CN103042090B - 水轮机转轮叶片模压成型方法 - Google Patents
水轮机转轮叶片模压成型方法 Download PDFInfo
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- CN103042090B CN103042090B CN201310003536.4A CN201310003536A CN103042090B CN 103042090 B CN103042090 B CN 103042090B CN 201310003536 A CN201310003536 A CN 201310003536A CN 103042090 B CN103042090 B CN 103042090B
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- steel plate
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- mould
- turbine runner
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CN201310003536.4A CN103042090B (zh) | 2013-01-06 | 2013-01-06 | 水轮机转轮叶片模压成型方法 |
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CN201310003536.4A CN103042090B (zh) | 2013-01-06 | 2013-01-06 | 水轮机转轮叶片模压成型方法 |
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CN103042090A CN103042090A (zh) | 2013-04-17 |
CN103042090B true CN103042090B (zh) | 2015-10-28 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104190814B (zh) * | 2014-08-08 | 2016-06-15 | 沈阳铸造研究所 | 一种高品质水轮机叶片热模压方法 |
CN104889695B (zh) * | 2015-06-17 | 2017-07-04 | 沈阳飞机工业(集团)有限公司 | 一种大型复合材料曲面工装去应力的工艺方法 |
CN105270702B (zh) * | 2015-09-29 | 2017-07-07 | 航天材料及工艺研究所 | 一种大直径薄壁箱体的球冠面箱底泡沫塑料等厚加工装置及方法 |
CN107774808B (zh) * | 2016-08-31 | 2019-04-09 | 沈阳铸造研究所 | 一种大型组合可调节模压叶片模具及其制备方法 |
CN109967619B (zh) * | 2017-12-28 | 2020-10-13 | 航天海鹰(哈尔滨)钛业有限公司 | 一种大曲率、变截面钛合金蒙皮一次热压成形模具 |
CN111539082B (zh) * | 2020-04-26 | 2023-04-07 | 重庆水轮机厂有限责任公司 | 一种水轮机叶片三维模型快速重建方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1299717A (zh) * | 1999-12-15 | 2001-06-20 | 哈尔滨电机厂有限责任公司 | 一种减小水轮机叶片模压回弹的新方法 |
CN101705899A (zh) * | 2009-11-18 | 2010-05-12 | 东方电气集团东方电机有限公司 | 钢板模压成型方法在水轮机大型曲面环型部件制造中的应用 |
CN102837167A (zh) * | 2011-06-22 | 2012-12-26 | 湖北省风机厂有限公司 | 静叶可调轴流风机叶片压模的制备工艺 |
Family Cites Families (1)
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JPS55109545A (en) * | 1979-02-14 | 1980-08-23 | Japan Steel Works Ltd:The | Mold making method |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1299717A (zh) * | 1999-12-15 | 2001-06-20 | 哈尔滨电机厂有限责任公司 | 一种减小水轮机叶片模压回弹的新方法 |
CN101705899A (zh) * | 2009-11-18 | 2010-05-12 | 东方电气集团东方电机有限公司 | 钢板模压成型方法在水轮机大型曲面环型部件制造中的应用 |
CN102837167A (zh) * | 2011-06-22 | 2012-12-26 | 湖北省风机厂有限公司 | 静叶可调轴流风机叶片压模的制备工艺 |
Non-Patent Citations (2)
Title |
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大型混流式水轮机叶片模压数控加工新工艺;杨立刚;《电站系统工程》;20090930;第25卷(第5期);第67-68页 * |
水轮机转轮叶片模压成型技术;王地召等;《东方电气评论》;20060331;第20卷(第1期);第42-46页 * |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Water turbine runner blade pressure molding method Effective date of registration: 20180117 Granted publication date: 20151028 Pledgee: Chongqing mechanical and electrical Holding Group Finance Co., Ltd. Pledgor: Chongqing Water Turbine Works Co., Ltd. Registration number: 2018980000007 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190118 Granted publication date: 20151028 Pledgee: Chongqing mechanical and electrical Holding Group Finance Co., Ltd. Pledgor: Chongqing Water Turbine Works Co., Ltd. Registration number: 2018980000007 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Water turbine runner blade pressure molding method Effective date of registration: 20190320 Granted publication date: 20151028 Pledgee: Chongqing mechanical and electrical Holding Group Finance Co., Ltd. Pledgor: Chongqing Water Turbine Works Co., Ltd. Registration number: 2019500000007 |