JP2003214427A - 流体動圧軸受の洗浄方法および洗浄装置 - Google Patents

流体動圧軸受の洗浄方法および洗浄装置

Info

Publication number
JP2003214427A
JP2003214427A JP2002011529A JP2002011529A JP2003214427A JP 2003214427 A JP2003214427 A JP 2003214427A JP 2002011529 A JP2002011529 A JP 2002011529A JP 2002011529 A JP2002011529 A JP 2002011529A JP 2003214427 A JP2003214427 A JP 2003214427A
Authority
JP
Japan
Prior art keywords
cleaning
bearing
oxide film
dynamic pressure
fluid dynamic
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.)
Pending
Application number
JP2002011529A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003214427A5 (https=
Inventor
Kesao Suzuki
今朝男 鈴木
Noriyuki Yoshimura
典之 吉村
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.)
Minebea Co Ltd
Original Assignee
Minebea Co Ltd
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 Minebea Co Ltd filed Critical Minebea Co Ltd
Priority to JP2002011529A priority Critical patent/JP2003214427A/ja
Priority to US10/340,345 priority patent/US6932681B2/en
Publication of JP2003214427A publication Critical patent/JP2003214427A/ja
Priority to US11/066,037 priority patent/US20050150525A1/en
Publication of JP2003214427A5 publication Critical patent/JP2003214427A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • 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
    • B08B3/02—Cleaning by the force of jets or sprays
    • 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
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
    • F16C17/107—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one surface for radial load and at least one surface for axial load

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Sliding-Contact Bearings (AREA)
JP2002011529A 2002-01-21 2002-01-21 流体動圧軸受の洗浄方法および洗浄装置 Pending JP2003214427A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002011529A JP2003214427A (ja) 2002-01-21 2002-01-21 流体動圧軸受の洗浄方法および洗浄装置
US10/340,345 US6932681B2 (en) 2002-01-21 2003-01-10 Cleaning method and cleaning device for fluid dynamic bearings component
US11/066,037 US20050150525A1 (en) 2002-01-21 2005-02-25 Cleaning method and cleaning device for fluid dynamic bearings component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002011529A JP2003214427A (ja) 2002-01-21 2002-01-21 流体動圧軸受の洗浄方法および洗浄装置

Publications (2)

Publication Number Publication Date
JP2003214427A true JP2003214427A (ja) 2003-07-30
JP2003214427A5 JP2003214427A5 (https=) 2005-08-11

Family

ID=19191684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002011529A Pending JP2003214427A (ja) 2002-01-21 2002-01-21 流体動圧軸受の洗浄方法および洗浄装置

Country Status (2)

Country Link
US (2) US6932681B2 (https=)
JP (1) JP2003214427A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006002937A (ja) * 2004-05-20 2006-01-05 Minebea Co Ltd 流体動圧軸受装置およびその製造方法、スピンドルモータ、および記録ディスク駆動装置
US20110080673A1 (en) * 2009-10-02 2011-04-07 Alphana Technology Co., Ltd. Method manufacturing of fluid dynamic bearing using cutting tool that performs micro alternating drive, fluid dynamic bearing manufactured by using the method, and disk drive device using the bearing
CN102357483A (zh) * 2011-09-30 2012-02-22 江苏力星通用钢球股份有限公司 一种浸没式轿车轮毂钢球清洗系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3987745B2 (ja) * 2002-03-26 2007-10-10 株式会社ソーデナガノ スラストプレートの製造方法、動圧軸受用シャフトの製造方法、動圧軸受、スピンドルモータ、及び記録ディスク駆動装置
US8003748B2 (en) * 2004-02-17 2011-08-23 Chevron Phillips Chemical Company, Lp Polythiourethane compositions and processes for making and using same
JP2013030235A (ja) * 2011-07-27 2013-02-07 Alphana Technology Co Ltd 回転機器および回転機器を製造する方法
US8506361B2 (en) * 2011-08-25 2013-08-13 General Electric Company Fixture to facilitate sandblasting of a cylindrical object
JP2014002804A (ja) * 2012-06-15 2014-01-09 Samsung Electromechanics Japan Advanced Technology Co Ltd ハードディスク駆動装置の製造方法及びハードディスク駆動装置
CN103802028B (zh) * 2012-11-15 2016-09-14 中国广核集团有限公司 核电站汽轮机低压转子轮槽的清洁方法及设备
RU2625878C2 (ru) * 2013-12-19 2017-07-19 Александр Устимович Стельмах Способ бесконтактной контролируемой магнитно-гидравлической очистки подшипников и устройство для его реализации (варианты)
CN111706617A (zh) * 2020-07-22 2020-09-25 大唐华银电力股份有限公司金竹山火力发电分公司 一种对滚动轴承降温的装置方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823682A (en) * 1953-10-19 1958-02-18 Coulter Clyde Bearing cleaning apparatus
US3059654A (en) * 1960-09-02 1962-10-23 Weiner Al Bearing washer
JPS55140156A (en) * 1979-04-19 1980-11-01 Olympus Optical Co Ltd Distribution method
US4304611A (en) * 1980-04-24 1981-12-08 Aluminum Company Of America Method and apparatus for cleaning container closures
EP0173802B2 (de) * 1984-08-10 1992-02-12 Georg Fischer Aktiengesellschaft Schleuderstrahlmaschine mit mindestens einer rotierenden Werkstückaufnahmeeinrichtung
US4727619A (en) * 1986-07-01 1988-03-01 Robbins Robin S Apparatus for cleaning wheel bearings
JPH0444335Y2 (https=) * 1988-10-04 1992-10-20
US5827114A (en) * 1996-09-25 1998-10-27 Church & Dwight Co., Inc. Slurry blasting process
US6099396A (en) * 1997-03-14 2000-08-08 Eco-Snow Systems, Inc. Carbon dioxide jet spray pallet cleaning system
US6066032A (en) * 1997-05-02 2000-05-23 Eco Snow Systems, Inc. Wafer cleaning using a laser and carbon dioxide snow
DE69835822T2 (de) * 1998-03-16 2007-03-15 Central Japan Railway Co., Nagoya Gerät zum reinigen der lager von elektromotoren
DE19913728C1 (de) * 1999-03-26 2000-10-26 Lufthansa Technik Ag Rohrreinigungsdüse
JP2001129497A (ja) * 1999-11-09 2001-05-15 Nsk Ltd 転がり軸受の洗浄方法
US6286523B1 (en) * 2000-01-25 2001-09-11 Cae Ransohoff Inc. Parts transport mechanism for a rotary style parts treating machine
US6357459B1 (en) * 2000-08-04 2002-03-19 Grease Duct Technologies, Llc Grease exhaust cleaning system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006002937A (ja) * 2004-05-20 2006-01-05 Minebea Co Ltd 流体動圧軸受装置およびその製造方法、スピンドルモータ、および記録ディスク駆動装置
US7764463B2 (en) 2004-05-20 2010-07-27 Minebea Co., Ltd. Fluid dynamic pressure bearing for spindle motors and storage disk drive devices and having ridge portions between grooves in the fluid dynamic pressure bearing
US20110080673A1 (en) * 2009-10-02 2011-04-07 Alphana Technology Co., Ltd. Method manufacturing of fluid dynamic bearing using cutting tool that performs micro alternating drive, fluid dynamic bearing manufactured by using the method, and disk drive device using the bearing
US8381404B2 (en) * 2009-10-02 2013-02-26 Alphana Technology Co., Ltd. Method manufacturing of fluid dynamic bearing using cutting tool that performs micro alternating drive
CN102357483A (zh) * 2011-09-30 2012-02-22 江苏力星通用钢球股份有限公司 一种浸没式轿车轮毂钢球清洗系统

Also Published As

Publication number Publication date
US20050150525A1 (en) 2005-07-14
US20030136427A1 (en) 2003-07-24
US6932681B2 (en) 2005-08-23

Similar Documents

Publication Publication Date Title
CN100469528C (zh) 真空辅助垫清理系统及采用开孔清理盘的方法
CN101437630B (zh) 隔离的斜角边缘的清洗设备及方法
JP5230980B2 (ja) ワイヤソースラリの磁性異物除去装置
JP2003214427A (ja) 流体動圧軸受の洗浄方法および洗浄装置
JP2003151943A (ja) スクラブ洗浄装置
EP1080840A2 (en) Polishing apparatus, polishing method and method of conditioning polishing pad
JP2005052948A (ja) 工具交換装置及び工具洗浄方法
US7210988B2 (en) Method and apparatus for reduced wear polishing pad conditioning
US6319100B1 (en) Disk edge polishing machine and disk edge polishing system
US6634934B1 (en) Method for cleaning polishing tool, polishing method polishing apparatus
JP2007194367A (ja) 洗浄装置及び該洗浄装置を備えるダイシング装置
JPH10166268A (ja) バックグラインダーチャックテーブルの洗浄装置
JP2016165768A (ja) ウェーハの面取り加工装置及びウェーハの面取り加工方法
JP6439608B2 (ja) 面取り加工方法及び面取り加工装置
JP4412192B2 (ja) 研磨パッドのドレッシング方法
JP2003326223A (ja) ボールベアリングの洗浄方法および各種部品の洗浄方法
JP2008311382A (ja) ポーラスセラミック製チャックの洗浄方法
JP2009070932A (ja) ウェハー洗浄装置およびウェハー洗浄方法
JP4963411B2 (ja) 半導体装置または半導体ウェハの製造方法
JP4405031B2 (ja) 空気静圧主軸装置
JP2005087804A (ja) 容器及び管状体の洗浄方法
CN119340200B (zh) 晶圆清洗装置、清洗方法及晶圆减薄设备
JPH0847857A (ja) ワーク回転式処理装置における廃液分離方法
JP2004188360A (ja) 研磨粉除去装置
JPH10305421A (ja) 研削液供給方法及びその装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050117

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050117

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061213

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20061218

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20071114