| 摘要 |
PROBLEM TO BE SOLVED: To provide a segment coil connection method which does not need equipment for heating and can improve the working efficiency. SOLUTION: STEP51 is an initial position setting process, in which the position of a welding torch 15 is set at an initial welding position 13. STEP53 is a successive welding process, which comprises successive welding processes STEP531-STEP539. STEP55 is a melting adhesion process which must be carried out within a period, for instance three minutes, since the start of welding, while a temperature raised by welding heat is sufficiently higher than a melting adhesion lower-limit temperature of thermosetting resin. STEP57 is the heat-curing process, in which the thermosetting resin adhering by melting is heated under the thermal curing conditions for converting the thermosetting resin film into an insulating film.
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