Method of annealing multiple individual aluminum and copper wires in machine line in tandem with a stranding machine for continuous operation
Number of patents in Portfolio can not be more than 2000
United States of America
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Dec 17, 2024
Grant Date -
Sep 21, 2023
app pub date -
May 25, 2023
filing date -
May 25, 2023
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Abstract
An apparatus and method for continuous operation for the production of conductors that include twisted or stranded wires or filaments includes supply payoff for providing a plurality of strands that have been work hardened. The wires or strands are annealed in line with the payoff and subsequently cooled by a chiller in line with the annealer for cooling the annealed strands output from the annealer to a predetermined temperature. A strander in line with the annealer and cooler or chiller is provided for imparting at least one twist to the annealed and cooled strands. Speed control, for example a dancer, is provided in line between the cooler and the strander for adjusting and controlling the speed or velocity of the strands moving along the line to maintain a speed compatible with the take up speed of the strander. The predetermined temperature is selected to be the ambient operating temperature of the strander for copper or aluminum cable.
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