Welding method, welding device and composite part
AssigneeRobert Bosch GmbH
InventorJeihad Zeadan
Life of this patent
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Abstract
A welding method, e.g., a laser welding method, for connecting a first workpiece to a second workpiece, includes a first method step in which the first and the second workpiece are brought into contact with each other; a second method step in which a desired welding distortion is ascertained; and a third method step in which the first and the second workpiece are welded to each other as a function of the welding distortion, and/or in which the first and the second workpiece are rotated about an axis of rotation at a rotational speed, the first and the second workpiece being welded to each other as a function of the rotational speed.
Claims11
1-10. (canceled)
A laser welding method for connecting a first workpiece to a second workpiece, comprising:
- a first method step in which the first workpiece and the second workpiece are brought into contact with each other;
- a second method step in which a desired welding distortion is ascertained;
- and
- a third method step in which at least one of (i) the first workpiece and the second workpiece are welded to each other as a function of the welding distortion to form a composite, and (ii) the first workpiece and the second workpiece are rotated about an axis of rotation at a rotational speed and the first workpiece and the second workpiece are welded to each other as a function of the rotational speed to form the composite.
A welding device, comprising:
- a welding head for generating a laser welding beam;
- a mounting support configured to support a first workpiece and a second workpiece to be welded to each other;
- and
- at least one of (i) a detection unit for ascertaining a malposition between the first workpiece and the second workpiece, and (ii) a driving device of the mounting support for providing a common movement of the first workpiece and the second workpiece.
Dependencies are inferred from the claim text.