CDP Bharat Forge GmbH

DD

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IPC Class
B21J 5/02 - Die forgingTrimming by making use of special dies 1
B21J 9/02 - Special design or construction 1
B21K 1/12 - Making machine elements axles or shafts of specially-shaped cross-section 1
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1.

METHOD FOR FORMING FORGED PARTS

      
Document Number 02859332
Status In Force
Filing Date 2012-12-17
Open to Public Date 2013-06-20
Grant Date 2020-01-21
Owner CDP BHARAT FORGE GMBH (DD)
Inventor Bachmann, Markus

Abstract

A method according to the invention for producing forged parts with a prescribed end contour comprises the following steps: pre-forging of a blank in order to obtain a forged part and subsequent reshaping of the forged part in a die, wherein one or a plurality of tools are inserted into the forged part during the reshaping and, in the process, the material of the forged part is displaced in a manner such that the specified end contour is obtained.

IPC Classes  ?

  • B21J 5/02 - Die forgingTrimming by making use of special dies
  • B21J 9/02 - Special design or construction
  • B21K 1/12 - Making machine elements axles or shafts of specially-shaped cross-section