Abstract: A method is provided for welding in an automated way a sphere onto a metal sheet. The method includes the following steps: providing a sphere; providing a first electrode; picking up the sphere by use of the first electrode; providing a metal sheet; providing a second electrode; pressing the metal sheet and sphere together such that the sphere is pressed against the metal sheet by the first electrode, and the metal sheet is pressed against the sphere by the second electrode; and welding the sphere and the metal sheet together by generating a welding current between the two electrodes.

Abstract: A component connection includes a first vehicle component which has a male fixing element projecting from the first vehicle component, and a second vehicle component, which has a female fixing element that is intended for receiving the male fixing element. The male fixing element is inserted into the female fixing element in an insertion direction. The male fixing element has a functional head, which has partially or completely the shape of a sphere or partially or completely a shape similar to a sphere, and the male fixing element has a foot region, which is connected to the second component in a positive locking manner. The functional head has an excessive dimension in relation to the female fixing element in essence transversely to the insertion direction, so that the two vehicle components can be clamped together in a detachable manner at the fixing elements.