卷扬机卷筒工艺误差及其影响分析

Analysis of Technical Error of Hoist Drum and Its Influence

对两种卷扬机卷筒的组件结构进行了对比,对累积误差较大的组装式卷筒进行了工艺误差分析,并分析了组装式卷筒工艺误差对卷扬机转动惯量和临界速度的影响。

The component structures of the two hoist drums were compared,the technical error analysis of the assembled drum with large cumulative error was carried out,and the influence of the technical error of the assembled drum on the inertia moment and critical speed of the hoister was analyzed.