INSULATING FILM REMOVAL METHOD, INSULATING FILM REMOVAL APPARATUS, AND RECTANGULAR CONDUCTOR

摘要

An insulating film removal method according to the present disclosure includes first, second, and third removal steps. In the first removal step, an insulating film coated on a junction surface and an opposed surface opposed to the junction surface is removed, the junction surface being a surface where a rectangular conductor is joined with another rectangular conductor. In the second removal step, a corner of the rectangular conductor is removed so that a burr is formed on the junction surface and a side surface, the side surface adjoining the junction surface and the opposed surface. In the third removal step, the insulating film coated on the side surface is removed so that a burr is formed on the junction surface side.

主权项

1. A method for removing an insulating film from a rectangular conductor covered with the insulating film, comprising:
a first removal step of removing the insulating film coated on a junction surface and an opposed surface opposed to the junction surface, the junction surface being a surface where the rectangular conductor is joined with another rectangular conductor; a second removal step of removing a corner of the rectangular conductor so that a burr is formed on the junction surface and a side surface, the side surface adjoining the junction surface and the opposed surface; and a third removal step of removing the insulating film coated on the side surface so that a burr is formed on the junction surface side.