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METHOD FOR THE PRODUCTION OF A STRAND AS WELL AS A STRAND OF SEVERAL WIRES
METHOD FOR THE PRODUCTION OF A STRAND AS WELL AS A STRAND OF SEVERAL WIRES
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机译:一条线以及几条线的生产方法
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摘要
The invention relates to a method for the production of a strand (11) of several wires (12), consisting of an electrically conductive material, which are hard drawn to a final diameter in at least a single or multiblock wire-drawing machine (19, 28) or drawing apparatus in a last drawing step before the stranding, so that in each case the wire or wires (12) have a tensile strength of at least 300N/mm2, and that subsequently the hard drawn wires (12) or a mixture of hard drawn wires (12) and soft-annealed wires are stranded into a strand (11) in a stranding machine (21), without a subsequent annealing process, as well as a strand which is produced according to the present method.
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