力矩计算以及实际测试试验.理论计算与测试所得结果相当吻合.

In the paper the methods and results of calcuation and test of equivalent ro- tary incrtia and braking moments of certain flat-bed printing machine arc introduced.The content consists of motion analysis, calculation of equivalent rotary inertia of whole ma- chine to the braked shaft, calculattion and test of essential amounts of braking moment for step the machine at the fixed braking time.The test results quite correspond to the theo- rctical values.