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(1) Inspection should be carried out before use
Inspection scope: Check the wear, rust, tensile, bending, deformation, fatigue, broken wire, and the degree of exposure of the wire rope core of the wire rope to determine its safe lifting capacity (including scrapping).
(2) Maintenance precautions
(1) The service life of the wire rope has a great relationship with the method of use. Therefore, it should be used according to the regulations. It is forbidden to drag and throw. It is not allowed to overload during use. It is not allowed to bend the wire rope sharply. It is not allowed to change the lifting speed sharply. Avoid shocks.
Load
(2) When the wire rope has rust and ash, use a wire brush to brush and oil
(3) The steel wire rope should be oiled once every 4 months. When oiling, it is best to soak the rope core with hot oil (about 50 °C) and wipe off the excess grease.
(4) After the wire rope is well placed, it should be placed in a clean and dry place, and should not be stacked and stacked to prevent sprains.
(5) The end of the wire rope is fastened with steel wire or welded with an alloy with low melting point. It can also be tightened with iron hoop to avoid loose rope.
(6) In use, if the surface of the wire rope is extruded, it means that the wire rope has been subjected to considerable force, and should stop at this time.
Increase the load and check it, replacing the new wire rope if necessary.
(7) The carrying capacity of the traction wire rope shall be 5-8 times of the total traction force.
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