SELF-ANOINTING TYPE WIRE ROPE WITH IMPROVED WEAR-RESISTANCE AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: A process of preparing a running wire rope by filling a filler in which steel wire is inserted into the center part of synthetic fiber or natural fiber in the inner space between a core rope and outer strand is provided which reduces manufacturing cost as compared to conventional wire rope and improves durability of the wire rope while simultaneously increasing flexibility thereof. CONSTITUTION: This wire rope comprises: a core rope disposed at the center; a plurality of outer strands for forming an inner space by being wound while being twisted on the outer surface of the core rope; and a filler(7) in which steel wire(9) is inserted into the center part of synthetic fiber or natural fiber containing grease in the inner space between the core rope and outer strand. The method for manufacture thereof comprises: (a) preparing the filler by inserting the steel wire into synthetic fiber or natural fiber structure(8) and twisting one or more strands; (b) soaking the filler in grease while at the same time twisting a core rope with a plurality of outer strands.