METHOD FOR JOINING SHEET BARS

PURPOSE:To enable the reduction of the capacity of a heating device, also to obtain uniform joining strength over the entire width of sheet bar and then to make joining possible even when the sheet bar is made of a high allay. CONSTITUTION:Between end faces of a pair of sheet bars 1, 2 which are opp...

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1. Verfasser: TANAAMI YOSHIAKI
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To enable the reduction of the capacity of a heating device, also to obtain uniform joining strength over the entire width of sheet bar and then to make joining possible even when the sheet bar is made of a high allay. CONSTITUTION:Between end faces of a pair of sheet bars 1, 2 which are opposed to each other, an inserting material 8 of which the content of allay components is same as that of the sheet bars 1, 2 or lower than that of the sheet bars 1, 2 is interposed and a pair of sheet bars 1, 2 is joined by pressing the end faces of the sheet bars 1, 2 against the insert material 8 after heating that insert material 8.