METHOD OF GLUING METAL PARTS

A method of gluing a first metal part to a second part includes the steps of providing a first metal part such as a steel part, and the second part such as a second metal part, treating a surface portion of the first metal part intended for being glued to the second part with laser pulses so that a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GROSS, Dieter Heinz Josef, RUEPPEL, Thomas, LATZA, Eric Edgar, LIMPERT-KIESEL, Marko, BAIER, Florian, SCHAEFER, Norbert, KNORR, Marcel
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A method of gluing a first metal part to a second part includes the steps of providing a first metal part such as a steel part, and the second part such as a second metal part, treating a surface portion of the first metal part intended for being glued to the second part with laser pulses so that a surface layer of the first metal part across the surface portion is removed, preferably by ablation, while applying laser pulses to the surface portion of the first metal part also applying a pressurized air or gas stream to the surface portion, applying an adhesive to at least the surface portion of the first metal part and/or to a surface of the second part, and gluing the first metal part and the second part together.