JP5965783B2 - 静圧気体ラジアル軸受の製造方法 - Google Patents

静圧気体ラジアル軸受の製造方法 Download PDF

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Publication number
JP5965783B2
JP5965783B2 JP2012187458A JP2012187458A JP5965783B2 JP 5965783 B2 JP5965783 B2 JP 5965783B2 JP 2012187458 A JP2012187458 A JP 2012187458A JP 2012187458 A JP2012187458 A JP 2012187458A JP 5965783 B2 JP5965783 B2 JP 5965783B2
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JP
Japan
Prior art keywords
metal powder
sintered layer
layer portion
powder sintered
radial bearing
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JP2012187458A
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English (en)
Japanese (ja)
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JP2014043918A5 (enExample
JP2014043918A (ja
Inventor
熊谷　真文
真文 熊谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oiles Corp
Original Assignee
Oiles Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oiles Corp filed Critical Oiles Corp
Priority to JP2012187458A priority Critical patent/JP5965783B2/ja
Priority to TW102123629A priority patent/TW201408897A/zh
Priority to CN201380041376.0A priority patent/CN104520600B/zh
Priority to KR1020157002771A priority patent/KR20150051993A/ko
Priority to PCT/JP2013/070860 priority patent/WO2014034368A1/ja
Publication of JP2014043918A publication Critical patent/JP2014043918A/ja
Publication of JP2014043918A5 publication Critical patent/JP2014043918A5/ja
Application granted granted Critical
Publication of JP5965783B2 publication Critical patent/JP5965783B2/ja
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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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
    • F16C32/0618—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings via porous material
    • 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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/122—Multilayer structures of sleeves, washers or liners
    • 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
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/02—Mechanical properties
    • F16C2202/10—Porosity

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
JP2012187458A 2012-08-28 2012-08-28 静圧気体ラジアル軸受の製造方法 Active JP5965783B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012187458A JP5965783B2 (ja) 2012-08-28 2012-08-28 静圧気体ラジアル軸受の製造方法
TW102123629A TW201408897A (zh) 2012-08-28 2013-07-02 靜壓氣體徑向軸承
CN201380041376.0A CN104520600B (zh) 2012-08-28 2013-08-01 静压气体径向轴承
KR1020157002771A KR20150051993A (ko) 2012-08-28 2013-08-01 정압 기체 래디얼 베어링
PCT/JP2013/070860 WO2014034368A1 (ja) 2012-08-28 2013-08-01 静圧気体ラジアル軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012187458A JP5965783B2 (ja) 2012-08-28 2012-08-28 静圧気体ラジアル軸受の製造方法

Publications (3)

Publication Number Publication Date
JP2014043918A JP2014043918A (ja) 2014-03-13
JP2014043918A5 JP2014043918A5 (enExample) 2015-07-23
JP5965783B2 true JP5965783B2 (ja) 2016-08-10

Family

ID=50183186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012187458A Active JP5965783B2 (ja) 2012-08-28 2012-08-28 静圧気体ラジアル軸受の製造方法

Country Status (5)

Country Link
JP (1) JP5965783B2 (enExample)
KR (1) KR20150051993A (enExample)
CN (1) CN104520600B (enExample)
TW (1) TW201408897A (enExample)
WO (1) WO2014034368A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI644029B (zh) * 2016-06-30 2018-12-11 祥瑩有限公司 雙層滑動軸承
CN115057101A (zh) * 2022-06-02 2022-09-16 深圳市恒歌科技有限公司 一种金属香水挥发盖及其制作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1162966A (ja) * 1997-08-28 1999-03-05 Toshiba Mach Co Ltd 静圧軸受及びその製造方法
JP2000009142A (ja) * 1998-06-18 2000-01-11 Asahi Optical Co Ltd 軸受装置の製造方法および軸受装置
JP4385618B2 (ja) * 2002-08-28 2009-12-16 オイレス工業株式会社 多孔質静圧気体軸受用の軸受素材及びこれを用いた多孔質静圧気体軸受
JP2005221002A (ja) * 2004-02-05 2005-08-18 Nsk Ltd 気体絞り層の形成方法
JP2006097797A (ja) * 2004-09-29 2006-04-13 Oiles Ind Co Ltd 多孔質静圧気体軸受及びその製造方法
KR100600668B1 (ko) * 2004-10-18 2006-07-13 한국과학기술연구원 다공성 포일을 갖는 공기 포일 베어링

Also Published As

Publication number Publication date
CN104520600B (zh) 2017-03-08
CN104520600A (zh) 2015-04-15
WO2014034368A1 (ja) 2014-03-06
TW201408897A (zh) 2014-03-01
JP2014043918A (ja) 2014-03-13
KR20150051993A (ko) 2015-05-13

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