18×7类阻旋转钢丝绳生产工艺改进

来源 :纪念全国金属制品信息网建网40周年暨2014金属制品行业技术信息交流会 | 被引量 : 0次 | 上传用户：waterxiang

【摘要】

：

以18×7-FC —28mm阻旋转钢丝绳为例,从配丝、合绳工艺参数和制造方式等方面进行改进.常规式、粗细式到压实式钢丝绳,内层股中心丝分别为1.97、2.00、2.15 mm,子绳捻距分别为6.5、6.3、5.9倍.结果表明,钢丝绳破断拉力分别为451、454、465kN,内层股成型率最大差值为6.13％、5.09％、3.38％,压实式钢丝绳的平均使用寿命分别是常规式、粗细式的约1.3倍和1.2倍

【出处】

：

纪念全国金属制品信息网建网40周年暨2014金属制品行业技术信息交流会

【发表日期】

：

2014年1期

【关键词】

：

阻旋转钢丝绳生产工艺旋转性能使用寿命

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18×7类阻旋转钢丝绳生产工艺改进

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