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Stainless Steel Wire Ropes The Use Of The State

Oct 11, 2017

People in the use of stainless steel wire rope, Stainless Steel Wire Ropes the most hope is as much as possible to extend the life of stainless steel wire rope, but the light would not work, first of all to understand what factors will affect the life of stainless steel wire rope in order to prescribe the right medicine. In the daily inspection of stainless steel wire rope, we need to pay close attention to the use of stainless steel wire rope state, to guard against the phenomenon of elastic reduction. In some cases (usually related to the working environment), the elasticity of the wire rope will be significantly reduced, then if you continue to use the operation will bring a lot of security risks.

1, the production process. Stainless steel wire rope is made of a number of stainless steel wire twist finished product, stainless steel wire and twist the quality of the process determines the quality of stainless steel wire rope. The stainless steel wire is usually hot rolled from the high-quality steel ingot into a smaller diameter disk round, and then after repeated cold drawn from the diameter of stainless steel wire. If the quality of stainless steel wire and twisting process can not be guaranteed, it is necessary to reduce the service life of stainless steel wire rope. Therefore, the stainless steel wire rope in the production process must first ensure that the quality of stainless steel wire and twist the process, so basically to ensure the quality of stainless steel wire rope to extend the life of stainless steel wire rope.

2, wear. Wear is divided into external wear and internal wear. External wear is mainly in the course of the use of stainless steel wire rope and the rope floor and other objects caused by surface contact, so the actual work should be regularly on the stainless steel wire rope down to avoid Unilateral wear situation, as far as possible so that the entire stainless steel wire rope wear. Stainless Steel Wire Ropes Wear the stainless steel wire rope diameter narrowed, breaking load reduced. Internal wear is mainly stainless steel wire rope through the reel or pulley when the load is mainly pressed on the side of the stainless steel wire rope, and because of the bending of stainless steel wire rope, stainless steel wire rope between the various steel wire between the force, Between the shares and shares of the force between the increase, so that the internal wear and tear of stainless steel wire rope, Stainless Steel Wire Ropes when the frequent work of the concentration of force, so that internal broken wire. Wear greatly reduced the life of Senyuan stainless steel wire rope.

3, broken wire. Stainless steel wire rope broken wire is divided into the use of broken wire and the use of broken wire, so "coal mine safety regulations" provides stainless steel wire rope in the suspension before and in the use of monofilament performance testing. In use, because the stainless steel wire rope repeated in the sheave or reel around the wound, numerous bending, easy to make steel wire fatigue, Stainless Steel Wire Ropes toughness decreased, eventually leading to broken wire. The non-product quality factors caused by the broken rope accidents and the promotion of the work there are different degrees of relationship. The broken wire caused by fatigue generally appears on the outer side of the wire with the most severe curvature of the strands. Bending fatigue broken wire will increase with the increase of load and bend angle increase.