METHOD FOR MANUFACTURING MULTI-WIRE CURRENT-CONDUCTIVE CABLE OR ROPE Russian patent published in 2006 - IPC H01B13/02 

FIELD: cable or rope manufacturing industry, possible use for producing flexible current-conductive wires of ropes.

SUBSTANCE: proposed method for laying multi-wire current-conductive wire is performed in accordance to system m x (n x d), where m -number of strands in lay of cable or rope; n - number of wires in each strand; d - diameter of elementary wire. For realization of aforementioned laying system in m giving devices of spinning machines of hoop or cigar type coils are mounted with clusters of n wires on each coil, while output of wire from giving devices to frames or rotor of machines is performed in direction, opposite to movement of cable template. Cluster with n wires during movement from giving coil onto rotating frame is laid with step h=v/w, where v - linear speed of pulling device, m/min, w - turns of frame, 1/min. during displacement from the frame into caliber, strand is also laid for step h in the same direction. Therefore, at output direction of lay is produced which matches direction of lay of strand and step of lay of wires in strand is averagely twice less than step of lay of strands in the lay.

EFFECT: possible laying of multi-wire cable products, providing for simultaneous laying of strands and laying of cable or rope using said strands.

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