发明申请
US20090152256A1 METHOD FOR MANUFACTURING A STAMPED/HEATED PART FROM A STEEL SHEET PLATED WITH ALUMINUM ALLOY
审中-公开
从用铝合金制成的钢板上制作加压部件的方法
- 专利标题: METHOD FOR MANUFACTURING A STAMPED/HEATED PART FROM A STEEL SHEET PLATED WITH ALUMINUM ALLOY
- 专利标题(中): 从用铝合金制成的钢板上制作加压部件的方法
-
申请号: US11954874申请日: 2007-12-12
-
公开(公告)号: US20090152256A1公开(公告)日: 2009-06-18
- 发明人: Alan Seid , Masayuki Narita
- 申请人: Alan Seid , Masayuki Narita
- 申请人地址: JP Tokyo
- 专利权人: Honda Motor Co., Ltd.
- 当前专利权人: Honda Motor Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 主分类号: B21D35/00
- IPC分类号: B21D35/00 ; B21J1/06 ; B23P23/00 ; H05B1/00
摘要:
A method and related apparatus are disclosed for heating and stamping a processed part. A sheet of high-tensile steel is provided as a work part. The sheet is plated with a high-temperature-resistant material to improve formability. The temperature-resistant material can include oxidized aluminum or a high-temperature-resistant alloy of aluminum and/or zinc and/or steel. An electrical current is applied to the work part to provide heating to the work part through resistance heating. The plated sheet can be stamped while heating to form a stamped work part. The work part is quenched through cooling to increase metallurgical strength.
信息查询