CN112855749B - 一种分体式箔片动压气体止推轴承及制作方法 - Google Patents
一种分体式箔片动压气体止推轴承及制作方法 Download PDFInfo
- Publication number
- CN112855749B CN112855749B CN202110330442.2A CN202110330442A CN112855749B CN 112855749 B CN112855749 B CN 112855749B CN 202110330442 A CN202110330442 A CN 202110330442A CN 112855749 B CN112855749 B CN 112855749B
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- CN
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- Prior art keywords
- foil
- tile
- tiles
- bearing seat
- bearing
- Prior art date
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/042—Sliding-contact bearings for exclusively rotary movement for axial load only with flexible leaves to create hydrodynamic wedge, e.g. axial foil bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/02—Sliding-contact bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/14—Special methods of manufacture; Running-in
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
- F16C2226/36—Material joints by welding
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110330442.2A CN112855749B (zh) | 2021-03-29 | 2021-03-29 | 一种分体式箔片动压气体止推轴承及制作方法 |
Applications Claiming Priority (1)
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CN202110330442.2A CN112855749B (zh) | 2021-03-29 | 2021-03-29 | 一种分体式箔片动压气体止推轴承及制作方法 |
Publications (2)
Publication Number | Publication Date |
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CN112855749A CN112855749A (zh) | 2021-05-28 |
CN112855749B true CN112855749B (zh) | 2022-12-13 |
Family
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CN202110330442.2A Active CN112855749B (zh) | 2021-03-29 | 2021-03-29 | 一种分体式箔片动压气体止推轴承及制作方法 |
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CN (1) | CN112855749B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113894500B (zh) * | 2021-09-30 | 2023-01-03 | 西安交通大学 | 一种贴片式止推动压气体轴承的制作方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101463868B (zh) * | 2009-01-14 | 2010-07-21 | 西安交通大学 | 一种具有轴向支撑的动压气体止推轴承 |
KR100964883B1 (ko) * | 2009-10-07 | 2010-06-23 | 주식회사 뉴로스 | 트러스트 포일 에어베어링 |
JP5472170B2 (ja) * | 2011-03-18 | 2014-04-16 | 株式会社島津製作所 | 動圧気体軸受 |
CN108730331B (zh) * | 2018-08-09 | 2023-06-13 | 北京瑞深航空科技有限公司 | 轴向动压空气轴承以及其刚度和阻尼的调整方法 |
CN208686796U (zh) * | 2018-08-10 | 2019-04-02 | 上海汽车集团股份有限公司 | 弹性箔片动压气体推力轴承 |
KR20200122496A (ko) * | 2019-04-18 | 2020-10-28 | 한화파워시스템 주식회사 | 축하중 지지 장치 |
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2021
- 2021-03-29 CN CN202110330442.2A patent/CN112855749B/zh active Active
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Effective date of registration: 20230525 Address after: Room 99, Room 706, 7th Floor, Block A, Zhongdeng Wenjing Building, Fengcheng 9th Road, Xi'an Economic and Technological Development Zone, Shaanxi Province, 710000 Patentee after: Qicheng Suspension Technology (Xi'an) Co.,Ltd. Address before: No.22 Xinong Road, Yangling Demonstration Zone, Xianyang City, Shaanxi Province, 712100 Patentee before: NORTHWEST A & F University |
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Effective date of registration: 20230911 Address after: Room 2416, Building 1, Asia Pacific Plaza, No. 18 Zhaofeng Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province, 215332 Patentee after: Suzhou Huqi New Energy Technology Co.,Ltd. Address before: Room 99, Room 706, 7th Floor, Block A, Zhongdeng Wenjing Building, Fengcheng 9th Road, Xi'an Economic and Technological Development Zone, Shaanxi Province, 710000 Patentee before: Qicheng Suspension Technology (Xi'an) Co.,Ltd. |