Method for forming forged parts
US9375778B2 · kind B2 · utility
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4References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 2012 |
| Grant date | Jun 28, 2016 |
| Priority date | — |
| Expiry date | Dec 17, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21K1/12
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.