钢丝绳电动葫芦寿命试验时载荷落地问题分析

Analysis for load landing problem during life test for electric wire rope hoist

根据钢丝绳电动葫芦起升机构的实际工作状况和寿命试验原理,指出了起升机构寿命试验时载荷不落地是错误的,并给出了有关建议。

The paper points out that load failing to land is inaccurate during the life test for lifting mechanism accord -ing to the actual working condition and life test principle for electric wire rope hoist , and provides relevant suggestions.