发明名称 |
METHOD FOR SHAPING BENT SHEET PARTS |
摘要 |
FIELD: plastic metal working, namely manufacture of members of outer facing of ship bodies and other complex-shape constructions. SUBSTANCE: method comprises steps of applying successive local bending efforts by one or several transitions along path of isoparameteric lines of equal bending of loaded blank or of equal bending efforts; orienting axis of applied bending efforts along line normal relative to isoparameteric line in plane and relative to plane of bent blank. EFFECT: enhanced efficiency of method. 5 cl, 3 dwg
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申请公布号 |
RU2194589(C2) |
申请公布日期 |
2002.12.20 |
申请号 |
RU20000120635 |
申请日期 |
2000.08.01 |
申请人 |
UT TEKHNOLOGII SUDOSTROENIJA;FGUP TSENTRAL NYJ NII |
发明人 |
KUKLIN O.S.;POPOV V.I.;MARGOLIN JA.G. |
分类号 |
B21D11/20;(IPC1-7):B21D11/20 |
主分类号 |
B21D11/20 |
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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