摘要:
This invention firstly relates to a method for joining a first component made of a plastic material, in particular a thermoplastic and/or thermosetting plastic material, to a second component by applying a joining element on the first component, wherein the joining element has a supporting plate formed of a thermoplastic and/or thermosetting plastic material and comprising a connecting means and a supporting plate bore. The method comprising the steps ofincorporating a bore into the first component; welding the supporting plate to the first component; and joining the first component and the second component by incorporating a joining means arranged on the second component into the connecting means. Due to welding of the supporting plate to the first component, a rivet joint, otherwise generally required for joining the supporting plate to the first component , can be omitted, whereby the production of a junction by means of the inventive joining means is considerably simplified. Moreover, weakening of the first component as well as formation of corrosion processes due to different materials used for riveting being adjacent can be avoided. In addition, the invention relates to a joining element for creating a junction in accordance with the method. Furthermore, the invention relates to a device, in particular for performing the method.
摘要:
A method for joining functional components with at least a thermoplastic components to thermosetting composites with at least some thermoplastic surface. The thermosetting composite has a functional thermoplastic surface layer attached by a process of selection of a compatible thermoplastic, heating the combined materials to allow migration of uncured thermosetting polymer into the thermoplastic polymer, then cooling the combined materials to provide a strongly attached thermoplastic surface. The thermosetting composite component may have a polymeric material coating. The present invention subsequently relates to the joining of the functional component and thermosetting polymer composite components, using high-speed oscillating relative displacement or high-speed continuous relative displacement.
摘要:
Die Erfindung bezieht sich auf eine Vorrichtung zur Verbindung von Leitungen, insbesondere einen Quick-Connector, mit wenigstens einem Anschluss (1), der zur Verbindung mit einem Leitungsende (2) durch Reibschweißen angepasst ist. Eine kontrollierte Abfuhr überschüssiger Schmelze wird dadurch erreicht, dass der Anschluss (1) Mittel zur Abfuhr der durch das Reibschweißen erzeugbaren Schmelze aus deren Entstehungsbereich aufweist.
摘要:
Die Erfindung betrifft ein Verfahren zum Implantieren von Chipmodulen in den Kartenkörper von Datenträgerkarten, bei dem die dauerhafte Festlegung der Chipmodule (1) durch einen Reibschweißvorgang erfolgt, bei dem Oberflächenteilbereiche (10) von Chipmodul (1) und Kartenkörper (7) miteinander in Berührung gebracht werden und durch eine mehrmalige hin- und hergehende schnelle Verschiebung der kontaktierten Oberflächenteilbereiche (10) relativ zueinander in Folge der entstehenden Reibungswärme die betreffenden Oberflächenteilbereiche partiell aufgeschmolzen und eine dauerhafte stoffschlüssige Verbindung zwischen den beteiligten Bauelementen hergestellt wird.
摘要:
The invention relates to a composite component for a vehicle, comprising a core layer (12) consisting of a thermoplastic foam, and at least one cover layer (14, 16) connected to the core layer (12), said core layer (12) having a higher density in one region than the density of the semi-finished product core layer, and the cover layer (14, 16) made from a fibre-reinforced plastic being connected, in the higher density region, to at least one joining element (28) by means of friction welding. The invention also relates to a method for producing a composite component.