JP2001502380A - 組み合せ部品の製造方法 - Google Patents
組み合せ部品の製造方法Info
- Publication number
- JP2001502380A JP2001502380A JP10518278A JP51827898A JP2001502380A JP 2001502380 A JP2001502380 A JP 2001502380A JP 10518278 A JP10518278 A JP 10518278A JP 51827898 A JP51827898 A JP 51827898A JP 2001502380 A JP2001502380 A JP 2001502380A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- green
- manufacturing
- mpa
- sintered
- 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.)
- Granted
Links
Classifications
-
- 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
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- 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
- B22F5/003—Articles made for being fractured or separated into parts
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- 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
- F16C9/045—Connecting-rod bearings; Attachments thereof the bearing cap of the connecting rod being split by fracturing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 分割式機械部品を製造する方法であって、 一体圧粉成形体を成形するためのキャビティを有する単一ダイを備えたモール ドを使用して鉄基粉末を同時に圧粉成形する段階と、 圧粉成形体を生のままで機械加工する段階と、 圧粉成形体を意図する分割面にて少なくとも2つの部品に破断分割する段階と 、 これらの部品を燒結する段階と、 部品を分割面で再組み合わせする段階とを含む製造方法。 2. 請求項1に記載された方法であって、圧粉成形体が少なくとも20MPa 、好ましくは少なくとも25MPa、最も好ましくは少なくとも30MPaのグ リーン強度を有する製造方法。 3. 請求項1または請求項2に記載された方法であって、圧粉成形が温間圧縮 成形技術を使用して実施される製造方法。 4. 請求項1または請求項2に記載された方法であって、圧粉成形が潤滑され たダイで実施される製造方法。 5. 請求項1または請求項2に記載された方法であって、金属粉末がグリーン 強度増大剤を含む製造方法。 6. 請求項1から請求項5までのいずれか一項に記載された方法であって、機 械加工段階が燒結段階の後に行われる製造方法。 7. 請求項1から請求項6までのいずれか一項に記載された方法であって、燒 結された部品が熱処理される製造方法。 8. 対をなして組み合わされる燒結部品であって、機械加工され破断分割され た圧粉成形体から準備され、前記圧粉成形体は圧粉成形された鉄基粉末から作成 され、少なくとも20MPaのグリーン強度を有している燒結部品。 9. 請求項8に記載された部品であって、圧粉成形体が少なくとも25MPa のグリーン強度を有している燒結部品。 10.請求項8または請求項9に記載された部品であって、連接棒を製造するた めの燒結部品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9603805-4 | 1996-10-15 | ||
SE9603805A SE9603805D0 (sv) | 1996-10-15 | 1996-10-15 | Method of producing mating parts |
PCT/SE1997/001731 WO1998016339A1 (en) | 1996-10-15 | 1997-10-15 | Method of producing mating parts |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001502380A true JP2001502380A (ja) | 2001-02-20 |
JP4201838B2 JP4201838B2 (ja) | 2008-12-24 |
Family
ID=20404287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51827898A Expired - Fee Related JP4201838B2 (ja) | 1996-10-15 | 1997-10-15 | 組み合わせ部品の製造方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US5997605A (ja) |
EP (1) | EP0946326A1 (ja) |
JP (1) | JP4201838B2 (ja) |
KR (1) | KR20000049144A (ja) |
CN (1) | CN1079713C (ja) |
AU (1) | AU710190B2 (ja) |
BR (1) | BR9712330A (ja) |
CA (1) | CA2268843A1 (ja) |
PL (1) | PL183647B1 (ja) |
RU (1) | RU2189293C2 (ja) |
SE (1) | SE9603805D0 (ja) |
TW (1) | TW450853B (ja) |
WO (1) | WO1998016339A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009522515A (ja) * | 2005-12-29 | 2009-06-11 | ホガナス アクチボラゲット | 軸受ハウジング |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6676895B2 (en) * | 2000-06-05 | 2004-01-13 | Michael L. Kuhns | Method of manufacturing an object, such as a form tool for forming threaded fasteners |
DE10111325C1 (de) * | 2001-03-08 | 2002-10-02 | Gkn Sinter Metals Gmbh | Verfahren zur Herstellung eines gesinterten metallischen Bauteils mit wenigstens einer Bohrung |
DE102009042598A1 (de) * | 2009-09-23 | 2011-03-24 | Gkn Sinter Metals Holding Gmbh | Verfahren zur Herstellung eines Grünlings |
DE102010008654A1 (de) * | 2010-02-20 | 2011-08-25 | Bayerische Motoren Werke Aktiengesellschaft, 80809 | Verfahren zur Herstellung eines gesinterten oder geschmiedeten Bauteils |
AT519625A1 (de) * | 2017-01-24 | 2018-08-15 | Miba Sinter Austria Gmbh | Lagerdeckel |
AT520865B1 (de) * | 2018-02-14 | 2021-08-15 | Miba Sinter Austria Gmbh | Verfahren zum Herstellen eines Pleuels |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2553935A (en) * | 1948-04-17 | 1951-05-22 | F A Boucha | Method of manufacturing connecting rods |
US3993054A (en) * | 1975-06-19 | 1976-11-23 | Stryker Corporation | Therapeutic lavage |
DE58901359D1 (de) * | 1988-02-27 | 1992-06-17 | Krebsoege Gmbh Sintermetall | Verfahren zur herstellung pulvergeschmiedeter bauteile. |
US4936163A (en) * | 1988-05-17 | 1990-06-26 | Ford Motor Company | Making a fractured powder metal connecting rod |
DE3904020A1 (de) * | 1989-02-10 | 1990-08-16 | Bayerische Motoren Werke Ag | Verfahren zum herstellen von bauteilen mit geteiltem lagerauge |
FR2711562B1 (fr) * | 1993-10-29 | 1995-12-15 | Sintertech | Procédé de fabrication de pièces frittées conjuguées. |
JP2846263B2 (ja) * | 1994-08-12 | 1999-01-13 | 日立粉末冶金株式会社 | 半割り機械部品の製造方法 |
US5613182A (en) * | 1996-04-02 | 1997-03-18 | Chrysler Corporation | Method of manufacturing a powder metal connecting rod with stress riser crease formed in the side face |
-
1996
- 1996-10-15 SE SE9603805A patent/SE9603805D0/xx unknown
-
1997
- 1997-01-24 TW TW086100799A patent/TW450853B/zh not_active IP Right Cessation
- 1997-10-15 CN CN97198864A patent/CN1079713C/zh not_active Expired - Fee Related
- 1997-10-15 BR BR9712330-7A patent/BR9712330A/pt not_active Application Discontinuation
- 1997-10-15 RU RU99110388/02A patent/RU2189293C2/ru not_active IP Right Cessation
- 1997-10-15 EP EP97909814A patent/EP0946326A1/en not_active Ceased
- 1997-10-15 JP JP51827898A patent/JP4201838B2/ja not_active Expired - Fee Related
- 1997-10-15 PL PL97332866A patent/PL183647B1/pl not_active IP Right Cessation
- 1997-10-15 AU AU47327/97A patent/AU710190B2/en not_active Ceased
- 1997-10-15 KR KR1019990703233A patent/KR20000049144A/ko not_active Application Discontinuation
- 1997-10-15 CA CA002268843A patent/CA2268843A1/en not_active Abandoned
- 1997-10-15 WO PCT/SE1997/001731 patent/WO1998016339A1/en not_active Application Discontinuation
-
1999
- 1999-03-31 US US09/281,925 patent/US5997605A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009522515A (ja) * | 2005-12-29 | 2009-06-11 | ホガナス アクチボラゲット | 軸受ハウジング |
Also Published As
Publication number | Publication date |
---|---|
JP4201838B2 (ja) | 2008-12-24 |
AU710190B2 (en) | 1999-09-16 |
AU4732797A (en) | 1998-05-11 |
EP0946326A1 (en) | 1999-10-06 |
CN1079713C (zh) | 2002-02-27 |
BR9712330A (pt) | 1999-08-31 |
RU2189293C2 (ru) | 2002-09-20 |
US5997605A (en) | 1999-12-07 |
WO1998016339A1 (en) | 1998-04-23 |
CA2268843A1 (en) | 1998-04-23 |
CN1233200A (zh) | 1999-10-27 |
KR20000049144A (ko) | 2000-07-25 |
PL183647B1 (pl) | 2002-06-28 |
PL332866A1 (en) | 1999-10-25 |
TW450853B (en) | 2001-08-21 |
SE9603805D0 (sv) | 1996-10-15 |
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