| 摘要 |
PURPOSE: Provided is a non-spin wire rope having excellent non-spin property without lowering of softness and winding capacity owing to filling gullies of outer layer strand with independent CoMPacted strand and controlling properly the twisted wire pitch of a rope and a rope core. CONSTITUTION: In the 6 or 8-strand wire rope, the non-spin wire rope is characterized by: a closing structure having 6 or 8 strings of the outer layer strand around the rope core; a twisted wire of a strand core having an opposite direction to a twisted wire direction of the rope; and the CoMPacted strand filled in the gullies of the outer layer strand. The twisted wire pitch of the rope core is 6.0-6.5 times as large as a diameter of the rope core. The twisted wire pitch of the wire rope is 6.5-7.0 times as large as a diameter of the wire rope. |
