CN1015734B - 三组件滑动轴承 - Google Patents

三组件滑动轴承

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Publication number
CN1015734B
CN1015734B CN89101489A CN89101489A CN1015734B CN 1015734 B CN1015734 B CN 1015734B CN 89101489 A CN89101489 A CN 89101489A CN 89101489 A CN89101489 A CN 89101489A CN 1015734 B CN1015734 B CN 1015734B
Authority
CN
China
Prior art keywords
bearing
alloy
sliding
component
mesosphere
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
Application number
CN89101489A
Other languages
English (en)
Other versions
CN1037952A (zh
Inventor
卡尔·贾斯特
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.)
Rolls Royce Solutions GmbH
Original Assignee
MTU Motoren und Turbinen Union Friedrichshafen GmbH
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 MTU Motoren und Turbinen Union Friedrichshafen GmbH filed Critical MTU Motoren und Turbinen Union Friedrichshafen GmbH
Publication of CN1037952A publication Critical patent/CN1037952A/zh
Publication of CN1015734B publication Critical patent/CN1015734B/zh
Expired legal-status Critical Current

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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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/122—Multilayer structures of sleeves, washers or liners
    • F16C33/127—Details of intermediate layers, e.g. nickel dams
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/041—Sliding-contact bearings self-adjusting with edge relief
    • 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
    • F16C33/125—Details of bearing layers, i.e. the lining
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/20—Alloys based on aluminium
    • F16C2204/22—Alloys based on aluminium with tin as the next major constituent
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/30—Alloys based on one of tin, lead, antimony, bismuth, indium, e.g. materials for providing sliding surfaces
    • F16C2204/32—Alloys based on lead
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

本发明的三组件滑动轴承，其由较硬轴承合金制成的中间层(12)配置在轴承的轴向边缘部分。在受高负载的轴承中心，摩擦层(13)直接由钢制成的支承壳层(11)支承。从而可以避免轴承中心中的中间层产生疲劳断裂。

Description

本发明涉及三组件滑动轴承，具有由钢制成的支承壳层、由较硬轴承合金制成的中间层和由较软轴承合金制成的薄摩擦层，例见MTZ杂志（42，1981，No.9，P.381）。
这种三组件滑动轴承在高负载时的缺点在于由较硬轴承合金制成的中间层在轴承中心承受高负载时容易造成疲劳断裂，引起轴承脱落。
本发明的任务在于提供一种在轴承中心承受高负载时可防止中间层疲劳断裂的轴承结构。
本发明任务的解决是通过将由较硬轴承合金制成的中间层配置在受侧向压力作用的轴承的轴向边缘部分、在钢制支承壳层的圆周槽内，而轴承中间部分的薄摩擦层直接叠置在钢制支承壳层上。与二组件轴承相比，这种三组件滑动轴承的优点在于能够保持弹性承受侧向压力，而在轴承中心由较软轴承合金制成的薄摩擦层直接由钢制支承壳层支承。
能防止侧向压力的三组件滑动轴承的另一个结构是涂有摩擦层的较软轴承合金的中间层，其表面呈球面状。
附图给出本发明的一个实施例并详述如下：
在部分截面图示中，三组件滑动轴承具有钢制成的支承壳层11、由较硬轴承合金（例如AlSn6）制成的中间层12和由较软轴承合金（例如PbSn18Cu2）制成的薄滑动层或薄摩擦层13的结构。中间层12配置在轴承轴向边缘部分的钢制成的支承壳层11的两个圆周槽内。为了避免侧向压力，中间层12的表面呈半径R的球面状，其与钢制支承壳层11的轴承中心部分都涂有（例如电镀）摩擦层13的较软轴承合金。

Claims (2)

1、三组件滑动轴承，具有钢制支承壳层、由较硬轴承合金制成的中间层和由较软轴承合金制成的薄摩擦层，其特征在于，由较硬轴承合金制成的中间层(12)配置在受侧向压力作用的轴承的轴向边缘部分、在钢制支承壳层(11)的圆周槽内，而轴承中间部分的薄摩擦层(13)直接叠置在钢制支承壳层(11)上。
2、按权利要求1的三组件滑动轴承，其特征在于中间层（12）的表面呈球面状，其与钢制支承壳层11的轴承中心部分都涂有摩擦层（13）的较软轴承合金。
CN89101489A 1988-05-13 1989-03-14 三组件滑动轴承 Expired CN1015734B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3816404.3 1988-05-13
DE3816404A DE3816404A1 (de) 1988-05-13 1988-05-13 Dreistoffgleitlager

Publications (2)

Publication Number Publication Date
CN1037952A CN1037952A (zh) 1989-12-13
CN1015734B true CN1015734B (zh) 1992-03-04

Family

ID=6354336

Family Applications (1)

Application Number Title Priority Date Filing Date
CN89101489A Expired CN1015734B (zh) 1988-05-13 1989-03-14 三组件滑动轴承

Country Status (6)

Country Link
US (1) US4896368A (zh)
CN (1) CN1015734B (zh)
AT (1) AT393002B (zh)
BR (1) BR8902238A (zh)
DE (1) DE3816404A1 (zh)
GB (1) GB2218752B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400174B (de) * 1994-02-21 1995-10-25 Miba Gleitlager Ag Gleitlager
DE4442186C2 (de) * 1994-11-26 1999-03-04 Glyco Metall Werke Schichtwerkstoff und Verfahren zu seiner Herstellung
JP3607543B2 (ja) * 1999-09-14 2005-01-05 大同メタル工業株式会社 すべり軸受
US7245671B1 (en) * 2001-04-27 2007-07-17 The Directv Group, Inc. Preprocessing signal layers in a layered modulation digital signal system to use legacy receivers
JP2009228725A (ja) * 2008-03-21 2009-10-08 Daido Metal Co Ltd すべり軸受
US8545102B2 (en) * 2008-10-03 2013-10-01 Taiho Kogyo Co., Ltd. Sliding bearing and method of manufacturing the same
WO2012138544A2 (en) * 2011-04-08 2012-10-11 Dresser-Rand Company Self-lubricating snubber bearing
EP2710272B1 (en) * 2011-05-17 2019-01-23 Dresser-Rand Company Coast down bushing for magnetic bearing systems
AT511434B1 (de) * 2012-01-16 2012-12-15 Miba Gleitlager Gmbh Gleitlager
EP2855953B2 (en) * 2012-05-31 2019-10-09 Federal-Mogul Wiesbaden GmbH Slide bearing
WO2014126202A1 (ja) * 2013-02-15 2014-08-21 大豊工業株式会社 摺動部材
JP2016070297A (ja) * 2014-09-26 2016-05-09 本田技研工業株式会社 内燃機関のコネクティングロッド
CN111173840B (zh) 2015-06-30 2021-10-26 美国圣戈班性能塑料公司 滑动轴承
AT519288B1 (de) * 2016-10-21 2018-07-15 Miba Gleitlager Austria Gmbh Lagerelement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE622280C (de) * 1935-11-25 Aeg Lagerschale
US1302564A (en) * 1917-07-21 1919-05-06 Pressed Bearing Company Inc Process of making lined bearings.
US2465329A (en) * 1944-05-20 1949-03-22 Indium Corp America Indium treated copper clad bearing and like articles and method of making the same
AT335234B (de) * 1975-09-24 1977-02-25 Miba Gleitlager Ag Gleitlager und verfahren zu seiner herstellung
JPS52135726A (en) * 1976-05-10 1977-11-14 Konishiroku Photo Ind Co Ltd Lens mount
US4248485A (en) * 1979-10-01 1981-02-03 Dresser Industries, Inc. Earth boring bit with textured bearing surface
DD247250A1 (de) * 1986-03-31 1987-07-01 Ifa Motorenwerke Gleitlager

Also Published As

Publication number Publication date
AT393002B (de) 1991-07-25
GB2218752B (en) 1992-02-05
US4896368A (en) 1990-01-23
GB8910704D0 (en) 1989-06-28
BR8902238A (pt) 1990-01-09
GB2218752A (en) 1989-11-22
ATA103889A (de) 1990-12-15
DE3816404A1 (de) 1989-11-30
CN1037952A (zh) 1989-12-13
DE3816404C2 (zh) 1991-10-10

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