摘要:
The invention relates to a method for producing a component connection, said method being characterized by the following steps: - providing a first component (1), - providing a first ball (5), - pressing the first ball (5) against the first component (1) by means of a sonotrode (4), - vibrating the first ball (5) by means of the sonotrode (4) such that material of the first ball (5) and/or material of the first component (1) melts, and the first ball (5) is welded to the first component (1), - providing a second ball (6), - pressing the second ball (6) against the first ball (5) by means of the same sonotrode (4) or another sonotrode, and - vibrating the second ball (6) by means of the same sonotrode (4) or the other sonotrode such that material of the second ball (6) and/or material of the first ball (5) melts, and the second ball (6) is welded to the first ball (5).
摘要:
The invention relates to a method for producing a composite part (10), in particular a flat composite part, comprising a foam core (12) that has a first and second cover layer (18, 20) which are bonded to the foam core (12) on a first surface (14) and a second surface (16), respectively. The method has the following steps: • a) heating the cover layers (18, 20) and the foam core (12) • b) positioning the cover layers (18, 20) on the surfaces (14, 16) of the foam core (12), • c) positioning the foam core (12) and the cover layers (18, 20) in a press or a mold (22) which forms the completed composite part (10), • d) reshaping the foam core (12) and the cover layers (18, 20) in the press or in the mold (22), wherein the cover layers (18, 20) can be positioned on the surfaces (14, 16) of the foam core (12), • e) cooling and bonding the cover layers (18, 20) and the foam core (12) in the press or in the mold (22), and • f) removing the composite part (10) from the press or from the mold (22). The invention further relates to a composite part which is produced using such a method.
摘要:
The invention relates to an assembly (26) for producing an in particular fiber-reinforced plastic component (10), having an in particular metal connecting element (16) which has an anchoring section (20) cast integrally with the plastic component (10), and a holding portion (18) having a holding geometry (22) protruding from the plastic component, comprising at least one protective element (34) having an inner geometry (36) corresponding to the outer geometry of the holding portion (18), and which can be placed on the holding portion (18) of the connecting element (16). The protective element (34) has an in particular standardized outer geometry and a mold (28) for the plastic component (10), wherein the mold has at least one receptacle (38) for the at least one protective element (34).
摘要:
The invention relates to a component connection, comprising a first vehicle component (1), which has a male fastening element (2a, 2b) that projects from the first vehicle component and that partially or completely has the shape of a sphere or completely or partially has a sphere-like shape, and a second vehicle component (3), which has a female fastening element (4a, 4b) that is intended to receive the male fastening element, wherein the male fastening element is inserted into the female fastening element in an insertion direction. The male fastening element has an excessive dimension relative to the female fastening element substantially perpendicularly to the insertion direction so that the two vehicle components are detachably clamped together at the fastening elements.