Resistance welding method

One method of the invention is for welding and includes obtaining first and second members each including an extrusion having a through hole and includes obtaining first and second electrodes each having an electrode portion. The second member is positioned to have the second extrusion nest in the f...

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Bibliographische Detailangaben
1. Verfasser: SUHRE RYAN J.,ANANTHANARAYANAN VENKATASUBRAM,GENTRY JOHNNY R.,PAWLAK ANDRZEJ M.,PAYNE JAMES M.,SHARMA DEEPAK K.,JOHNSON KENNETH E
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:One method of the invention is for welding and includes obtaining first and second members each including an extrusion having a through hole and includes obtaining first and second electrodes each having an electrode portion. The second member is positioned to have the second extrusion nest in the first through hole against the first extrusion. The first electrode is positioned to have the first-electrode portion nest in the second through hole against the inside of the second extrusion. The second electrode is positioned to have the second-electrode portion contact the outside of the first extrusion. Another method of the invention is for welding and includes obtaining a tube having an end form and a member having first and second portions. The tube and the member are positioned with the end form contacting the first portion while leaving a recess between the end form and the second portion.