发明名称 |
Press Forming System, Press Forming Method, and Computer Program |
摘要 |
A system, method and software arrangement are provided for generating press-formed parts having a more consistent quality based on improved determination of processing conditions. For example, an apparatus can be configured to compare actual performance values of material properties provided by a material property database with standard values, and to adjust forming conditions such as a forming speed and a blank-holder pressure in accordance with the compared result. A control arrangement can be provided to control a press-forming device using the adjusted forming conditions. Accordingly, it may be possible to reduce occurrences of defects such as cracks and wrinkles when press-forming materials, and to obtain products having consistent quality and substantially identical shapes.
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申请公布号 |
US2008092620(A1) |
申请公布日期 |
2008.04.24 |
申请号 |
US20050575059 |
申请日期 |
2005.09.08 |
申请人 |
NIPPON STEEL CORPORATION;ARCELOR FRANCE |
发明人 |
SUZUKI NORIYUKI;UENISHI AKIHIRO;KURIYAMA YUKIHISA;NIWA TOSHIYUKI;KUWAYAMA TAKUYA |
分类号 |
B21D22/28;B21D22/00;G05B19/418 |
主分类号 |
B21D22/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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