发明名称 METHOD FOR SOLDERING A SANDWICH METAL SHEET TO A SOLID METAL SHEET USING A LASER BEAM
摘要 The invention relates to a method for soldering a sandwich metal sheet (1) comprising two metal layers (5), a plastic layer (7) being arranged between said layers, to a solid metal sheet (3), wherein by way of an energy beam energy is applied to a soldering point (11) and, using a solder material (9), a position of said soldering point (11) on the sandwich metal sheet side is integrally bonded to a position (15) of the soldering point (11) on the solid metal sheet side, and wherein the energy input is spatially varied in such a way that less energy is applied to the position (13) of the soldering point (11) on the sandwich metal sheet side than to the position (15) of the soldering point on the solid metal sheet side.
申请公布号 EP2991794(A1) 申请公布日期 2016.03.09
申请号 EP20140723986 申请日期 2014.04.16
申请人 VOLKSWAGEN AG 发明人 KILIAN, ARWED;SCHIWY, SÖREN
分类号 B23K1/005;B23K1/19;B23K26/06;B23K26/08;B23K26/32 主分类号 B23K1/005
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