| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a straight angle enamel wire with less deterioration in an insulation film while being processed and having the insulation film with a uniform film thickness all over the whole circumference of a conductor, and to provide a straight angle enamel wire. <P>SOLUTION: A manufacturing method for a straight angle enamel wire comprises: a coating process to apply insulation coating around a round chamfering straight angle conductor 2 having a flat part 200 which includes a pair of flat surfaces facing each other and a bend 210 which includes a pair of bended surfaces almost arcuated; an insulation film forming process to bake insulation coating and to form an insulation film 400 around the round chamfering straight angle conductor 2; and a pulling processing process to perform pulling process on the bended surfaces of the bend 210 of the round chamfering straight angle conductor 2 using a straight angle wire drawing die 34 and to produce a straight angle enamel wire 2, which is the bended surfaces of the bend 210 being flattened. <P>COPYRIGHT: (C)2012,JPO&INPIT |
