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Umformvorrichtung

Deforming device for bore pressing.
 
: Thomas, V.; Weidlich, D.; Schmidt, U.; Mueller, A.

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Frontpage ()

DE 1998-19802565 A: 19980123
DE 1998-19802565 A: 19980123
DE 19802565 A1: 19990729
B21J0009
Deutsch
Patent, Elektronische Publikation
Fraunhofer IWU ()

Abstract
NOVELTY - The deforming device has a first shaping tool (2) fitted to a first carriage (4) and a second shaping tool (14) fitted to a second carriage (10), to deform a clamped workpiece (26) between them. Both carriages can move in the deforming direction. The first and second carriages run on a common guide (8). The first carriage may itself run on the second carriage, which may have a recess (18) fitting concentrically round the first carriage. USE - For bore pressing. ADVANTAGE - The device offers greater precision. DESCRIPTION OF DRAWING(S) - The drawing shows a partly sectioned longitudinal view of the device. First shaping tool 2 First carriage 4 Common guide 8 Second carriage 10 Second shaping tool 14 Recess 18 Workpiece 26

: http://publica.fraunhofer.de/dokumente/PX-37489.html