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What are the precautions in the use of wire rope
2023-05-10
1. It is forbidden to use new wire rope and heavy load at high speed: Don't immediately use the new wire rope at high speed, directly under heavy load, but the speed should be slow, run for a period of time under medium load conditions to make the new wire rope adapt to the use of the state, gradually improve the running speed of the wire rope, increase the lifting load, that is, the new wire rope in high speed running state, heavy load before running, must go through the initial run-in stage.
When the wire rope is used together with the pulley, attention should be paid to preventing the wire rope from jumping out of the pulley groove. If the wire rope falls off from the wheel slot and continues to be used, it will be squeezed and deformed, kinked, broken wire and broken strand seriously shorten the service life of the wire rope. If broken rope occurs, it will often bring disastrous consequences. 3 Prohibit extrusion and deformation of wire rope: do not squeeze hard when the wire rope is in use, so as to avoid the deformation of the wire rope, resulting in structural damage and early broken wire, broken strand or even broken rope significantly reduce the service life of the wire rope, endangering the operation safety. |
