CN105127213B - Metal stacking/drawing deformation detection device in steel tube diagonal continuous rolling - Google Patents
Metal stacking/drawing deformation detection device in steel tube diagonal continuous rolling Download PDFInfo
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- CN105127213B CN105127213B CN201510638232.4A CN201510638232A CN105127213B CN 105127213 B CN105127213 B CN 105127213B CN 201510638232 A CN201510638232 A CN 201510638232A CN 105127213 B CN105127213 B CN 105127213B
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510638232.4A CN105127213B (en) | 2015-09-30 | 2015-09-30 | Metal stacking/drawing deformation detection device in steel tube diagonal continuous rolling |
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CN201510638232.4A CN105127213B (en) | 2015-09-30 | 2015-09-30 | Metal stacking/drawing deformation detection device in steel tube diagonal continuous rolling |
Publications (2)
Publication Number | Publication Date |
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CN105127213A CN105127213A (en) | 2015-12-09 |
CN105127213B true CN105127213B (en) | 2017-01-18 |
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CN201510638232.4A Expired - Fee Related CN105127213B (en) | 2015-09-30 | 2015-09-30 | Metal stacking/drawing deformation detection device in steel tube diagonal continuous rolling |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1308680A (en) * | 1969-12-02 | 1973-02-21 | Kocks F | Manufacture of seamless tubing |
WO1998022234A1 (en) * | 1996-11-18 | 1998-05-28 | Siemens Aktiengesellschaft | Mill train with at least one roll stand with three-phase current driving system |
CN102172625A (en) * | 2011-01-30 | 2011-09-07 | 太原科技大学 | Seamless steel pipe three-roller skew tandem rolling production method and apparatus thereof |
CN103316917A (en) * | 2013-06-18 | 2013-09-25 | 太原科技大学 | Three-roller skew continuous rolling mill for producing tubes or bars |
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2015
- 2015-09-30 CN CN201510638232.4A patent/CN105127213B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1308680A (en) * | 1969-12-02 | 1973-02-21 | Kocks F | Manufacture of seamless tubing |
WO1998022234A1 (en) * | 1996-11-18 | 1998-05-28 | Siemens Aktiengesellschaft | Mill train with at least one roll stand with three-phase current driving system |
CN102172625A (en) * | 2011-01-30 | 2011-09-07 | 太原科技大学 | Seamless steel pipe three-roller skew tandem rolling production method and apparatus thereof |
CN103316917A (en) * | 2013-06-18 | 2013-09-25 | 太原科技大学 | Three-roller skew continuous rolling mill for producing tubes or bars |
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CN105127213A (en) | 2015-12-09 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Inventor after: Shuang Yuanhua Inventor after: Wang Qinghua Inventor after: Mao Feilong Inventor after: Zhou Yan Inventor after: Niu Xu Inventor after: Gou Yujun Inventor before: Shuang Yuanhua Inventor before: Mao Feilong Inventor before: Wang Qinghua Inventor before: Zhou Yan Inventor before: Niu Xu Inventor before: Gou Yujun |
|
CB03 | Change of inventor or designer information | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20180930 |