Knowledge of the internal condition of wire rope rigging
Published:
Oct 14,2022
To carry out internal inspection of wire rope rigging is much more difficult than carrying out external inspection, but because of internal destruction (key by rust and fatigue caused by broken wire) is more secret, therefore, to ensure the safety of wire rope rigging application, must carry out internal inspection in a moderate position. The way to check the wire rope rigging: Clamp 2 fast clamps of suitable size 100-200mm apart on the wire rope rigging and rotate it backwards, then the strand will come off. The actual operation, must be very careful, in order to prevent the strand rope is moved too much to cause permanent deformation (cause the wire rope rigging structure destruction). The content of the inspection: after the small gap appears, use the probe such as the change awl to turn the strand rope and peel away the vegetable grease or other dirty things that obstruct the view, to internal wetting, stainless steel wire rust, stainless steel wire and stainless steel wire between the mutual fitness movement caused by scratches and other conditions to carry out carefully. It should be very noted that checking broken wire, must be attentive, because stainless steel wire broken generally not easy to warp up and not easy to be found.
To carry out internal inspection of wire rope rigging is much more difficult than carrying out external inspection, but because of internal destruction (key by rust and fatigue caused by broken wire) is more secret, therefore, to ensure the safety of wire rope rigging application, must carry out internal inspection in a moderate position. The way to check the wire rope rigging: Clamp 2 fast clamps of suitable size 100-200mm apart on the wire rope rigging and rotate it backwards, then the strand will come off. The actual operation, must be very careful, in order to prevent the strand rope is moved too much to cause permanent deformation (cause the wire rope rigging structure destruction). The content of the inspection: after the small gap appears, use the probe such as the change awl to turn the strand rope and peel away the vegetable grease or other dirty things that obstruct the view, to internal wetting, stainless steel wire rust, stainless steel wire and stainless steel wire between the mutual fitness movement caused by scratches and other conditions to carry out carefully. It should be very noted that checking broken wire, must be attentive, because stainless steel wire broken generally not easy to warp up and not easy to be found.
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