油井电缆铠装钢丝防反弹松散生产技术研究  

Technology Research on Prevention of Rebound Loosening for Armoring Steel Wire for Oil Well Cable

作　　者：段国权[1] 邓良 罗福安 段书文 孙改玲[1] 

机构地区：[1]特变电工股份有限公司新疆线缆厂,新疆昌吉831100 [2]航天电工技术有限公司,湖北武汉430035

出　　处：《电线电缆》2013年第6期14-18,共5页Wire & Cable

摘　　要：通过模拟实验,分析了钢丝反弹松散与材质及弯曲半径、绞合节距的关系,总结了油井电缆铠装钢丝反弹松散的原因。提出了通过增加水平调节预变形装置,使钢丝绞前预变形量与绞后成品线上变形量几乎完全一致的解决方案,介绍了设计方案的特点,并将生产工艺验证中积累的经验进行了总结。此工艺研究成果对其他类似铠装钢丝反弹松散问题的解决也具有参考意义。The article analyzes the relationship of steel wire rebound loosening among materials, bending radius and stranding lay length, and summarizes the reason for worse rebound loosening through simulation experiment. It pres- ents the solution methods by adding horizontal pre-deforming apparatus to make deforming nearly equal before stran-ding and after stranding. The article also introduces the eharacterics of design proposal and summarizes accumulated experiences in practical process which may be referenced on rebound loosening for similar armoring steel wires.

关 键 词：油井电缆 钢丝反弹松散 反弹量 水平调节预变形装置 

分 类 号：TM246.9[一般工业技术—材料科学与工程]