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Common Defects in Copper Wire Drawing and How to Prevent Them
Introduction Copper wire drawing is one of the most important processes in electrical conductor manufacturing. It is widely used for producing copper wires for magnet wire, transformer conductors, rectangular conductors, CTC conductors, cables, and other electrical applications. During the drawing process, copper wire passes through a series of precision dies to gradually reduce its diameter […]
Wire Drawing for CTC Conductors: Precision Requirements and Manufacturing Challenges
Introduction Continuously Transposed Conductors (CTC) are widely used in large power transformers because they provide excellent electrical performance, improved winding efficiency, and better thermal management. As transformer designs continue to develop toward higher capacity and improved reliability, conductor manufacturing requires increasingly strict control of dimensional accuracy, surface quality, and mechanical consistency. A CTC conductor is […]