首页> 外国专利> STEEL WIRE ROPE WITH SIX-STRAND FIBER FILLED CORE AND PROCESS AND SPECIAL EQUIPMENT FOR MANUFACTURING SAME

STEEL WIRE ROPE WITH SIX-STRAND FIBER FILLED CORE AND PROCESS AND SPECIAL EQUIPMENT FOR MANUFACTURING SAME

机译:具有六芯纤维填充芯和工艺的钢丝绳以及用于制造相同产品的特殊设备

摘要

Disclosed are a steel wire rope having a six-strand fiber filled core and a process and special equipment for manufacturing same. The steel wire rope comprises a steel core (1), and six outer layer strands (2) twisted on the steel core, with each of the outer layer strands (2) being compacted individually, and an oil-containing high molecular polymer cord (3) embedded between the steel core and two adjacent outer layer stands. By means of a compacting process applied to the outer layer strands, the outer surfaces thereof become tidy and smooth, so that the contact areas between the steel wire rope and a pulley, a winding drum, and a supporting roller are increased, the stress concentration is reduced, and the probability of the steel wire rope being scrapped as a result of wires breaking prematurely is reduced; and embedding the oil-containing high molecular polymer cord between the steel core and two adjacent outer layer strands effectively solves the problems of insufficient oil storage in the steel wire rope and rigid contact between the strands and the core, such that the service life of the steel wire rope is increased by more than 80% as compared with the steel wire ropes originally used.
机译:本发明公开了一种具有六芯纤维填充芯的钢丝绳及其制造方法和专用设备。钢丝绳包括一根钢芯(1)和缠绕在钢芯上的六根外层股线(2),每根外层股线(2)分别压紧,以及一条含油高分子聚合物绳( 3)嵌入在钢芯和两个相邻的外层支架之间。通过施加到外层绞线上的压紧工艺,其外表面变得整齐和光滑,从而增加了钢丝绳与滑轮,卷绕鼓和支撑辊之间的接触面积,应力集中减少了钢丝绳由于过早断裂而报废的可能性;将含油高分子聚合物帘线嵌入钢芯与相邻的两外层股线之间,有效解决了钢丝绳中储油量不足以及股线与芯线之间刚性接触的问题。与最初使用的钢丝绳相比,钢丝绳增加了80%以上。

著录项

  • 公开/公告号WO2012016524A8

    专利类型

  • 公开/公告日2013-02-28

    原文格式PDF

  • 申请/专利权人 NV BEKAERT SA;PARK HEE GU;

    申请/专利号WO2011CN77972

  • 发明设计人 PARK HEE GU;

    申请日2011-08-03

  • 分类号D07B1/14;

  • 国家 WO

  • 入库时间 2022-08-21 16:37:03

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