CN104308082B - 一种空心涡轮导向叶片的浇注方法 - Google Patents
一种空心涡轮导向叶片的浇注方法 Download PDFInfo
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- CN104308082B CN104308082B CN201410594148.2A CN201410594148A CN104308082B CN 104308082 B CN104308082 B CN 104308082B CN 201410594148 A CN201410594148 A CN 201410594148A CN 104308082 B CN104308082 B CN 104308082B
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- shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410594148.2A CN104308082B (zh) | 2014-10-29 | 2014-10-29 | 一种空心涡轮导向叶片的浇注方法 |
Applications Claiming Priority (1)
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CN201410594148.2A CN104308082B (zh) | 2014-10-29 | 2014-10-29 | 一种空心涡轮导向叶片的浇注方法 |
Publications (2)
Publication Number | Publication Date |
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CN104308082A CN104308082A (zh) | 2015-01-28 |
CN104308082B true CN104308082B (zh) | 2016-05-18 |
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CN201410594148.2A Active CN104308082B (zh) | 2014-10-29 | 2014-10-29 | 一种空心涡轮导向叶片的浇注方法 |
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CN (1) | CN104308082B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3061050A1 (fr) * | 2016-12-26 | 2018-06-29 | Safran Aircraft Engines | Moule carapace pour un secteur de roue aubagee |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104550735A (zh) * | 2015-02-08 | 2015-04-29 | 哈尔滨鑫润工业有限公司 | 百万千瓦核电机组末级超长导叶片精铸方法 |
CN105772633B (zh) * | 2015-12-28 | 2018-05-11 | 浙江亚辰新材料科技有限公司 | 一种涡轮叶片精密铸造定向凝固方法 |
CN107755635A (zh) * | 2017-09-12 | 2018-03-06 | 东方电气集团东方汽轮机有限公司 | 一种解决燃机带冠叶片叶顶r角热裂纹的方法 |
CN109093072B (zh) * | 2018-07-27 | 2020-11-17 | 沈阳中科三耐新材料股份有限公司 | 一种燃气轮机用涡轮叶片的铸造工艺 |
CN108941459B (zh) * | 2018-09-05 | 2020-10-09 | 中国航发动力股份有限公司 | 一种降低燃机涡轮叶片疏松的方法 |
CN110052583A (zh) * | 2019-03-15 | 2019-07-26 | 启东市聚旺铸造有限公司 | 一种空心导向叶片精密铸造工艺 |
CN111659856B (zh) * | 2020-05-22 | 2022-03-29 | 东方电气集团东方汽轮机有限公司 | 一种多联体实心叶片浇注***和浇注方法 |
CN111774528A (zh) * | 2020-06-19 | 2020-10-16 | 内蒙古第一机械集团股份有限公司 | 一种高锰钢履带板型壳的制造方法 |
CN112453325B (zh) * | 2020-11-03 | 2021-08-06 | 哈尔滨工业大学 | 一种高温合金点阵夹芯结构翼舵的铸造成型方法 |
CN112548039B (zh) * | 2020-11-20 | 2022-03-29 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种高温合金薄壁件榫卯组合式浇注***及制造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5465780A (en) * | 1993-11-23 | 1995-11-14 | Alliedsignal Inc. | Laser machining of ceramic cores |
JP2004276109A (ja) * | 2003-03-19 | 2004-10-07 | Daido Steel Co Ltd | ロストワックス鋳造法におけるワックス模型 |
CN100577324C (zh) * | 2006-10-26 | 2010-01-06 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种重型燃机ⅱ级导向器叶片的浇铸方法 |
FR2985923B1 (fr) * | 2012-01-24 | 2016-02-05 | Snecma | Carapace pour la fabrication par moulage a cire perdue d'elements aubages de turbomachine d'aeronef, comprenant des bras de coulee inclines |
CN102836964B (zh) * | 2012-08-23 | 2014-08-06 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种薄芯带冠叶片铸件浇铸*** |
CN103658542B (zh) * | 2013-12-19 | 2016-08-31 | 贵州黎阳航空动力有限公司 | 一种精密铸造浇注*** |
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2014
- 2014-10-29 CN CN201410594148.2A patent/CN104308082B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3061050A1 (fr) * | 2016-12-26 | 2018-06-29 | Safran Aircraft Engines | Moule carapace pour un secteur de roue aubagee |
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Publication number | Publication date |
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CN104308082A (zh) | 2015-01-28 |
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GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee after: AECC AVIATION POWER CO,LTD. Address before: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee before: AVIC AVIATION ENGINE Corp.,PLC |
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CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee after: AVIC AVIATION ENGINE Corp.,PLC Address before: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee before: XI'AN AVIATION POWER Co.,Ltd. |
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