VORRICHTUNG ZUR THERMOKOMPRESSIONSAMMLUNG EINES DRAHTES MIT EINEM IC

The conical diamond is retained in material of specific thermal expansion coefficient to ensure that it is not loosened when the temperature rises. The tool comprises a head which includes a small diamond (2) fixed to a support body (3). The diamond has a conical shape with its base retained in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	VAN DER MEER, MATHIJS PIETER
Format:	Patent
Sprache:	ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SEMICONDUCTOR DEVICES SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The conical diamond is retained in material of specific thermal expansion coefficient to ensure that it is not loosened when the temperature rises. The tool comprises a head which includes a small diamond (2) fixed to a support body (3). The diamond has a conical shape with its base retained in the support body, and its tip projecting freely. The diamond is fastened by a system which avoids the diamond becoming unseated as a result of different thermal expansion of the diamond and base material. This may comprise a seating in the block which is also conical in shape, or may comprises a welding material (5) surrounding the base of the cone, within a recess formed in the block. Materials are chosen such that their respective degrees of thermal expansion do not allow the diamond to become loose when the device is heated.