发明名称 |
Calibration of an instrument for the cold-rolling of tubes |
摘要 |
This invention relates to the plastic metal working, particularly to tube rolling production and can be applied for tube cold pilgering on rolling machines. Tool design for tube cold pilgering, in which, in order to increase accuracy, surface quality, mechanical properties stability and decrease rolled tubes defects, the evolvement of external and profile of internal tooling are executed in the form of unified curve and represent geometrical location of various spline-functions key-points, whereupon along with geometrical parameters of spline-functions calculated curves the authors use factors defining physical-mathematical properties of rolled material and pilgering schemes.
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申请公布号 |
US6360575(B1) |
申请公布日期 |
2002.03.26 |
申请号 |
US20000622016 |
申请日期 |
2000.08.10 |
申请人 |
JOINT STOCK COMPANY "CHEPETSKIY MECHANICAL PLANT";ZAVODCHIKOV SERGEI JURIEVICH;LOSITSKY ANATOLY FRANTSEVICH;KOTREKHOV VLADIMIR ANDREEVICH;KOMISSAROV VLADIMIR ARSENIEVIC;SAFONOV VLADIMIR NIKOLAEVICH;KROTKIKH SERGEI VALERIEVICH;DEVYATIKH VASILY GENNADIEVICH;VERETENNIKOV VLADIMIR ALEKSEEV;BOCHAROV OLEG VIKTOROVICH;BUKHOVTSEV VIKTOR FEDOROVICH;SHIKOV ALEXANDR KONSTANTINOVIC |
发明人 |
ZAVODCHIKOV SERGEY YURIEVICH;LOSITSKIY ANATOLIY FRANTSEVICH;KOTREKHOV VLADIMIR ANDREEVICH;KOMISSAROV VLADIMIR ARSENIEVICH;SAFONOV VLADIMIR NIKOLAYEVICH;KROTKIKH SERGEY VALERJEVICH;DEVYATIKH VASILIY GENNADJEVICH;VERETENNIKOV VLADIMIR ALEKSEEVICH;BOCHAROV OLEG VIKTOROVICH;BUCHOVTSEV VIKTOR FEDOROVICH;SHIKOV ALEXANDR KONSTANTINOVICH |
分类号 |
B21B21/02;B21B27/00;B21B27/02;(IPC1-7):B21B17/10 |
主分类号 |
B21B21/02 |
代理机构 |
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代理人 |
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地址 |
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