STATOR MANUFACTURING METHOD

To provide a manufacturing method of a stator capable of controlling the crystallinity of an insulating coating formed on a coil wire while preventing a heating time for controlling the crystallinity from becoming long.SOLUTION: A manufacturing method of a stator 100 includes a laser heating step (S...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAYAMA TAKU, KANIE TAKAHISA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION INSULATORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Beschreibung
Zusammenfassung:	To provide a manufacturing method of a stator capable of controlling the crystallinity of an insulating coating formed on a coil wire while preventing a heating time for controlling the crystallinity from becoming long.SOLUTION: A manufacturing method of a stator 100 includes a laser heating step (S30) (crystallization step) of crystallizing an insulating coating 32 formed on a coil wire 31 by irradiating the insulating coating 32 with laser light.SELECTED DRAWING: Figure 4 【課題】結晶化度を制御するための加熱時間が長くなるのを防止しながらコイル用線材に形成される絶縁被膜の結晶化度を制御することが可能なステータの製造方法を提供する。【解決手段】このステータ１００の製造方法は、コイル用線材３１に対して形成された絶縁被膜３２に対してレーザ光を照射して絶縁被膜３２を結晶化させるレーザ加熱工程（Ｓ３０）（結晶化工程）を備える。【選択図】図４