Invention Application
- Patent Title: Method and apparatus for molding by forging
- Patent Title (中): 通过锻造成型的方法和装置
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Application No.: US10580826Application Date: 2004-11-25
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Publication No.: US20070079641A1Publication Date: 2007-04-12
- Inventor: Yoshihisa Doi , Masayoshi Sakakibara , Shoji Matsumoto , Koichi Goto
- Applicant: Yoshihisa Doi , Masayoshi Sakakibara , Shoji Matsumoto , Koichi Goto
- Assignee: HONDA MOTORS CO., LTD.
- Current Assignee: HONDA MOTORS CO., LTD.
- Priority: JP2003-395681 20031126; JP2003-395682 20031128
- International Application: PCT/JP04/17464 WO 20041125
- Main IPC: B21J3/00
- IPC: B21J3/00

Abstract:
The invention is directed to provide a forming method and a forming apparatus that are, without extending a processing time compared with the conventional practice, capable of sufficiently lubricating a formed object and forming at safety without the lubricant igniting under pressure. In an extruding apparatus, a workpiece is successively transferred to a series of press stages, a conveying unit successively transferring the workpiece is provided with a nozzle for spraying the workpiece with lubricant, and the workpiece and the nozzle are located in fixed relative positions to each other in spraying the workpiece with the lubricant.
Public/Granted literature
- US1616216A Game apparatus Public/Granted day:1927-02-01
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