| 发明名称 |
СПОСОБ РОТАЦИОННОЙ ВЫТЯЖКИ ОБОЛОЧЕК СЛОЖНОГО ПРОФИЛЯ |
| 摘要 |
FIELD: technological processes. ^ SUBSTANCE: in method of rotary drawing blank is installed on profile holder and affected with deforming rollers. Blank profile is formed with separation of deformation between rollers into several sites by means of their radial displacement with equality of radial forces. ^ EFFECT: provides possibility of complex profile shell rotary drawing, with large length and high diameter difference, at high stability of deformation process. ^ 4 cl, 2 dwg, 1 ex |
| 申请公布号 |
RU2006128650(A) |
申请公布日期 |
2008.02.20 |
| 申请号 |
RU20060128650 |
申请日期 |
2006.08.07 |
| 申请人 |
Федеральное Государственное унитарное предпри тие"Государственное научно-производственное предпри тие "Сплав" (RU) |
发明人 |
Белов Евгений Андреевич (RU);Белов Алексей Евгеньевич (RU);Демь ник Анна Сергеевна (RU);Собкалов Владимир Тимофеевич (RU);Хитрый Александр Андреевич (RU);Кобылин Рудольф Анатольевич (RU);Макаровец Николай Александрович (RU) |
| 分类号 |
B21D22/16 |
主分类号 |
B21D22/16 |
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