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文章概述了改进前绞车传动链条的缺陷及为此而采取的改进措施,通过链段疲劳试验,整链运转可靠性台架试验及现场试验对改进效果进行了评价。
In this paper, the defects of improving the front chain of the winch and the improvement measures are summarized. The improvement effect is evaluated through the fatigue test of chain segment, the reliability test of chain operation and the field test.