CN103521521B - 一种凹辊式管材斜轧张力减径工艺方法 - Google Patents
一种凹辊式管材斜轧张力减径工艺方法 Download PDFInfo
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- CN103521521B CN103521521B CN201310487251.2A CN201310487251A CN103521521B CN 103521521 B CN103521521 B CN 103521521B CN 201310487251 A CN201310487251 A CN 201310487251A CN 103521521 B CN103521521 B CN 103521521B
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- roller
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- recessed roller
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CN201310487251.2A CN103521521B (zh) | 2013-10-17 | 2013-10-17 | 一种凹辊式管材斜轧张力减径工艺方法 |
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CN201310487251.2A CN103521521B (zh) | 2013-10-17 | 2013-10-17 | 一种凹辊式管材斜轧张力减径工艺方法 |
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CN103521521A CN103521521A (zh) | 2014-01-22 |
CN103521521B true CN103521521B (zh) | 2015-11-18 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104353673A (zh) * | 2014-11-04 | 2015-02-18 | 辽宁天丰特殊工具制造有限公司 | 消除钢管内方的定减径机 |
CN106216398A (zh) * | 2016-08-31 | 2016-12-14 | 太仓新宝谊钢管制造有限公司 | 一种改进的张减机孔型 |
CN111014302B (zh) * | 2019-12-09 | 2021-07-23 | 杭州淳通新材料科技有限公司 | 多辊式无缝锥管超精密成型装置及无缝锥管成型工艺 |
CN113426834B (zh) * | 2021-06-18 | 2022-11-22 | 浙江明贺钢管有限公司 | 一种用于无缝钢管生产用定径机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2176412A (en) * | 1936-08-19 | 1939-10-17 | Timken Roller Bearing Co | Method and apparatus for sizing tubes |
JPS5291766A (en) * | 1976-01-30 | 1977-08-02 | Nippon Steel Corp | Method of rolling seamless metal pipe |
JPH09285802A (ja) * | 1996-04-24 | 1997-11-04 | Nippon Steel Corp | 棒線材の傾斜圧延方法 |
CN101352728A (zh) * | 2008-09-19 | 2009-01-28 | 沈阳东方钢铁有限公司 | 一种大型无缝钢管生产新工艺 |
CN102172627A (zh) * | 2010-12-28 | 2011-09-07 | 曾建伟 | 一种复合绝缘子金具螺旋孔型斜轧轧辊孔型的设计方法 |
CN102245320A (zh) * | 2008-12-24 | 2011-11-16 | 住友金属工业株式会社 | 利用冷轧制造无缝金属管的方法 |
CN202498078U (zh) * | 2012-01-20 | 2012-10-24 | 贵阳捷盛科技实业发展有限公司 | 一种斜纵轧中空钢的终轧装置 |
CN202845437U (zh) * | 2012-09-29 | 2013-04-03 | 湖北新冶钢有限公司 | 微张力减径机组的孔型 |
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2013
- 2013-10-17 CN CN201310487251.2A patent/CN103521521B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2176412A (en) * | 1936-08-19 | 1939-10-17 | Timken Roller Bearing Co | Method and apparatus for sizing tubes |
JPS5291766A (en) * | 1976-01-30 | 1977-08-02 | Nippon Steel Corp | Method of rolling seamless metal pipe |
JPH09285802A (ja) * | 1996-04-24 | 1997-11-04 | Nippon Steel Corp | 棒線材の傾斜圧延方法 |
CN101352728A (zh) * | 2008-09-19 | 2009-01-28 | 沈阳东方钢铁有限公司 | 一种大型无缝钢管生产新工艺 |
CN102245320A (zh) * | 2008-12-24 | 2011-11-16 | 住友金属工业株式会社 | 利用冷轧制造无缝金属管的方法 |
CN102172627A (zh) * | 2010-12-28 | 2011-09-07 | 曾建伟 | 一种复合绝缘子金具螺旋孔型斜轧轧辊孔型的设计方法 |
CN202498078U (zh) * | 2012-01-20 | 2012-10-24 | 贵阳捷盛科技实业发展有限公司 | 一种斜纵轧中空钢的终轧装置 |
CN202845437U (zh) * | 2012-09-29 | 2013-04-03 | 湖北新冶钢有限公司 | 微张力减径机组的孔型 |
Non-Patent Citations (1)
Title |
---|
用三辊斜轧减径工艺生产厚壁管;杨志强;《钢管》;19910829(第04期);第18-21页 * |
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CN103521521A (zh) | 2014-01-22 |
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Inventor after: Zhou Yan Inventor after: Zhao Chunjiang Inventor after: Zhao Cai Inventor after: Huang Qingxue Inventor after: Bai Lei Inventor after: Shuang Yuanhua Inventor after: Qin Jianping Inventor after: An Junjing Inventor after: Zhou Yan Zhao Chunjiang Zhao Cai Huang Qingxue Bai Lei Qin Jun Yuanhua double Jian Ping Hao Linlu Inventor before: Zhao Chunjiang Inventor before: Zhao Cai Inventor before: Huang Qingxue Inventor before: Bai Lei Inventor before: Shuang Yuanhua Inventor before: Qin Jianping Inventor before: An Junjing Inventor before: Zhao Chunjiang Zhao Cai Huang Qingxue Bai Lei Qin Jun Yuanhua double Jian Ping Hao Linlu |
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