WO2008093524A1 - 金属材料の押出成形用ダイス - Google Patents

金属材料の押出成形用ダイス Download PDF

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Publication number
WO2008093524A1
WO2008093524A1 PCT/JP2008/050204 JP2008050204W WO2008093524A1 WO 2008093524 A1 WO2008093524 A1 WO 2008093524A1 JP 2008050204 W JP2008050204 W JP 2008050204W WO 2008093524 A1 WO2008093524 A1 WO 2008093524A1
Authority
WO
WIPO (PCT)
Prior art keywords
die
pressure receiving
metal material
hole
receiving surface
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.)
Ceased
Application number
PCT/JP2008/050204
Other languages
English (en)
French (fr)
Inventor
Kimihisa Hiramoto
Hidekazu Sakihama
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
Priority to CN2008800032630A priority Critical patent/CN101588878B/zh
Priority to EP08703068A priority patent/EP2116314B1/en
Priority to US12/525,313 priority patent/US8181500B2/en
Publication of WO2008093524A1 publication Critical patent/WO2008093524A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B21C25/02—Dies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)

Abstract

　ダイス１０は、受圧部２１の受圧面２２を押出方向に対向させて後向きに配置されるダイスケース２０と、ダイスケース２０内に設けられるオス型ダイス３０およびメス型ダイス４０と、を備える。受圧面２２は後方に向けて突出する凸面形状に形成される。受圧部２１の外周に、金属材料導入用のポート孔２４が設けらる。そして、ダイス１０は、受圧面２２に押圧された金属材料が、ポート孔２４を通ってダイスケース２０内に導かれて、押出孔１１を通過するよう構成されている。製品外接円直径を「Ａ」、受圧面外径を「Ｂ」、孔間壁入口側最小肉厚寸法を「Ｃ」、孔間壁の数を「ｎ」、Ｃ×ｎによって求められる孔間壁入口側肉厚寸法総和を「Ｄ」としたとき、Ｂ／Ａ＝１．８～６．０、Ｄ／Ｂ＝０．１５～０．４に調整される。
PCT/JP2008/050204 2007-01-31 2008-01-10 金属材料の押出成形用ダイス Ceased WO2008093524A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800032630A CN101588878B (zh) 2007-01-31 2008-01-10 金属材料的挤出成形用模具
EP08703068A EP2116314B1 (en) 2007-01-31 2008-01-10 Die for extrusion molding of metal material
US12/525,313 US8181500B2 (en) 2007-01-31 2008-01-10 Die for extrusion molding of metal material

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007020339 2007-01-31
JP2007-020339 2007-01-31
JP2007-056841 2007-03-07
JP2007056841A JP5053662B2 (ja) 2007-01-31 2007-03-07 金属材料の押出成形用ダイス

Publications (1)

Publication Number Publication Date
WO2008093524A1 true WO2008093524A1 (ja) 2008-08-07

Family

ID=39673838

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050204 Ceased WO2008093524A1 (ja) 2007-01-31 2008-01-10 金属材料の押出成形用ダイス

Country Status (5)

Country Link
US (1) US8181500B2 (ja)
EP (1) EP2116314B1 (ja)
JP (1) JP5053662B2 (ja)
CN (1) CN101588878B (ja)
WO (1) WO2008093524A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480681A (zh) * 2013-09-22 2014-01-01 广东伟业铝厂有限公司 一种大舌比半空心型材的模具结构及其制造方法
CN103521546A (zh) * 2013-11-04 2014-01-22 张家港市昊天金属科技有限公司 空心铝型材的挤压模具结构及空心铝型材制造方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008044620A1 (en) * 2006-10-03 2008-04-17 Showa Denko K.K. Extrusion die for metallic material
KR101070532B1 (ko) 2010-02-19 2011-10-05 김완수 압출 발포기용 다이스
CN101850375A (zh) * 2010-05-04 2010-10-06 湖北兴升科技发展有限公司 一种水冷式空压机阀板的下阀板的热挤压工艺方法
CN102303059A (zh) * 2011-09-21 2012-01-04 南京工业职业技术学院 一种齿轮轴一次成型方法
US20150047405A1 (en) * 2013-08-16 2015-02-19 Mississippi State University Methods and Systems for Extrusion
CN103537506A (zh) * 2013-11-04 2014-01-29 张家港市昊天金属科技有限公司 实心铝型材的挤压模具制造方法
CN105618503A (zh) * 2015-12-25 2016-06-01 广州科技职业技术学院 一种半空心型材的保护式挤压模具
CN108856324B (zh) * 2018-06-06 2020-03-17 邹平伟瑞制冷材料有限公司 一种电池组水冷带的连续挤压生产工艺
CN114345971B (zh) * 2022-01-20 2023-03-21 山东大学 一种微通道管成形模具及方法
CN114798790B (zh) * 2022-02-15 2024-04-16 江苏鑫昌铝业有限公司 一种超宽微通道挤压模具
CN114871288B (zh) * 2022-05-27 2025-06-27 宁波科诺精工科技有限公司 一种汽车扶手型材一出四模具

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JPS4946707B1 (ja) * 1969-12-08 1974-12-11
JPS53102938U (ja) 1976-07-01 1978-08-19
JPH0681644A (ja) 1992-08-31 1994-03-22 Toyota Motor Corp 内燃機関の冷却装置
JP2007020339A (ja) 2005-07-08 2007-01-25 Denso Corp ブラシ保持装置
JP2007056841A (ja) 2005-08-26 2007-03-08 Toyoda Gosei Co Ltd 吸気音制御構造体

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US3126096A (en) * 1964-03-24 Hydrostatic extrusion system
US2366344A (en) * 1940-10-21 1945-01-02 Aluminum Co Of America Extrusion
US2276468A (en) * 1940-11-19 1942-03-17 Aluminum Co Of America Extrusion die
US2673645A (en) * 1951-06-11 1954-03-30 Moczik Ernest Multiple hole extrusion die
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US3112828A (en) * 1959-02-09 1963-12-03 Fred L Hill Extrusion dies
US3203215A (en) * 1961-06-05 1965-08-31 Aeroprojects Inc Ultrasonic extrusion apparatus
US3306089A (en) * 1964-02-24 1967-02-28 Barogenics Inc Control of stresses during shock-aided hydrostatic extrusion
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US3364707A (en) * 1965-02-16 1968-01-23 Dow Chemical Co Extrusion forming member and method
JPS522603B2 (ja) 1972-09-08 1977-01-22
DE2414178A1 (de) * 1974-03-23 1975-10-09 Aluminium Walzwerke Singen Verfahren zur herstellung von verbundprofilen sowie vorrichtung zu dessen durchfuehrung
GB2221179B (en) * 1988-07-19 1992-08-19 Atomic Energy Authority Uk An improved die assembly
JPH0681644B2 (ja) * 1989-01-13 1994-10-19 三協アルミニウム工業株式会社 金属材料の押出成形用ダイス
US5263352A (en) * 1992-02-27 1993-11-23 Yugen Kaisha Yano Engineering Combination die assembly and a method of extrusion using the die assembly
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DK0656235T3 (da) * 1993-12-01 1998-02-02 Sumitomo Light Metal Ind Hul ekstruderdyse til ekstrudering af et hult element af en zinkholdig aluminiumlegering
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JPH09174141A (ja) * 1995-12-22 1997-07-08 Yano Eng:Kk 金属製中空材押出用ダイス
EP1446243B1 (en) * 2001-10-23 2009-09-02 Showa Denko K.K. Extrusion die for manufacturing tube with small hollow portions and mandrel used for said extrusion die
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946707B1 (ja) * 1969-12-08 1974-12-11
JPS53102938U (ja) 1976-07-01 1978-08-19
JPH0681644A (ja) 1992-08-31 1994-03-22 Toyota Motor Corp 内燃機関の冷却装置
JP2007020339A (ja) 2005-07-08 2007-01-25 Denso Corp ブラシ保持装置
JP2007056841A (ja) 2005-08-26 2007-03-08 Toyoda Gosei Co Ltd 吸気音制御構造体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2116314A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480681A (zh) * 2013-09-22 2014-01-01 广东伟业铝厂有限公司 一种大舌比半空心型材的模具结构及其制造方法
CN103521546A (zh) * 2013-11-04 2014-01-22 张家港市昊天金属科技有限公司 空心铝型材的挤压模具结构及空心铝型材制造方法

Also Published As

Publication number Publication date
EP2116314B1 (en) 2013-01-09
CN101588878B (zh) 2011-02-09
EP2116314A1 (en) 2009-11-11
JP5053662B2 (ja) 2012-10-17
US8181500B2 (en) 2012-05-22
EP2116314A4 (en) 2010-03-17
JP2008207243A (ja) 2008-09-11
CN101588878A (zh) 2009-11-25
US20100107716A1 (en) 2010-05-06

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