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我们经过约四年的时间,就起重机用钢丝绳的轮/绳径比及安全系数对钢丝绳弯曲疲劳寿命的影响进行了试验,现将试验的阶段成果汇报一下 一、概述 起重机用钢丝绳根据用途不同,应用符合GB1178—74规定的特号、I号光面钢丝或镀锌钢丝制造。钢丝绳的构造型式和种类是很多
After about four years, we have tested the effect of the wheel / rope diameter ratio and safety factor of wire rope used for crane on the bending fatigue life of wire rope. Now we report the results of the tests in the first stage. Applications In line with the provisions of GB1178-74 special, I No. smooth steel or galvanized steel wire manufacturing. Rope structure types and types are many