JP5247329B2 - 鉄系焼結軸受およびその製造方法 - Google Patents

鉄系焼結軸受およびその製造方法 Download PDF

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Publication number
JP5247329B2
JP5247329B2 JP2008245492A JP2008245492A JP5247329B2 JP 5247329 B2 JP5247329 B2 JP 5247329B2 JP 2008245492 A JP2008245492 A JP 2008245492A JP 2008245492 A JP2008245492 A JP 2008245492A JP 5247329 B2 JP5247329 B2 JP 5247329B2
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Japan
Prior art keywords
bearing
iron
powder
copper
amount
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JP2008245492A
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English (en)
Japanese (ja)
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JP2010077474A (ja
Inventor
剛 柳瀬
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.)
Hitachi Powdered Metals Co Ltd
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Hitachi Powdered Metals Co Ltd
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.)
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Application filed by Hitachi Powdered Metals Co Ltd filed Critical Hitachi Powdered Metals Co Ltd
Priority to JP2008245492A priority Critical patent/JP5247329B2/ja
Priority to KR1020090013418A priority patent/KR101101078B1/ko
Priority to CN2009101307995A priority patent/CN101684536B/zh
Publication of JP2010077474A publication Critical patent/JP2010077474A/ja
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Publication of JP5247329B2 publication Critical patent/JP5247329B2/ja
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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
    • 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
    • F16C33/145—Special methods of manufacture; Running-in of sintered porous 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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • 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
    • F16C33/128—Porous bearings, e.g. bushes of sintered alloy
    • 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
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • 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
    • F16C2220/00—Shaping
    • F16C2220/20—Shaping by sintering pulverised material, e.g. powder metallurgy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Powder Metallurgy (AREA)
  • Sliding-Contact Bearings (AREA)
JP2008245492A 2008-09-25 2008-09-25 鉄系焼結軸受およびその製造方法 Active JP5247329B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008245492A JP5247329B2 (ja) 2008-09-25 2008-09-25 鉄系焼結軸受およびその製造方法
KR1020090013418A KR101101078B1 (ko) 2008-09-25 2009-02-18 철계 소결 베어링 및 그 제조 방법
CN2009101307995A CN101684536B (zh) 2008-09-25 2009-02-20 铁系烧结轴承及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008245492A JP5247329B2 (ja) 2008-09-25 2008-09-25 鉄系焼結軸受およびその製造方法

Publications (2)

Publication Number Publication Date
JP2010077474A JP2010077474A (ja) 2010-04-08
JP5247329B2 true JP5247329B2 (ja) 2013-07-24

Family

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Family Applications (1)

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JP2008245492A Active JP5247329B2 (ja) 2008-09-25 2008-09-25 鉄系焼結軸受およびその製造方法

Country Status (3)

Country Link
JP (1) JP5247329B2 (zh)
KR (1) KR101101078B1 (zh)
CN (1) CN101684536B (zh)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5604981B2 (ja) * 2009-05-28 2014-10-15 Ｊｆｅスチール株式会社 粉末冶金用鉄基混合粉末
JP5783457B2 (ja) * 2010-09-30 2015-09-24 日立化成株式会社 焼結バルブガイド材およびその製造方法
KR101066789B1 (ko) * 2010-11-29 2011-09-21 주식회사 넥스텍 소결 베어링 및 그 제조방법
CN103813874B (zh) * 2011-09-22 2016-10-05 Ntn株式会社 烧结轴承及其制造方法
JP6038460B2 (ja) * 2012-02-02 2016-12-07 Ntn株式会社 焼結軸受の製造方法
JP6038459B2 (ja) * 2011-09-22 2016-12-07 Ntn株式会社 焼結軸受
JP5972588B2 (ja) * 2012-02-02 2016-08-17 Ntn株式会社 焼結軸受の製造方法
WO2013042664A1 (ja) * 2011-09-22 2013-03-28 Ntn株式会社 焼結軸受およびその製造方法
CN102689013A (zh) * 2012-06-06 2012-09-26 海安县鹰球集团有限公司 铁基粉末冶金高韧性含油轴承及其制造方法
JP6038522B2 (ja) * 2012-07-24 2016-12-07 Ntn株式会社 焼結軸受
JP6114512B2 (ja) * 2012-07-26 2017-04-12 Ntn株式会社 焼結軸受およびその製造方法
JP5442145B1 (ja) * 2012-10-24 2014-03-12 Ｎｔｎ株式会社 焼結軸受
CN103071800A (zh) * 2012-11-23 2013-05-01 东睦(江门)粉末冶金有限公司 一种铁基含油轴承及其制备方法
US10536048B2 (en) 2013-03-25 2020-01-14 Ntn Corporation Method for manufacturing sintered bearing, sintered bearing, and vibration motor equipped with same
JP6412315B2 (ja) * 2013-03-25 2018-10-24 Ntn株式会社 振動モータ
JP6194613B2 (ja) * 2013-03-29 2017-09-13 日立化成株式会社 摺動部材用鉄基焼結合金およびその製造方法
JP6302259B2 (ja) * 2014-01-20 2018-03-28 Ntn株式会社 焼結軸受の製造方法
US20160223016A1 (en) 2013-10-03 2016-08-04 Ntn Corporation Sintered bearing and manufacturing process therefor
JP2016023349A (ja) * 2014-07-23 2016-02-08 Ntn株式会社 焼結機械部品
JP2017066491A (ja) * 2015-09-30 2017-04-06 Ntn株式会社 粉末冶金用粉末、圧粉体、焼結部品の製造方法
JP6170587B2 (ja) * 2016-03-28 2017-07-26 Ntn株式会社 焼結軸受
CN105648333A (zh) * 2016-03-31 2016-06-08 泰安皆瑞金属科技有限公司 一种含铜铁基粉末冶金材料及其制备工艺
JP6424983B2 (ja) * 2016-05-19 2018-11-21 日立化成株式会社 鉄系焼結含油軸受
JP6817094B2 (ja) 2016-07-29 2021-01-20 株式会社ダイヤメット 鉄銅基焼結含油軸受及びその製造方法
US10697495B2 (en) 2016-07-29 2020-06-30 Diamet Corporation Iron-copper-based oil-impregnated sintered bearing and method for manufacturing same
WO2018021501A1 (ja) * 2016-07-29 2018-02-01 株式会社ダイヤメット 鉄銅基焼結含油軸受及びその製造方法
US10865828B2 (en) 2016-10-26 2020-12-15 Diamet Corporation Oil-impregnated sintered bearing
JP6487957B2 (ja) * 2017-03-17 2019-03-20 Ntn株式会社 焼結軸受
JP6462053B2 (ja) * 2017-06-30 2019-01-30 Ntn株式会社 焼結軸受
WO2019059248A1 (ja) 2017-09-20 2019-03-28 株式会社ダイヤメット 焼結含油軸受
JP7024291B2 (ja) * 2017-09-29 2022-02-24 昭和電工マテリアルズ株式会社 鉄系焼結軸受及び鉄系焼結含油軸受
CN108127111A (zh) * 2017-11-22 2018-06-08 瑞安市钰易来汽摩零部件有限公司 一种烧结含油轴承及其制作工艺
JP6536866B1 (ja) 2017-12-28 2019-07-03 日立化成株式会社 焼結軸受、焼結軸受装置及び回転装置
JP2019138472A (ja) * 2019-02-25 2019-08-22 Ntn株式会社 焼結軸受を有する機器
CN110646428A (zh) * 2019-09-29 2020-01-03 山东大学 一种蠕墨铸铁金相定量分析方法及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137606B2 (zh) * 1971-10-12 1976-10-16
JPS59110768A (ja) * 1982-12-13 1984-06-26 Toyota Motor Corp 耐摩耗性鉄系焼結体およびその製造方法
JP3168538B2 (ja) * 1997-04-19 2001-05-21 チャン リー ウー 滑りベアリング及びその製造方法
KR100653953B1 (ko) * 2001-06-29 2006-12-04 두산인프라코어 주식회사 소결베어링의 제조방법
JP3857116B2 (ja) * 2001-09-28 2006-12-13 三菱マテリアルＰｍｇ株式会社 粉末成形金型及び粉末成形品の製造方法
CN1316173C (zh) * 2004-12-24 2007-05-16 上海汽车股份有限公司 含油轴承块的粉末冶金制造方法

Also Published As

Publication number Publication date
CN101684536A (zh) 2010-03-31
CN101684536B (zh) 2012-05-02
KR101101078B1 (ko) 2011-12-30
JP2010077474A (ja) 2010-04-08
KR20100035080A (ko) 2010-04-02

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