发明名称 |
CURVED SURFACE FORMING METHOD OF A METAL PLATE |
摘要 |
<p>Disclosed is a curved surface forming method for a metal plate. Nonlinear finite element analysis of elasto-plastic large deformation is performed on the metal plate. The metal plate to be worked is formed so as to have a three-dimensional target curved surface on the basis of the analysis results using a plurality of forming punches connected to a hydraulic apparatus. The curved surface formation method is very useful when the metal plate is worked for small quantity batch production.</p> |
申请公布号 |
WO2008084920(A1) |
申请公布日期 |
2008.07.17 |
申请号 |
WO2007KR06350 |
申请日期 |
2007.12.07 |
申请人 |
PUSAN NATIONAL UNIVERSITY INDUSTRYUNIVERSITY COOPERATION FOUNDATION;PAIK, JEOM KEE |
发明人 |
PAIK, JEOM KEE |
分类号 |
B21D13/02 |
主分类号 |
B21D13/02 |
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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