Method and apparatus for welding a plurality of windings of rotary electric machine

A method of welding a plurality of pairs (13) of connection ends of a plurality of copper segments forming a circumferentially disposed stator winding of a rotary electric machine. The method includes a step of inserting a protection member (12) between connection ends (13) of adjacent two of the pl...

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Bibliographische Detailangaben
Hauptverfasser:	MAEDA, KAZUTAKA, KUNO, KIMIHIRO, URUSHIZAKI, MAMORU, KATO, MITSURU, TAIRA, MITSUAKI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A method of welding a plurality of pairs (13) of connection ends of a plurality of copper segments forming a circumferentially disposed stator winding of a rotary electric machine. The method includes a step of inserting a protection member (12) between connection ends (13) of adjacent two of the plurality of copper segments, a step of activating a welder tool (2), and a step of circumferentially moving the welder tool (2) relative to the pairs (13).