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KR930018172A - 유체 베어링의 형상 가공 장치 - Google Patents

유체 베어링의 형상 가공 장치 Download PDF

Info

Publication number
KR930018172A
KR930018172A KR1019920002596A KR920002596A KR930018172A KR 930018172 A KR930018172 A KR 930018172A KR 1019920002596 A KR1019920002596 A KR 1019920002596A KR 920002596 A KR920002596 A KR 920002596A KR 930018172 A KR930018172 A KR 930018172A
Authority
KR
South Korea
Prior art keywords
groove
fluid bearing
processing device
shape processing
insertion groove
Prior art date
Application number
KR1019920002596A
Other languages
English (en)
Other versions
KR100197808B1 (ko
Inventor
서영선
한상철
Original Assignee
강진구
삼성전자 주식회사
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 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019920002596A priority Critical patent/KR100197808B1/ko
Priority to US07/961,850 priority patent/US5325695A/en
Publication of KR930018172A publication Critical patent/KR930018172A/ko
Application granted granted Critical
Publication of KR100197808B1 publication Critical patent/KR100197808B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • 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
    • F16C32/0629—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 liquid cushion, e.g. oil cushion
    • F16C32/0633—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 liquid cushion, e.g. oil cushion the liquid being retained in a gap
    • 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
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

본 고안은 고속 고정용 유체 베어링의 홈을 가공하는 장치에 관한 것으로 홈을 가공하는 볼의 마모시 몸체까지 못쓰게 되는 문제점을 해결하기 위하여 몸체(1)의 일측에 삽입홈(7)을 설치하고 상기 삽입홈으로 양쪽끝에 곡률반경을 준 장형 바이트가 삽입되게 구성한 것으로써 홈을 형성시키는 장형 바이트의 마모시 장형 바이트만 교환하면 되므로 몸체를 재사용할 수 있다.

Description

유체 베어링의 형상 가공 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 유체 베어링의 형상 가공 구조를 나타낸 단면도, 제4도는 본 고안의 일부 분해사시도, 제5도는 본 고안의 일실시 사시도.

Claims (2)

  1. 소형 유체 베어링의 홈(6)을 가공시키는 장치에 있어서, 몸체(1)의 일측에 삽입홈(7)을 설치하고 상기 삽입홈(7)으로 양끝에 곡률을 준 장형 바이트(8)가 삽입되게 구성시킨 유체 베어링의 형상 가공 장치.
  2. 제1항에 있어서, 몸체(1)의 일측에 곡률을 준 고정 바이트(9)를 하나 이상 설치시킨 것을 특징으로 하는 유체 베어링의 형상 가공 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019920002596A 1992-02-19 1992-02-19 유체 베어링의 형상 가공 장치 KR100197808B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019920002596A KR100197808B1 (ko) 1992-02-19 1992-02-19 유체 베어링의 형상 가공 장치
US07/961,850 US5325695A (en) 1992-02-19 1992-10-16 Device for manufacturing lubricant supply grooves in fluid bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920002596A KR100197808B1 (ko) 1992-02-19 1992-02-19 유체 베어링의 형상 가공 장치

Publications (2)

Publication Number Publication Date
KR930018172A true KR930018172A (ko) 1993-09-21
KR100197808B1 KR100197808B1 (ko) 1999-06-15

Family

ID=19329268

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920002596A KR100197808B1 (ko) 1992-02-19 1992-02-19 유체 베어링의 형상 가공 장치

Country Status (2)

Country Link
US (1) US5325695A (ko)
KR (1) KR100197808B1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7882081B2 (en) * 2002-08-30 2011-02-01 Netapp, Inc. Optimized disk repository for the storage and retrieval of mostly sequential data
US7165430B2 (en) * 2004-03-03 2007-01-23 Makino, Inc. Method and apparatus for patterning of bore surfaces
CN100363123C (zh) * 2004-12-10 2008-01-23 鸿富锦精密工业（深圳）有限公司 流体轴承制造工具
TWI259113B (en) * 2004-12-10 2006-08-01 Hon Hai Prec Ind Co Ltd Manufacturing tool for fluid bearing
US7090445B2 (en) * 2005-01-18 2006-08-15 Makino, Inc. Tool with selectively-biased member
US7717652B2 (en) * 2005-01-18 2010-05-18 Makino, Inc. Tool with selectively-biased member having an adjustment feature
TWI265247B (en) * 2006-01-03 2006-11-01 Delta Electronics Inc Dynamic bearing manufacturing method
US7806635B2 (en) * 2007-03-07 2010-10-05 Makino, Inc. Method and apparatus for producing a shaped bore
CN111545614A (zh) * 2020-05-27 2020-08-18 永康市锦鸥机械有限公司 一种涨筋机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1120271A (en) * 1912-11-25 1914-12-08 Buescher Band Instr Company Method of forming metal tubes and tubular articles.
US3289451A (en) * 1964-05-22 1966-12-06 Babcock & Wilcox Co Method and apparatus for forming internal helical ribbing in a tube
US3626564A (en) * 1970-02-26 1971-12-14 Lear Siegler Inc Manufacture of bearing races
US3797297A (en) * 1972-02-25 1974-03-19 Emerson Electric Co Roller ridge expanding tool
US3824827A (en) * 1973-06-05 1974-07-23 Eastman Kodak Co Apparatus for forming an interference pattern of multiple indentations in the interior wall of conveying tubes
JPS61189816A (ja) * 1985-02-19 1986-08-23 Sumitomo Metal Ind Ltd クロス管継手の製造方法
JP2541208B2 (ja) * 1987-03-16 1996-10-09 日本精工株式会社 動圧発生用溝の加工装置
JPS63230218A (ja) * 1987-03-16 1988-09-26 Nippon Seiko Kk 動圧発生用溝の加工装置

Also Published As

Publication number Publication date
US5325695A (en) 1994-07-05
KR100197808B1 (ko) 1999-06-15

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