CN105290950A - 一种涡轮导向叶片气膜孔孔口倒圆方法 - Google Patents
一种涡轮导向叶片气膜孔孔口倒圆方法 Download PDFInfo
- Publication number
- CN105290950A CN105290950A CN201510744718.6A CN201510744718A CN105290950A CN 105290950 A CN105290950 A CN 105290950A CN 201510744718 A CN201510744718 A CN 201510744718A CN 105290950 A CN105290950 A CN 105290950A
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- CN
- China
- Prior art keywords
- turborotor
- film hole
- air film
- hole aperture
- magnetic force
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
- B24B31/102—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using an alternating magnetic field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/005—Repairing methods or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510744718.6A CN105290950B (zh) | 2015-11-05 | 2015-11-05 | 一种涡轮导向叶片气膜孔孔口倒圆方法 |
Applications Claiming Priority (1)
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CN201510744718.6A CN105290950B (zh) | 2015-11-05 | 2015-11-05 | 一种涡轮导向叶片气膜孔孔口倒圆方法 |
Publications (2)
Publication Number | Publication Date |
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CN105290950A true CN105290950A (zh) | 2016-02-03 |
CN105290950B CN105290950B (zh) | 2017-12-01 |
Family
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CN201510744718.6A Active CN105290950B (zh) | 2015-11-05 | 2015-11-05 | 一种涡轮导向叶片气膜孔孔口倒圆方法 |
Country Status (1)
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CN (1) | CN105290950B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111570952A (zh) * | 2020-05-09 | 2020-08-25 | 中国航发沈阳发动机研究所 | 一种气冷空心叶片气膜孔内壁尖角倒圆装置及方法 |
EP3666925A4 (en) * | 2017-10-19 | 2021-05-05 | Osong Medical Innovation Foundation | METHOD OF COATING, ON A SURFACE OF A MEDICAL PEEK MATERIAL, WITH TITANIUM WITH A MICROPOROUS STRUCTURE |
CN113249728A (zh) * | 2021-05-20 | 2021-08-13 | 江苏大学 | 一种气膜孔的孔壁缺陷修复方法及装置 |
CN114800267A (zh) * | 2022-04-19 | 2022-07-29 | 中国航发动力股份有限公司 | 一种用于液力研磨孔口的叶片夹持装置及使用方法 |
CN114952587A (zh) * | 2022-06-28 | 2022-08-30 | 中国航发北京航空材料研究院 | 一种航空发动机涡轮叶片气膜孔倒角的加工方法 |
CN117226614A (zh) * | 2023-11-14 | 2023-12-15 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种航空发动机双层壁涡轮叶片气膜孔抛光方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05285822A (ja) * | 1992-04-09 | 1993-11-02 | Ohara:Kk | 研磨方法並びにその装置 |
US5950470A (en) * | 1998-09-09 | 1999-09-14 | United Technologies Corporation | Method and apparatus for peening the internal surface of a non-ferromagnetic hollow part |
CN201120584Y (zh) * | 2007-04-30 | 2008-09-24 | 大连隆正光饰机制造有限公司 | 磁石回转式抛光机 |
WO2015055601A1 (en) * | 2013-10-17 | 2015-04-23 | Nuovo Pignone Srl | Airfoil machine components polishing method |
-
2015
- 2015-11-05 CN CN201510744718.6A patent/CN105290950B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05285822A (ja) * | 1992-04-09 | 1993-11-02 | Ohara:Kk | 研磨方法並びにその装置 |
US5950470A (en) * | 1998-09-09 | 1999-09-14 | United Technologies Corporation | Method and apparatus for peening the internal surface of a non-ferromagnetic hollow part |
CN201120584Y (zh) * | 2007-04-30 | 2008-09-24 | 大连隆正光饰机制造有限公司 | 磁石回转式抛光机 |
WO2015055601A1 (en) * | 2013-10-17 | 2015-04-23 | Nuovo Pignone Srl | Airfoil machine components polishing method |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3666925A4 (en) * | 2017-10-19 | 2021-05-05 | Osong Medical Innovation Foundation | METHOD OF COATING, ON A SURFACE OF A MEDICAL PEEK MATERIAL, WITH TITANIUM WITH A MICROPOROUS STRUCTURE |
US11781211B2 (en) | 2017-10-19 | 2023-10-10 | Osong Medical Innovation Foundation | Method for coating on surface of medical peek material, titanium having microporous structure |
CN111570952A (zh) * | 2020-05-09 | 2020-08-25 | 中国航发沈阳发动机研究所 | 一种气冷空心叶片气膜孔内壁尖角倒圆装置及方法 |
CN113249728A (zh) * | 2021-05-20 | 2021-08-13 | 江苏大学 | 一种气膜孔的孔壁缺陷修复方法及装置 |
CN114800267A (zh) * | 2022-04-19 | 2022-07-29 | 中国航发动力股份有限公司 | 一种用于液力研磨孔口的叶片夹持装置及使用方法 |
CN114952587A (zh) * | 2022-06-28 | 2022-08-30 | 中国航发北京航空材料研究院 | 一种航空发动机涡轮叶片气膜孔倒角的加工方法 |
CN117226614A (zh) * | 2023-11-14 | 2023-12-15 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种航空发动机双层壁涡轮叶片气膜孔抛光方法 |
CN117226614B (zh) * | 2023-11-14 | 2024-01-12 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种航空发动机双层壁涡轮叶片气膜孔抛光方法 |
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CN105290950B (zh) | 2017-12-01 |
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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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