摘要:
Method for exchanging a section (1a), in particular a damaged section, of a plastic component, characterised by the following steps: separating the section (1a) from the plastic component (1); providing at least one connecting element (4a, 4b) made from a plastic; pressing the at least one connecting element (4a, 4b) onto the plastic component (1) in such a way that the at least one connecting element (4a, 4b) abuts a remaining part (1') of the plastic component (1); oscillating the connecting element (4a, 4b) by means of an ultrasonic sonotrode; and welding the connecting element (4a, 4b) to the remaining part (1') of the plastic component (1); providing a replacement section (5) for the separated section (1a), wherein the replacement section (5) comprises a hole, in particular a through-hole (6a); applying the replacement section (5) in the region from which the separated section (1a) was separated, in such a way that the replacement section (5) is clamped by its hole directly in a form-fitting and/or force-fitting manner onto the connecting element (4a, 4b) and/or the connecting element (4a, 4b) extends at least some way through the through-hole (6a), wherein a clip element (7a) is clipped onto a section of the connecting element (4a, 4b) extending through the hole, wherein the clip element (7a) projects beyond the through-hole (6a) and connects the replacement part (5) to the remaining part of the plastic component (1) in a form-fitting and/or force-fitting manner.
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 component join, comprising the following steps: providing a first component (1) that is made of a thermoplastic plastic material at least in the region of a portion of the surface thereof; providing a ball (3) that is made of a thermoplastic plastic material in at least one region of the surface thereof; pressing the ball (3) on the first component (1) in such a way that the thermoplastic plastic material of the ball (3) comes into contact with the thermoplastic plastic material of the first component (1); vibrating the ball (3) using an ultrasonic sonotrode (4) and welding the ball (3) with the first component (1); providing a second component having a through hole; bringing the second component (6) to the first component in such a way that the ball (3) projects at least into the through hole (6a) of the second component (6) or a piece projects a long way through the through hole (6a); clipping a clip element (7) to the ball (3), wherein the clip element (7) projects beyond the through hole (6a) and joins both components (1, 6) to one another in an interlocking and/or force-locked manner.
摘要:
Method for the plastic forming of a ball (5) which forms a connecting element (5') or part of a connecting element which is intended for connecting at least two components (1, 2), wherein at least some of the energy required for the plastic forming of the ball is introduced into the ball by means of ultrasound.
摘要:
A method is provided for producing a locally-reinforced profile component comprising the following steps: providing a primary profile (11) to be reinforced which is made of fiber-reinforced plastic; providing a secondary profile (12, 13) made of plastic for local reinforcement of the primary profile (11); arranging the secondary profile (12, 13) on an outer surface of the primary profile (11) to create the profile component (10); heating the profile component (10); integrally-bonded connecting of the primary profile (11) and the secondary profile (12, 13) by means of applying pressure to an outer surface and simultaneous use of a counter pressure to apply pressure to an inner surface of the profile component.
摘要:
The invention relates to a method for welding a ball (2) to another component (1). The invention is characterized by the following steps: - providing a sonotrode (3) which has a trough-shaped recess (3b), in particular a spherical cap-shaped recess, - pressing the ball (2) against the other component (1) by means of the sonotrode (3), said ball (2) protruding into the trough-shaped recess, and - vibrating the ball (2) by means of the sonotrode (3) such that material of the ball (2) and/or material of the other component (1) melts, and the ball (2) is welded to the other component (1).