CN111727094A - 机械部件及其制造方法 - Google Patents

机械部件及其制造方法 Download PDF

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Publication number
CN111727094A
CN111727094A CN201980013812.0A CN201980013812A CN111727094A CN 111727094 A CN111727094 A CN 111727094A CN 201980013812 A CN201980013812 A CN 201980013812A CN 111727094 A CN111727094 A CN 111727094A
Authority
CN
China
Prior art keywords
powder
sintered body
powder compact
machine component
metal
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.)
Pending
Application number
CN201980013812.0A
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English (en)
Chinese (zh)
Inventor
八代尚树
大平晃也
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.)
NTN Corp
Original Assignee
NTN Corp
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 NTN Corp filed Critical NTN Corp
Publication of CN111727094A publication Critical patent/CN111727094A/zh
Pending legal-status Critical Current

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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
    • 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
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/08—Alloys with open or closed pores
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • 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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Sliding-Contact Bearings (AREA)
  • Powder Metallurgy (AREA)
CN201980013812.0A 2018-03-22 2019-03-19 机械部件及其制造方法 Pending CN111727094A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-054735 2018-03-22
JP2018054735A JP2019167569A (ja) 2018-03-22 2018-03-22 機械部品およびその製造方法
PCT/JP2019/011575 WO2019181976A1 (ja) 2018-03-22 2019-03-19 機械部品およびその製造方法

Publications (1)

Publication Number Publication Date
CN111727094A true CN111727094A (zh) 2020-09-29

Family

ID=67987314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980013812.0A Pending CN111727094A (zh) 2018-03-22 2019-03-19 机械部件及其制造方法

Country Status (3)

Country Link
JP (1) JP2019167569A (ja)
CN (1) CN111727094A (ja)
WO (1) WO2019181976A1 (ja)

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1420813A (en) * 1972-04-05 1976-01-14 Nippon Kagaku Yakin Kk Copper alloys
JPS5710922A (en) * 1980-06-24 1982-01-20 Mitsubishi Electric Corp Sliding type liquid phase epitaxial growth device
GB8907752D0 (en) * 1988-04-06 1989-05-17 Kikuchi Isamu Sintered alloy and method for manufacturing the same
JP2805026B2 (ja) * 1990-08-01 1998-09-30 勇 菊池 なじみ性に優れた鉄粉焼結軸受材料の製造法
US20050063856A1 (en) * 2003-09-10 2005-03-24 Motohiro Miyasaka Manufacturing processes of sintered alloy and oil-impregnated sintered bearing
US20080010832A1 (en) * 2006-03-10 2008-01-17 Hitachi Powdered Metals Co., Ltd. Production method for sintered fluid dynamic pressure bearing
CN101109411A (zh) * 2007-08-24 2008-01-23 包敢锋 粉末冶金Fe-Cu-Sn含油轴承及其生产工艺
US20130315519A1 (en) * 2011-02-15 2013-11-28 Sinterizados Y Metalurgia De Solsona, S.A. Process for manufacturing sintered sliding bearings
CN104583443A (zh) * 2012-09-12 2015-04-29 Ntn株式会社 铁系烧结金属制的机械部件
US20150285300A1 (en) * 2012-10-24 2015-10-08 Ntn Corporation Sintered bearing
CN105009425A (zh) * 2013-03-25 2015-10-28 Ntn株式会社 烧结轴承的制造方法、烧结轴承、以及具有该烧结轴承的振动电机
JP2016066335A (ja) * 2014-09-25 2016-04-28 キヤノン株式会社 情報処理システム、情報処理装置、情報処理システムの制御方法、及びプログラム
JP2016211690A (ja) * 2015-05-12 2016-12-15 Ntn株式会社 焼結軸受及びその製造方法
US20170209518A1 (en) * 2014-07-18 2017-07-27 Zhejiang Kanglaite Group Co., Ltd. Coix seed oil containing 16 glycerides, and pharmaceutical preparation and use thereof
CN107110209A (zh) * 2014-11-28 2017-08-29 Ntn株式会社 动压轴承及其制造方法
US20180087297A1 (en) * 2016-09-23 2018-03-29 Aisin Seiki Kabushiki Kaisha Opening and closing body control apparatus for vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112712A (en) * 1975-03-29 1976-10-05 Mitsubishi Metal Corp Method of producing a sintered oil immersion bearing
JP6412314B2 (ja) * 2013-04-09 2018-10-24 Ntn株式会社 焼結軸受の製造方法
JP6482923B2 (ja) * 2015-03-27 2019-03-13 Ntn株式会社 軸受装置
KR101585479B1 (ko) * 2015-04-20 2016-01-15 엘지전자 주식회사 MnBi를 포함한 이방성 복합 소결 자석 및 이의 상압소결 방법
JP6961332B2 (ja) * 2016-09-09 2021-11-05 Ntn株式会社 動圧軸受およびその製造方法

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1420813A (en) * 1972-04-05 1976-01-14 Nippon Kagaku Yakin Kk Copper alloys
JPS5710922A (en) * 1980-06-24 1982-01-20 Mitsubishi Electric Corp Sliding type liquid phase epitaxial growth device
GB8907752D0 (en) * 1988-04-06 1989-05-17 Kikuchi Isamu Sintered alloy and method for manufacturing the same
JP2805026B2 (ja) * 1990-08-01 1998-09-30 勇 菊池 なじみ性に優れた鉄粉焼結軸受材料の製造法
US20050063856A1 (en) * 2003-09-10 2005-03-24 Motohiro Miyasaka Manufacturing processes of sintered alloy and oil-impregnated sintered bearing
US20080010832A1 (en) * 2006-03-10 2008-01-17 Hitachi Powdered Metals Co., Ltd. Production method for sintered fluid dynamic pressure bearing
CN101109411A (zh) * 2007-08-24 2008-01-23 包敢锋 粉末冶金Fe-Cu-Sn含油轴承及其生产工艺
US20130315519A1 (en) * 2011-02-15 2013-11-28 Sinterizados Y Metalurgia De Solsona, S.A. Process for manufacturing sintered sliding bearings
CN104583443A (zh) * 2012-09-12 2015-04-29 Ntn株式会社 铁系烧结金属制的机械部件
US20150285300A1 (en) * 2012-10-24 2015-10-08 Ntn Corporation Sintered bearing
CN105009425A (zh) * 2013-03-25 2015-10-28 Ntn株式会社 烧结轴承的制造方法、烧结轴承、以及具有该烧结轴承的振动电机
US20170209518A1 (en) * 2014-07-18 2017-07-27 Zhejiang Kanglaite Group Co., Ltd. Coix seed oil containing 16 glycerides, and pharmaceutical preparation and use thereof
JP2016066335A (ja) * 2014-09-25 2016-04-28 キヤノン株式会社 情報処理システム、情報処理装置、情報処理システムの制御方法、及びプログラム
CN107110209A (zh) * 2014-11-28 2017-08-29 Ntn株式会社 动压轴承及其制造方法
JP2016211690A (ja) * 2015-05-12 2016-12-15 Ntn株式会社 焼結軸受及びその製造方法
US20180087297A1 (en) * 2016-09-23 2018-03-29 Aisin Seiki Kabushiki Kaisha Opening and closing body control apparatus for vehicle

Also Published As

Publication number Publication date
JP2019167569A (ja) 2019-10-03
WO2019181976A1 (ja) 2019-09-26

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Application publication date: 20200929