JP5020009B2 - すべり軸受 - Google Patents
すべり軸受 Download PDFInfo
- Publication number
- JP5020009B2 JP5020009B2 JP2007247006A JP2007247006A JP5020009B2 JP 5020009 B2 JP5020009 B2 JP 5020009B2 JP 2007247006 A JP2007247006 A JP 2007247006A JP 2007247006 A JP2007247006 A JP 2007247006A JP 5020009 B2 JP5020009 B2 JP 5020009B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- narrow groove
- center
- load
- alloy
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
-
- 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
-
- 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
- F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
- F16C9/02—Crankshaft bearings
-
- 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
- F16C17/022—Sliding-contact bearings for exclusively rotary movement for radial load only with a pair of essentially semicircular bearing sleeves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49647—Plain bearing
- Y10T29/49668—Sleeve or bushing making
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Description
A 非荷重部
B 主荷重部
Claims (2)
- 2個を組み合わせて円筒形を構成する半割形状に形成されたすべり軸受において、
該すべり軸受の少なくとも一方の中央の軸の回転時に主に荷重を受ける主荷重部を、ブローチ加工により粗さが1μmRz以下に内面加工する一方、前記すべり軸受の軸受合わせ面から10°以上60°以下の前記主荷重部が受ける荷重よりも小さい荷重を受ける非荷重部を、ボーリング加工により深さが1μm以上15μm以下に周方向細溝の内面加工をしたことを特徴とするすべり軸受。 - 前記ボーリング加工による周方向細溝の深さが、前記軸受合わせ面から中央に向かうほど浅くなるように内面加工したことを特徴とする請求項1記載のすべり軸受。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007247006A JP5020009B2 (ja) | 2007-09-25 | 2007-09-25 | すべり軸受 |
DE102008047924A DE102008047924A1 (de) | 2007-09-25 | 2008-09-19 | Gleitlager |
US12/238,151 US20090080821A1 (en) | 2007-09-25 | 2008-09-25 | Plain bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007247006A JP5020009B2 (ja) | 2007-09-25 | 2007-09-25 | すべり軸受 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009079602A JP2009079602A (ja) | 2009-04-16 |
JP2009079602A5 JP2009079602A5 (ja) | 2010-05-20 |
JP5020009B2 true JP5020009B2 (ja) | 2012-09-05 |
Family
ID=40459132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007247006A Expired - Fee Related JP5020009B2 (ja) | 2007-09-25 | 2007-09-25 | すべり軸受 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090080821A1 (ja) |
JP (1) | JP5020009B2 (ja) |
DE (1) | DE102008047924A1 (ja) |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1783438A (en) * | 1926-01-16 | 1930-12-02 | Gen Motors Corp | Process of making bearings |
US1850679A (en) * | 1929-02-26 | 1932-03-22 | Johnson Bronze Co | Process and apparatus for forming bushings |
US2031982A (en) * | 1931-09-28 | 1936-02-25 | Cleveland Graphite Bronze Co | Method of making bearings |
US1863809A (en) * | 1932-01-07 | 1932-06-21 | Cleveland Graphite Bronze Co | Bearing |
US2814856A (en) * | 1954-01-19 | 1957-12-03 | Glacier Co Ltd | Method of manufacturing plain bearings and apparatus for making such bearings |
US3419949A (en) * | 1966-12-14 | 1969-01-07 | Robert L. Huebner | Method of reconditioning crankshafts, camshafts, and the like |
US4203184A (en) * | 1978-07-28 | 1980-05-20 | The Glacier Metal Company Limited | Bearings |
JPS5645239A (en) * | 1979-09-22 | 1981-04-24 | Taiho Kogyo Co Ltd | Method and device of arc-shaped forming |
DE3415929A1 (de) * | 1984-04-28 | 1985-10-31 | Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden | Hochbelastbares gleitlager mit inhomogener gleitschicht |
JP2795305B2 (ja) | 1994-03-18 | 1998-09-10 | 大豊工業株式会社 | すべり軸受 |
JPH10231841A (ja) * | 1997-02-21 | 1998-09-02 | Daido Metal Co Ltd | すべり軸受 |
JP3890495B2 (ja) * | 2000-11-20 | 2007-03-07 | 日産自動車株式会社 | 内燃機関用摺動部品及びそれを用いた内燃機関 |
JP3623737B2 (ja) * | 2000-12-25 | 2005-02-23 | 大同メタル工業株式会社 | 半割軸受 |
JP2003254320A (ja) * | 2002-02-28 | 2003-09-10 | Daido Metal Co Ltd | すべり軸受 |
JP2004308779A (ja) * | 2003-04-07 | 2004-11-04 | Daido Metal Co Ltd | 摺動部材及びその製造方法 |
JP2005249024A (ja) * | 2004-03-03 | 2005-09-15 | Daido Metal Co Ltd | すべり軸受 |
JP3949117B2 (ja) * | 2004-03-12 | 2007-07-25 | 大同メタル工業株式会社 | すべり軸受 |
JP4710263B2 (ja) * | 2004-07-01 | 2011-06-29 | 日産自動車株式会社 | 摺動装置 |
JP4682574B2 (ja) * | 2004-09-28 | 2011-05-11 | 日産自動車株式会社 | 摺動部材間に介在する潤滑油の油膜厚さの増加方法 |
-
2007
- 2007-09-25 JP JP2007247006A patent/JP5020009B2/ja not_active Expired - Fee Related
-
2008
- 2008-09-19 DE DE102008047924A patent/DE102008047924A1/de not_active Ceased
- 2008-09-25 US US12/238,151 patent/US20090080821A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2009079602A (ja) | 2009-04-16 |
DE102008047924A1 (de) | 2009-04-23 |
US20090080821A1 (en) | 2009-03-26 |
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