Invention Grant
- Patent Title: Trimless forged products and method
- Patent Title (中): 无痕锻造产品和方法
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Application No.: US11705165Application Date: 2007-02-09
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Publication No.: US07588834B2Publication Date: 2009-09-15
- Inventor: Jason J. Lowe
- Applicant: Jason J. Lowe
- Applicant Address: US MI Detroit
- Assignee: American Axle & Manufacturing, Inc.
- Current Assignee: American Axle & Manufacturing, Inc.
- Current Assignee Address: US MI Detroit
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: B60B27/00
- IPC: B60B27/00

Abstract:
A method of manufacturing an irregularly shaped forging includes heating a billet to a predetermined temperature, placing the heated billet within the cavity of a die, advancing a punch into the cavity to begin to disperse the material into a plurality of radially extending extremities of the cavity and continuing to advance the punch into the die to force a portion of the material to enter predetermined clearance zones between the punch and the die to form an irregularly shaped forging having a plurality of axially extending flash portions.
Public/Granted literature
- US20070137278A1 Trimless forged products and method Public/Granted day:2007-06-21
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