MANUFACTURING METHOD OF STRAIGHT ANGLE INSULATION WIRE

摘要

The manufacturing prodecures for straight angle insulation wire are combinations of several rollings, a medium heat treatment, a back tensile load, hot rolling and a solvent treatment. A conductor is plated by a insulation paint. The elongation ratio of the conductor is 0.2-5percent. Also it is rolled a number of times by a back tensile load. A heat treatment is done between first and final rollings. This heat treatment decreases a residual stress of the insulation film.