| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a coating stripping method of an insulated conductor that makes it possible to strip its coating unfailingly without deteriorating the properties of the conductor. <P>SOLUTION: At the stripping portion 1C specified at the end of the insulated conductor, pulse laser is radiated on the surface of a core wire 1A. Its surface temperature is caused to rise sharply, so that polyamideimide constituting an insulation coating 1B of an interface 1a causes a chemical change of gasification without melting and a bubble 1b is generated on the interface 1a. The bubble 1b is expanded instantly to explode and scatter the coating 1B. Through these coating stripping processes, the insulation coating 1B at the stripping portion 1C is stripped. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
