1. Influence of groove hardness of steel sheave on fatigue life of wire rope from HB170 to HRC60 is investigated.
对绳槽硬度从HB170 ~HRC60的各种滑轮对钢丝绳疲劳损伤的影响进行了研究。
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2. This paper presents design thinking, operation and structure of a load self - locked brake type elevator which features endless stroke, single sheave and rope - groove friction.
3. This paper presents design thinking, operation and structure of a load self - locked brake type elevator which features endless stroke, single sheave and rope - groove friction.
