PL1952903T3 - Sposób kształtowania odkuwki - Google Patents

Sposób kształtowania odkuwki

Info

Publication number
PL1952903T3
PL1952903T3 PL06810752T PL06810752T PL1952903T3 PL 1952903 T3 PL1952903 T3 PL 1952903T3 PL 06810752 T PL06810752 T PL 06810752T PL 06810752 T PL06810752 T PL 06810752T PL 1952903 T3 PL1952903 T3 PL 1952903T3
Authority
PL
Poland
Prior art keywords
forming
forged product
forged
product
Prior art date
Application number
PL06810752T
Other languages
English (en)
Inventor
Akira Sakae
Original Assignee
Kobe Steel 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.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of PL1952903T3 publication Critical patent/PL1952903T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/08—Dies or mandrels with section variable during extruding, e.g. for making tapered work; Controlling variation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B21C23/142—Making profiles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • B23P13/04—Making metal objects by operations essentially involving machining but not covered by a single other subclass involving slicing of profiled material
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49474—Die-press shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
PL06810752T 2005-11-08 2006-09-28 Sposób kształtowania odkuwki PL1952903T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005323774A JP3943115B2 (ja) 2005-11-08 2005-11-08 鍛造用素形材、鍛造品及び鍛造用素形材の成形方法
PCT/JP2006/319305 WO2007055073A1 (ja) 2005-11-08 2006-09-28 鍛造用素形材、鍛造品、鍛造用素形材の成形装置及び鍛造用素形材の成形方法
EP06810752A EP1952903B1 (en) 2005-11-08 2006-09-28 Method for forming a forged product

Publications (1)

Publication Number Publication Date
PL1952903T3 true PL1952903T3 (pl) 2012-11-30

Family

ID=38023080

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06810752T PL1952903T3 (pl) 2005-11-08 2006-09-28 Sposób kształtowania odkuwki

Country Status (6)

Country Link
US (2) US20090126449A1 (pl)
EP (1) EP1952903B1 (pl)
JP (1) JP3943115B2 (pl)
CN (1) CN101291753B (pl)
PL (1) PL1952903T3 (pl)
WO (1) WO2007055073A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4944525B2 (ja) * 2006-07-18 2012-06-06 株式会社神戸製鋼所 ボルトの製造方法、ボルト、ボルト用の形材、ボルト用の形材の成形装置及びボルト用の形材の成形方法
JP5405802B2 (ja) * 2008-11-10 2014-02-05 昭和電工株式会社 鍛造加工方法
CN102343410B (zh) * 2011-07-21 2012-08-01 南京迪威尔高端制造股份有限公司 一种小型自由锻锻件的方钢锭的分下下料方法
US20140065436A1 (en) * 2012-08-28 2014-03-06 Chris Taylor Extruded Stock
CN104602842B (zh) * 2012-09-07 2016-06-08 新日铁住金株式会社 锻造曲轴的精锻用坯料的成形装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899053A (en) * 1959-08-11 Production of shapes of varying
US1089389A (en) * 1911-08-18 1914-03-10 Edwin H Bell Process for manufacturing tie-plates.
US1211818A (en) * 1915-03-20 1917-01-09 Rail Joint Co Roll construction for rolling-mills.
US2150416A (en) * 1936-07-25 1939-03-14 Cairns Metals Corp Process and apparatus for forming tapered spars
US2231336A (en) * 1938-09-13 1941-02-11 High Duty Alloys Ltd Production of metal sections by extrusion
US3422648A (en) * 1961-10-02 1969-01-21 Jerome H Lemelson Extrusion apparatus
US3585834A (en) * 1968-06-03 1971-06-22 Alcon Research And Dev Ltd Variable opening die bolster for extrusion press
SU825224A1 (ru) * 1979-06-28 1981-04-30 Kolkunov Evgenij A ИНСТРУМЕНТ ДЛЯ ПРЕССОВАНИЯ ИЗДЕЛИЙ ПЕРЕМЕННОГО СЕЧЕНИЯ ί
CN85100360A (zh) 1985-04-01 1986-08-06 化学工业部益阳橡胶机械厂 卡压双成型法锻造指形铣刀毛坯
JPS62166044A (ja) * 1986-01-14 1987-07-22 Toyota Motor Corp アルミニウム合金部品の製造方法
JPS6340613A (ja) * 1986-08-04 1988-02-22 Showa Alum Corp 三次元形状変化を有する中空押出材の製造方法
JPS6340614A (ja) * 1986-08-04 1988-02-22 Showa Alum Corp 三次元形状変化を有する中空押出材の製造方法
JPS6345355A (ja) * 1986-08-11 1988-02-26 Kobe Steel Ltd アルミニウム製コンプレツサ−ピストンの製造方法
IT1239918B (it) 1989-05-19 1993-11-23 Mitsuba Electric Mfg Co Ltd Albero forgiato a freddo, metodo e dispositivo per fabbricare lo stesso
JP2555190B2 (ja) * 1989-06-02 1996-11-20 株式会社 三ッ葉電機製作所 一端にギアまたはセレ−ションを備えた冷鍛シャフトの製造方法および製造装置
WO1993000183A1 (en) * 1991-06-28 1993-01-07 Usui Kokusai Sangyo Kabushiki Kaisha Long deformed extruded metallic shape and method of manufacturing said shape
JPH0531527A (ja) * 1991-07-29 1993-02-09 Isuzu Motors Ltd 部分的に断面形状を異ならせた部材の成形方法およびその方法に使用するダイス
JPH06285539A (ja) 1993-04-06 1994-10-11 Nippon Steel Corp 断面形状が連続的に変化する金属形材の押出し加工法
US5544413A (en) * 1994-06-10 1996-08-13 Omni Forge, Inc. Method and apparatus for manfacturing a flashless metal connecting rod
US5775155A (en) * 1995-01-12 1998-07-07 Mitsubishi Aluminum Co., Ltd. Variable section extrusion die set and variable extrusion molding method
JP2000179400A (ja) 1998-12-14 2000-06-27 Yamaha Motor Co Ltd 内燃機関用鍛造ピストン
US20040261918A1 (en) 1999-05-20 2004-12-30 Honda Giken Kogyo Kabushiki Kaisha Billet for cold forging, method of manufacturing billet for cold forging, method of continuously cold-forging billet, method of cold-forging
JP3583310B2 (ja) * 1999-05-20 2004-11-04 本田技研工業株式会社 クランク軸の冷間鍛造方法
SE514815C2 (sv) * 2000-02-18 2001-04-30 Markram Dev Ab Anordning och förfarande för pressning av ett plastiskt deformerbart ämne
JP3630227B2 (ja) * 2000-07-24 2005-03-16 株式会社神戸製鋼所 可変断面押出し加工装置、可変断面押出し加工方法及び可変断面押出し加工制御方法
JP4885384B2 (ja) 2001-08-22 2012-02-29 昭和電工株式会社 鍛造製品の製造方法
JP3739329B2 (ja) * 2002-03-15 2006-01-25 本田技研工業株式会社 クランクの冷間鍛造方法
US7296454B2 (en) * 2005-08-03 2007-11-20 Showa Denko K K Upsetting method and upsetting apparatus

Also Published As

Publication number Publication date
JP2007130645A (ja) 2007-05-31
EP1952903B1 (en) 2012-06-20
US20120318033A1 (en) 2012-12-20
CN101291753A (zh) 2008-10-22
WO2007055073A1 (ja) 2007-05-18
EP1952903A1 (en) 2008-08-06
JP3943115B2 (ja) 2007-07-11
CN101291753B (zh) 2016-08-03
US8544310B2 (en) 2013-10-01
EP1952903A4 (en) 2010-08-11
US20090126449A1 (en) 2009-05-21

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