摘要
介绍了尼龙绳轮的磨损和工作温度对绳轮材料影响的试验情况,指出尼龙绳轮的磨损量随钢丝绳拉力的提高而增加,但是这个磨损量不会成为实际工程应用时的主要问题;在三种试验工况下,尼龙绳轮的工作温度变化较小,升温不超过10℃,不会导致绳轮强度的大幅度下降。
A test for the wear of nylon sheave and the effect of the working temperature on the sheave material is described. The test indicates that the abrasion wear of the sheave increases with the increase of the tensile force of the wire rope, but it won't be a considerable problem in engineering application.The temperature of the nylon sheave experiences only a small change under various working conditions, and a temperature rise of not more than 10℃ will not result in significant reduction of the sheave's strength.
出处
《石油机械》
北大核心
1993年第11期27-30,7-8,共4页
China Petroleum Machinery
