CN101892982B - 单螺杆金属螺杆泵定子及其内螺旋面加工方法 - Google Patents
单螺杆金属螺杆泵定子及其内螺旋面加工方法 Download PDFInfo
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- CN101892982B CN101892982B CN2010102113133A CN201010211313A CN101892982B CN 101892982 B CN101892982 B CN 101892982B CN 2010102113133 A CN2010102113133 A CN 2010102113133A CN 201010211313 A CN201010211313 A CN 201010211313A CN 101892982 B CN101892982 B CN 101892982B
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- bar
- stator
- groove
- screw pump
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CN2010102113133A CN101892982B (zh) | 2010-06-28 | 2010-06-28 | 单螺杆金属螺杆泵定子及其内螺旋面加工方法 |
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CN2010102113133A CN101892982B (zh) | 2010-06-28 | 2010-06-28 | 单螺杆金属螺杆泵定子及其内螺旋面加工方法 |
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CN101892982A CN101892982A (zh) | 2010-11-24 |
CN101892982B true CN101892982B (zh) | 2012-06-20 |
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CN2010102113133A Expired - Fee Related CN101892982B (zh) | 2010-06-28 | 2010-06-28 | 单螺杆金属螺杆泵定子及其内螺旋面加工方法 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102062089A (zh) * | 2010-12-24 | 2011-05-18 | 新疆华易石油工程技术有限公司 | 一种全金属螺杆泵定子的加工方法 |
CN102139440B (zh) * | 2011-04-13 | 2013-01-23 | 时敬龙 | 稠油热采用全金属螺杆泵定子的加工方法 |
CN102581551A (zh) * | 2011-12-31 | 2012-07-18 | 重庆明珠机电有限公司 | 深孔螺旋异形曲面工件的成形方法 |
CN103008742A (zh) * | 2012-12-12 | 2013-04-03 | 江南大学 | 一种数控螺杆铣床 |
CN104416330A (zh) * | 2013-08-30 | 2015-03-18 | 长江大学 | 金属螺杆钻具定子螺旋曲面内腔的分块数控加工方法 |
CN105729074B (zh) * | 2014-10-14 | 2018-03-09 | 东营凯维石油科技有限责任公司 | 一种全金属螺杆泵定子辅助加工装置的使用方法 |
CN105562617A (zh) * | 2014-11-07 | 2016-05-11 | 中国石油化工股份有限公司 | 一种螺杆泵金属定子分瓣成型方法 |
CN109538112B (zh) * | 2019-01-04 | 2023-09-08 | 中国地质大学(北京) | 一种套装拼接式全金属螺杆定子加工方法 |
CN109915044B (zh) * | 2019-03-22 | 2023-11-21 | 中国地质大学(北京) | 一种装配式螺杆钻具金属定子轴向加工装配工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1488652A (zh) * | 1967-10-25 | |||
CN2059940U (zh) * | 1990-02-12 | 1990-08-01 | 天津市工业泵总厂 | 分段组合式单螺杆泵衬套 |
US5807087A (en) * | 1997-03-21 | 1998-09-15 | Tarby, Inc. | Stator assembly for a progressing cavity pump |
US6241494B1 (en) * | 1998-09-18 | 2001-06-05 | Schlumberger Technology Company | Non-elastomeric stator and downhole drilling motors incorporating same |
FR2826407B1 (fr) * | 2001-06-21 | 2004-04-16 | Pcm Pompes | Stator de pompe moineau et procede pour sa fabrication |
US7396220B2 (en) * | 2005-02-11 | 2008-07-08 | Dyna-Drill Technologies, Inc. | Progressing cavity stator including at least one cast longitudinal section |
CN101796301B (zh) * | 2007-08-17 | 2013-05-15 | 西派克有限公司 | 设有分体型定子的偏心螺杆泵 |
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2010
- 2010-06-28 CN CN2010102113133A patent/CN101892982B/zh not_active Expired - Fee Related
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Inventor after: Ding Qingxin Inventor after: Geng Dai Inventor after: Liu Zhi Inventor after: Yin Haiwen Inventor after: Tian Yingcheng Inventor after: Hui Kunliang Inventor before: Ding Qingxin Inventor before: Liu Zhi Inventor before: Yin Haiwen Inventor before: Tian Yingcheng Inventor before: Hui Kunliang |
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Free format text: CORRECT: INVENTOR; FROM: DING QINGXIN LIU ZHI YIN HAIWEN TIAN YINGCHENG HUI KUNLIANG TO: DING QINGXIN GENG DAI LIU ZHI YIN HAIWEN TIAN YINGCHENG HUI KUNLIANG |
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