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The design requirements of wire rope rigging

2016/5/30      view:

The wire rope splicing sling:

1、the actual breaking strength of the cable should be at least 70% of the minimum breaking force of the corresponding steel wire rope.

Note: if the wire rope is metal, the metal core should be at least three times, it can be regarded as the bearing part of the wire rope.

2、 in a sling, each end cable splicing part of the buckle minimum distance shall be not less than 10 times the nominal diameter of wire rope.

Wire sling:

1、 the actual breaking strength of the cable should be at least 90% of the minimum breaking force of the corresponding steel wire rope.

2、 of pressed wire rope sling rope sleeve long (referring to the joint to the rope sleeve edge distance) in case there is no casing, shall not be less than 15 times the nominal rope diameter.