EP2453034A4 - Process for production of roughly shaped material for engine piston - Google Patents

Process for production of roughly shaped material for engine piston Download PDF

Info

Publication number
EP2453034A4
EP2453034A4 EP10794250.0A EP10794250A EP2453034A4 EP 2453034 A4 EP2453034 A4 EP 2453034A4 EP 10794250 A EP10794250 A EP 10794250A EP 2453034 A4 EP2453034 A4 EP 2453034A4
Authority
EP
European Patent Office
Prior art keywords
production
shaped material
engine piston
roughly shaped
roughly
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.)
Withdrawn
Application number
EP10794250.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2453034A1 (en
Inventor
Hideki Takemura
Hiroaki Murakami
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Publication of EP2453034A1 publication Critical patent/EP2453034A1/en
Publication of EP2453034A4 publication Critical patent/EP2453034A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/04—Shaping in the rough solely by forging or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/18—Making machine elements pistons or plungers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B22D11/003—Aluminium alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • 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
    • F02F3/00—Pistons 
    • 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
    • F02F2200/00—Manufacturing
    • F02F2200/04—Forging of engine parts
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Forging (AREA)
EP10794250.0A 2009-07-03 2010-07-02 Process for production of roughly shaped material for engine piston Withdrawn EP2453034A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009158954 2009-07-03
PCT/JP2010/061329 WO2011002082A1 (ja) 2009-07-03 2010-07-02 エンジンピストン用素形材の製造方法

Publications (2)

Publication Number Publication Date
EP2453034A1 EP2453034A1 (en) 2012-05-16
EP2453034A4 true EP2453034A4 (en) 2017-08-23

Family

ID=43411150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10794250.0A Withdrawn EP2453034A4 (en) 2009-07-03 2010-07-02 Process for production of roughly shaped material for engine piston

Country Status (6)

Country Link
US (1) US20120100385A1 (ja)
EP (1) EP2453034A4 (ja)
JP (1) JP5526130B2 (ja)
KR (1) KR101362645B1 (ja)
CN (1) CN102482752B (ja)
WO (1) WO2011002082A1 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011078145A1 (de) * 2011-06-27 2012-12-27 Mahle International Gmbh Schmiedeverfahren zur Herstellung eines Kolbens bzw. Kolbenschafts
KR101258499B1 (ko) * 2012-11-16 2013-04-26 세원금속 (주) 열간 박육단조공법에 의한 1톤급 차량용 피스톤을 제조하는 금형장치 및 제조방법
GB2522024B (en) * 2014-01-09 2017-05-10 Rolls Royce Plc A Forging Apparatus
GB2522716B (en) * 2014-02-04 2016-09-14 Jbm Int Ltd Method of manufacture
JP6417133B2 (ja) * 2014-07-04 2018-10-31 昭和電工株式会社 連続鋳造用アルミニウム合金及び連続鋳造材の製造方法
WO2016136084A1 (ja) * 2015-02-27 2016-09-01 ヤマハ発動機株式会社 鞍乗型車両用の内燃機関および鞍乗型車両
CN105648286A (zh) * 2016-03-02 2016-06-08 柳州正高科技有限公司 旋耕机专用汽缸
CN105723828A (zh) * 2016-03-02 2016-07-06 柳州正高科技有限公司 旋耕机专用弯刀
CN105755332A (zh) * 2016-03-02 2016-07-13 柳州正高科技有限公司 旋耕机专用齿轮
CN105734359A (zh) * 2016-03-02 2016-07-06 柳州正高科技有限公司 旋耕机专用重载轴承
ES2800154T3 (es) * 2017-10-10 2020-12-28 Lombardini Srl Pistón y procedimiento de fabricación del mismo
CN107937767B (zh) * 2017-12-28 2019-07-26 苏州仓松金属制品有限公司 一种新型高性能铝合金材料及其制备方法
JP2020100863A (ja) * 2018-12-21 2020-07-02 昭和電工株式会社 コンプレッサー摺動部品用アルミニウム合金、コンプレッサー摺動部品鍛造品およびその製造方法
JP7517080B2 (ja) * 2020-10-30 2024-07-17 株式会社レゾナック 摺動部品用アルミニウム合金及び摺動部品
JP2022072574A (ja) * 2020-10-30 2022-05-17 昭和電工株式会社 自動車のホイール用アルミニウム合金及び自動車のホイール
CN113433153B (zh) * 2021-05-18 2023-04-25 中国工程物理研究院材料研究所 一种梯度变形量样品弥散强化相的检测装置及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147039A (ja) * 1987-12-02 1989-06-08 Kobe Steel Ltd 耐摩耗アルミニウム合金及びその製造方法
JP2000265232A (ja) * 1999-03-16 2000-09-26 Nippon Light Metal Co Ltd 高温疲労強度及び耐摩耗性に優れたアルミニウム合金製ピストン及びその製造方法
WO2003010429A1 (en) * 2001-07-23 2003-02-06 Showa Denko K.K. Forged piston for internal combustion engine and manfacturing method thereof
FR2875817A1 (fr) * 2004-09-23 2006-03-31 Pechiney Aviat Soc Par Actions Piston forge en alliage d'aluminium
EP2048259A1 (en) * 2006-08-01 2009-04-15 Showa Dendo K.K. Process for production of aluminum alloy formings, aluminum alloy formings and production system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06279904A (ja) 1993-03-30 1994-10-04 Nippon Light Metal Co Ltd 鍛造用過共晶Ａｌ−Ｓｉ系合金及び鍛造用素材の製造方法
JP3335732B2 (ja) * 1993-10-12 2002-10-21 日本軽金属株式会社 亜共晶Ａｌ−Ｓｉ系合金及びその鋳造法
JPH08104937A (ja) * 1994-10-03 1996-04-23 Nippon Light Metal Co Ltd 高温強度に優れた内燃機関ピストン用アルミニウム合金及び製造方法
JP3552565B2 (ja) * 1999-01-11 2004-08-11 日本軽金属株式会社 高温疲労強度に優れたダイカスト製ピストンの製造方法
JP4253414B2 (ja) 1999-12-27 2009-04-15 昭和電工株式会社 エンジンピストン用アルミニウム合金材およびアルミニウム合金製自動車エンジンピストンの製造方法
JP2003035198A (ja) * 2001-07-23 2003-02-07 Showa Denko Kk 内燃機関用ピストンおよびその製造方法
JP4359231B2 (ja) * 2003-12-18 2009-11-04 昭和電工株式会社 アルミニウム合金成形品の製造方法、およびアルミニウム合金成形品
JP4733498B2 (ja) * 2005-10-28 2011-07-27 昭和電工株式会社 鍛造成形品、その製造方法、鍛造成形装置および鍛造品製造システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147039A (ja) * 1987-12-02 1989-06-08 Kobe Steel Ltd 耐摩耗アルミニウム合金及びその製造方法
JP2000265232A (ja) * 1999-03-16 2000-09-26 Nippon Light Metal Co Ltd 高温疲労強度及び耐摩耗性に優れたアルミニウム合金製ピストン及びその製造方法
WO2003010429A1 (en) * 2001-07-23 2003-02-06 Showa Denko K.K. Forged piston for internal combustion engine and manfacturing method thereof
FR2875817A1 (fr) * 2004-09-23 2006-03-31 Pechiney Aviat Soc Par Actions Piston forge en alliage d'aluminium
EP2048259A1 (en) * 2006-08-01 2009-04-15 Showa Dendo K.K. Process for production of aluminum alloy formings, aluminum alloy formings and production system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011002082A1 *

Also Published As

Publication number Publication date
US20120100385A1 (en) 2012-04-26
KR101362645B1 (ko) 2014-02-12
KR20120023742A (ko) 2012-03-13
CN102482752A (zh) 2012-05-30
WO2011002082A1 (ja) 2011-01-06
CN102482752B (zh) 2013-09-11
JP5526130B2 (ja) 2014-06-18
EP2453034A1 (en) 2012-05-16
JPWO2011002082A1 (ja) 2012-12-13

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