DE60213225D1 - Oberflächenverdichtung von lagerdeckeln aus metallpulver - Google Patents
Oberflächenverdichtung von lagerdeckeln aus metallpulverInfo
- Publication number
- DE60213225D1 DE60213225D1 DE60213225T DE60213225T DE60213225D1 DE 60213225 D1 DE60213225 D1 DE 60213225D1 DE 60213225 T DE60213225 T DE 60213225T DE 60213225 T DE60213225 T DE 60213225T DE 60213225 D1 DE60213225 D1 DE 60213225D1
- Authority
- DE
- Germany
- Prior art keywords
- threads
- bolt
- bolt holes
- densified
- metal powder
- 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 - Lifetime
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
- F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
- F16C9/02—Crankshaft bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0043—Arrangements of mechanical drive elements
- F02F7/0053—Crankshaft bearings fitted in the crankcase
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
-
- 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
- F16C9/04—Connecting-rod bearings; Attachments thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/16—Both compacting and sintering in successive or repeated steps
- B22F3/164—Partial deformation or calibration
- B22F2003/166—Surface calibration, blasting, burnishing, sizing, coining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S384/00—Bearings
- Y10S384/90—Cooling or heating
- Y10S384/902—Porous member
-
- 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
- Y10T29/47—Burnishing
- Y10T29/471—Burnishing of water laid fibrous article [e.g., paper]
- Y10T29/473—Heated burnishing member
- Y10T29/474—Burnishing tool reciprocates across work surface
-
- 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
- Y10T29/47—Burnishing
- Y10T29/479—Burnishing by shot peening or blasting
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28790401P | 2001-05-01 | 2001-05-01 | |
US287904P | 2001-05-01 | ||
PCT/US2002/013487 WO2002088556A1 (en) | 2001-05-01 | 2002-05-01 | Surface densification of powder metal bearing caps |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60213225D1 true DE60213225D1 (de) | 2006-08-31 |
DE60213225T2 DE60213225T2 (de) | 2007-06-21 |
Family
ID=23104862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60213225T Expired - Lifetime DE60213225T2 (de) | 2001-05-01 | 2002-05-01 | Oberflächenverdichtung von lagerdeckeln aus metallpulver |
Country Status (7)
Country | Link |
---|---|
US (3) | US7168858B2 (de) |
EP (1) | EP1384008B1 (de) |
AT (1) | ATE333600T1 (de) |
CA (1) | CA2446090A1 (de) |
DE (1) | DE60213225T2 (de) |
MX (1) | MXPA03009921A (de) |
WO (1) | WO2002088556A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1384008B1 (de) | 2001-05-01 | 2006-07-19 | GKN Sinter Metals Inc. | Oberflächenverdichtung von lagerdeckeln aus metallpulver |
JP3939263B2 (ja) * | 2003-03-13 | 2007-07-04 | 本田技研工業株式会社 | 軸受部材の製造方法 |
GB2409498B (en) * | 2003-12-27 | 2007-12-19 | Ford Global Tech Llc | An internal combustion engine |
WO2007033139A2 (en) * | 2005-09-13 | 2007-03-22 | Metaldyne Company Llc | Bearing cap with weight reduction features |
US7695823B2 (en) * | 2005-10-14 | 2010-04-13 | Gm Global Technology Operations, Inc. | Selectively reinforced powder metal components |
US8024846B2 (en) * | 2006-01-27 | 2011-09-27 | General Electric Company | Preparation of an article surface having a surface compressive texture |
CN203005509U (zh) * | 2011-09-26 | 2013-06-19 | 爱信精机株式会社 | 车辆的转向装置 |
BR112014026627B1 (pt) | 2012-04-26 | 2021-11-09 | Gkn Sinter Metals, Llc | Tampa do rolamento principal com função de localização |
US10046392B2 (en) | 2015-03-04 | 2018-08-14 | The Boeing Company | Crack-free fabrication of near net shape powder-based metallic parts |
CN107530778B (zh) | 2015-04-23 | 2021-06-15 | 铁姆肯公司 | 形成轴承部件的方法 |
GB2554945A (en) | 2016-10-17 | 2018-04-18 | Caterpillar Motoren Gmbh & Co | Cylinder block of internal combustion engine |
US11781604B2 (en) | 2020-12-02 | 2023-10-10 | American Axle & Manufacturing, Inc. | Actuator with powdered metal ball ramp and method of selective surface densification of powdered metal ball ramp |
US11577331B2 (en) * | 2020-12-28 | 2023-02-14 | Gm Global Technology Operatins Llc | Methods of manufacturing part with hole having cut threads |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1784866A (en) * | 1927-03-24 | 1930-12-16 | American Manganese Steel Co | Method of strain-hardening steel |
FR2201942A1 (en) * | 1972-10-11 | 1974-05-03 | Formflo Ltd | Roller bearing rings mfr. - using rolled powder metal, process avoids need for cold hardening step and fracturing of formed blank |
US3934443A (en) * | 1975-01-03 | 1976-01-27 | Keen David P | Peening tool |
US4394421A (en) * | 1979-07-09 | 1983-07-19 | Textron Inc. | Thread forming of sintered porous metal shapes |
US4426886A (en) * | 1981-11-09 | 1984-01-24 | Advanced Diagnostic Research Corporation | Ultrasonic scanner |
JPS5916572A (ja) * | 1982-07-21 | 1984-01-27 | 多賀電気株式会社 | 超音波変換器駆動装置の駆動周波数制御方法 |
JPS6123730A (ja) * | 1984-07-12 | 1986-02-01 | Toyota Motor Corp | 内燃機関のクランク軸軸受の製造方法 |
DE3442089C1 (de) * | 1984-11-17 | 1985-11-14 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Einrichtung zur Erzeugung mechanischet Oberflaechenspannungen |
JPS6231712A (ja) | 1985-07-31 | 1987-02-10 | ドイツチエ.フアスナ−.コ−ポレ−シヨン | 固着装置及びその組立体 |
US4974343A (en) * | 1989-02-28 | 1990-12-04 | Davidson Murray R | Foot support and cushioning device |
JPH0747820B2 (ja) * | 1989-09-22 | 1995-05-24 | 株式会社日立製作所 | 成膜装置 |
US5587630A (en) * | 1993-10-28 | 1996-12-24 | Pratt & Whitney Canada Inc. | Continuous plasma ignition system |
JP3212433B2 (ja) * | 1993-12-28 | 2001-09-25 | 株式会社不二機販 | 金属成品の摺動部の摩耗防止方法 |
US5501529A (en) * | 1994-05-17 | 1996-03-26 | Zenith Sintered Products, Inc. | Bearing support insert |
EP0897485B1 (de) * | 1996-05-03 | 2002-07-03 | GKN Sinter Metals Inc. | Genau wiedereinstellbarer lagerdeckel |
SE9602376D0 (sv) * | 1996-06-14 | 1996-06-14 | Hoeganaes Ab | Compact body |
WO1998016338A1 (en) * | 1996-10-15 | 1998-04-23 | Zenith Sintered Products, Inc. | Surface densification of machine components made by powder metallurgy |
JP3877365B2 (ja) * | 1996-12-20 | 2007-02-07 | 本田技研工業株式会社 | コンロッド及びその製法 |
US5771729A (en) * | 1997-06-30 | 1998-06-30 | General Electric Company | Precision deep peening with mechanical indicator |
CN1299226C (zh) * | 1997-09-17 | 2007-02-07 | 东京电子株式会社 | 用于监视和控制气体等离子体处理的系统和方法 |
EP1153223B1 (de) * | 1999-02-03 | 2003-12-10 | GKN Sinter Metals Inc. | Lager aus gesinterter verbundwerkstoff und verfahren zu deren herstellung |
US6017489A (en) * | 1999-02-17 | 2000-01-25 | Federal-Mogul World Wide, Inc. | Method of densifying powder metal preforms |
EP1384008B1 (de) | 2001-05-01 | 2006-07-19 | GKN Sinter Metals Inc. | Oberflächenverdichtung von lagerdeckeln aus metallpulver |
US6899846B2 (en) * | 2003-01-14 | 2005-05-31 | Sinterstahl Corp.-Powertrain | Method of producing surface densified metal articles |
US6791274B1 (en) * | 2003-07-15 | 2004-09-14 | Advanced Energy Industries, Inc. | RF power control device for RF plasma applications |
-
2002
- 2002-05-01 EP EP02731564A patent/EP1384008B1/de not_active Expired - Lifetime
- 2002-05-01 MX MXPA03009921A patent/MXPA03009921A/es active IP Right Grant
- 2002-05-01 CA CA002446090A patent/CA2446090A1/en not_active Abandoned
- 2002-05-01 DE DE60213225T patent/DE60213225T2/de not_active Expired - Lifetime
- 2002-05-01 US US10/476,317 patent/US7168858B2/en not_active Expired - Fee Related
- 2002-05-01 AT AT02731564T patent/ATE333600T1/de not_active IP Right Cessation
- 2002-05-01 WO PCT/US2002/013487 patent/WO2002088556A1/en active IP Right Grant
-
2007
- 2007-01-29 US US11/668,398 patent/US7287907B2/en not_active Expired - Lifetime
- 2007-10-22 US US11/876,372 patent/US7987569B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080038141A1 (en) | 2008-02-14 |
EP1384008B1 (de) | 2006-07-19 |
EP1384008A1 (de) | 2004-01-28 |
US7287907B2 (en) | 2007-10-30 |
DE60213225T2 (de) | 2007-06-21 |
US20040240762A1 (en) | 2004-12-02 |
US20070122069A1 (en) | 2007-05-31 |
US7987569B2 (en) | 2011-08-02 |
CA2446090A1 (en) | 2002-11-07 |
WO2002088556A1 (en) | 2002-11-07 |
MXPA03009921A (es) | 2004-01-29 |
ATE333600T1 (de) | 2006-08-15 |
US7168858B2 (en) | 2007-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: HML, 80799 MUENCHEN |
|
R082 | Change of representative |
Ref document number: 1384008 Country of ref document: EP Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE |