CN102836964B - 一种薄芯带冠叶片铸件浇铸*** - Google Patents
一种薄芯带冠叶片铸件浇铸*** Download PDFInfo
- Publication number
- CN102836964B CN102836964B CN201210302291.0A CN201210302291A CN102836964B CN 102836964 B CN102836964 B CN 102836964B CN 201210302291 A CN201210302291 A CN 201210302291A CN 102836964 B CN102836964 B CN 102836964B
- Authority
- CN
- China
- Prior art keywords
- upside
- pouring
- blade
- note
- downside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210302291.0A CN102836964B (zh) | 2012-08-23 | 2012-08-23 | 一种薄芯带冠叶片铸件浇铸*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210302291.0A CN102836964B (zh) | 2012-08-23 | 2012-08-23 | 一种薄芯带冠叶片铸件浇铸*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102836964A CN102836964A (zh) | 2012-12-26 |
CN102836964B true CN102836964B (zh) | 2014-08-06 |
Family
ID=47364838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210302291.0A Active CN102836964B (zh) | 2012-08-23 | 2012-08-23 | 一种薄芯带冠叶片铸件浇铸*** |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102836964B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105234377A (zh) * | 2015-10-28 | 2016-01-13 | 西安航空动力股份有限公司 | 解决定向凝固柱晶及单晶叶片榫头疏松的方法及叶片模组 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103252452B (zh) * | 2013-05-23 | 2016-06-29 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种等轴晶涡轮工作叶片毛坯铸造方法 |
CN103586415A (zh) * | 2013-11-07 | 2014-02-19 | 中国南方航空工业(集团)有限公司 | 浇注*** |
CN103600034B (zh) * | 2013-11-25 | 2015-08-26 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种薄壁铸件铸造用浇道***熔模 |
CN104308076B (zh) * | 2014-10-29 | 2016-09-07 | 西安航空动力股份有限公司 | 一种四联空心涡轮导向叶片的蜡模组合及其精铸方法 |
CN104308082B (zh) * | 2014-10-29 | 2016-05-18 | 西安航空动力股份有限公司 | 一种空心涡轮导向叶片的浇注方法 |
CN105170910B (zh) * | 2015-10-10 | 2017-05-03 | 贵阳中航动力精密铸造有限公司 | 一种防止陶瓷型芯断裂的浇注*** |
CN105290333B (zh) * | 2015-12-02 | 2017-10-27 | 株洲中航动力精密铸造有限公司 | 底注式浇注*** |
CN105364006B (zh) * | 2015-12-09 | 2017-06-20 | 沈阳黎明航空发动机(集团)有限责任公司 | 大尺寸空心带冠叶片铸件浇注***的蜡模及其制造方法 |
CN107598097B (zh) * | 2017-11-10 | 2020-04-10 | 东方电气集团东方汽轮机有限公司 | 一种涡轮导向叶片的蜡模组合及其精铸方法 |
CN108465779B (zh) * | 2018-06-25 | 2024-04-02 | 中国航发南方工业有限公司 | 叶片竖直型导向器的底注式浇注***及浇注方法 |
CN109773137B (zh) * | 2019-01-17 | 2020-07-10 | 中国科学院金属研究所 | 一种防止单晶高温合金导向叶片杂晶缺陷形成的方法 |
CN114653924B (zh) * | 2022-03-16 | 2023-08-29 | 南京工业大学 | 一种复杂薄壁件补缩路径的低压铸造浇注*** |
CN115921790B (zh) * | 2022-12-26 | 2024-01-23 | 中国航发北京航空材料研究院 | 一种细长薄壁叶片浇注***设计方法 |
CN116571693B (zh) * | 2023-07-12 | 2023-09-08 | 河北钢研德凯科技有限公司 | 空心叶片制备装置及空心叶片制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4549599A (en) * | 1978-10-19 | 1985-10-29 | United Technologies Corporation | Preventing mold and casting cracking in high rate directional solidification processes |
US5404930A (en) * | 1994-01-06 | 1995-04-11 | Pcc Airfoils, Inc. | Method and apparatus for casting an airfoil |
CN200995262Y (zh) * | 2007-02-01 | 2007-12-26 | 广西玉柴机器股份有限公司 | 气缸盖浇铸装置 |
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 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02235548A (ja) * | 1989-03-10 | 1990-09-18 | Mitsubishi Heavy Ind Ltd | 鋳造翼の製造方法 |
US7201212B2 (en) * | 2003-08-28 | 2007-04-10 | United Technologies Corporation | Investment casting |
US20080099177A1 (en) * | 2006-10-31 | 2008-05-01 | General Electric Company | Investment casting process and apparatus to facilitate superior grain structure in a DS turbine bucket with shroud |
-
2012
- 2012-08-23 CN CN201210302291.0A patent/CN102836964B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4549599A (en) * | 1978-10-19 | 1985-10-29 | United Technologies Corporation | Preventing mold and casting cracking in high rate directional solidification processes |
US5404930A (en) * | 1994-01-06 | 1995-04-11 | Pcc Airfoils, Inc. | Method and apparatus for casting an airfoil |
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 |
CN200995262Y (zh) * | 2007-02-01 | 2007-12-26 | 广西玉柴机器股份有限公司 | 气缸盖浇铸装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105234377A (zh) * | 2015-10-28 | 2016-01-13 | 西安航空动力股份有限公司 | 解决定向凝固柱晶及单晶叶片榫头疏松的方法及叶片模组 |
Also Published As
Publication number | Publication date |
---|---|
CN102836964A (zh) | 2012-12-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102836964B (zh) | 一种薄芯带冠叶片铸件浇铸*** | |
CN205904387U (zh) | 一种高镍球铁排气管浇注*** | |
CN103203432B (zh) | 铸钢轮心铸模及其使用方法 | |
CN201841251U (zh) | 一种四缸发动机压铸成型浇口、浇道结构 | |
CN101844205A (zh) | 高尔夫球杆头底注式熔模精密铸造型壳 | |
CN110039007A (zh) | 一种缸体铸造浇注*** | |
CN105499535A (zh) | 一种用于压铸张紧轮的浇注*** | |
CN201147825Y (zh) | 汽车变速箱主壳体压铸模的浇道结构 | |
CN207222869U (zh) | 一种熔模铸造用的浇注*** | |
CN202639220U (zh) | 一种熔模铸造浇冒*** | |
CN103785794A (zh) | 重型卡车板簧支架铸型板总成 | |
CN212264448U (zh) | 一种中部槽槽帮消失模浇注铸型 | |
CN201684914U (zh) | 改进结构的分流锥 | |
CN205270764U (zh) | 半圆类铸件铸造装置 | |
CN209664229U (zh) | 一种用于叉车钩的浇铸蜡模 | |
CN201988711U (zh) | 一种新型连铸中间包湍流控制器 | |
CN208680456U (zh) | 一种高温合金空心导向叶片熔模浇注*** | |
CN103223469A (zh) | 一种用于铸造铝合金金属型缸盖的缝隙式浇注*** | |
CN102974805A (zh) | 一种半型预填充可倾转铸造工艺及专用模具 | |
CN215431426U (zh) | 一种小型薄壁耐热钢排气管的垂直浇注*** | |
CN205217993U (zh) | 一种用于圆盘状铸件的浇注*** | |
CN102527941A (zh) | 一种铝合金进气歧管的浇注工艺 | |
CN213224206U (zh) | 底部、中部横浇道和阀门浇注、中道及中道法兰补缩*** | |
CN103495708A (zh) | 一种减小帽口补缩的铸造砂箱 | |
CN202639231U (zh) | 一种铰链梁铸件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160905 Address after: 110043 Liaoning Province, Shenyang City District East Street No. six Patentee after: Shenyang AVIC Dynamic Precision Casting Technology Co., Ltd. Address before: 110043 Liaoning Province, Shenyang City District East Street No. 6 Patentee before: Liming Aeroplane Engine (Group) Co., Ltd., Shenyang City |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 110000 No. 6 Dongta Street, Dadong District, Shenyang City, Liaoning Province Patentee after: Shenyang Hangfa Precision Casting Co., Ltd. Address before: 110000 No. 6 Dongta Street, Dadong District, Shenyang City, Liaoning Province Patentee before: Shenyang AVIC Dynamic Precision Casting Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190826 Address after: 110043 Liaoning Province, Shenyang City District East Street No. 6 Patentee after: Chinese Hangfa Shenyang Liming Aero engine limited liability company Address before: 110000 No. 6 Dongta Street, Dadong District, Shenyang City, Liaoning Province Patentee before: Shenyang Hangfa Precision Casting Co., Ltd. |