JP7270553B2 - 金属合金において押し出された形材／部分の湾曲したものを形成する方法及び装置 - Google Patents

金属合金において押し出された形材／部分の湾曲したものを形成する方法及び装置 Download PDF

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JP7270553B2
JP7270553B2 JP2019561951A JP2019561951A JP7270553B2 JP 7270553 B2 JP7270553 B2 JP 7270553B2 JP 2019561951 A JP2019561951 A JP 2019561951A JP 2019561951 A JP2019561951 A JP 2019561951A JP 7270553 B2 JP7270553 B2 JP 7270553B2
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Prior art keywords
extrusion
compression element
opening
extrusion chamber
compression
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JP2019561951A
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Japanese (ja)
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JP2020519447A (ja
JP2020519447A5 (enExample
Inventor
ジョウ、ウェンビン
リン、ジアングオ
ディーン、トレヴァー
ワン、リリアン
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Ip2ipo Innovations Ltd
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Imperial College Innovations Ltd
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    • 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
    • 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
    • B21C23/08—Making wire, rods or tubes
    • B21C23/12—Extruding bent tubes or rods
    • 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
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • B29C48/48—Two or more rams or pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/131—Curved articles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP2019561951A 2017-05-10 2018-05-10 金属合金において押し出された形材／部分の湾曲したものを形成する方法及び装置 Active JP7270553B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1707519.3A GB201707519D0 (en) 2017-05-10 2017-05-10 A method for forming curved lengths of extruded profiles/sections in metal alloys
GB1707519.3 2017-05-10
PCT/GB2018/051260 WO2018206960A1 (en) 2017-05-10 2018-05-10 A method for forming curved lengths of extruded profiles/sections in metal alloys

Publications (3)

Publication Number Publication Date
JP2020519447A JP2020519447A (ja) 2020-07-02
JP2020519447A5 JP2020519447A5 (enExample) 2021-02-18
JP7270553B2 true JP7270553B2 (ja) 2023-05-10

Family

ID=59065707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019561951A Active JP7270553B2 (ja) 2017-05-10 2018-05-10 金属合金において押し出された形材／部分の湾曲したものを形成する方法及び装置

Country Status (7)

Country Link
US (1) US20200206794A1 (enExample)
EP (1) EP3621753B1 (enExample)
JP (1) JP7270553B2 (enExample)
KR (1) KR102449312B1 (enExample)
CN (2) CN110891703B (enExample)
GB (1) GB201707519D0 (enExample)
WO (1) WO2018206960A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2580955B (en) * 2019-01-31 2021-03-10 Imperial College Innovations Ltd Apparatus and method for extruding curved profiles
CN109967549B (zh) * 2019-04-02 2020-04-14 山东理工大学 型材自弯曲成形挤压模具
CN111016258B (zh) * 2019-11-18 2020-09-04 苏州鸿凌达电子科技有限公司 应用于石墨烯纤维取向排列挤出成型设备
CN111589889A (zh) * 2020-06-18 2020-08-28 无锡市源昌机械制造有限公司 直角金属型材弯曲成型挤压机
CN111992592B (zh) * 2020-09-07 2024-08-09 凯维思(山东)智能制造科技有限公司 一种双流量调控加压成形设备、系统及方法
CN114632831A (zh) * 2022-04-21 2022-06-17 凯维思智能装备科技(山东)有限公司 一种多剪切变形弯曲成形装置及方法
CN116020894A (zh) * 2023-03-29 2023-04-28 太原科技大学 环筒形零件等通道双转角变径挤压成形模具及工艺
CN118403913A (zh) * 2024-06-18 2024-07-30 南京航空航天大学 一种用于空间三轴差速挤压的成型方法
CN118417355B (zh) * 2024-06-19 2025-10-03 南京航空航天大学 一种用于变曲率复杂型材构件的差速挤压耦合二次矫形一体化成形方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002248517A (ja) 2000-12-22 2002-09-03 Komatsu Ltd 押出し加工装置及び押出し加工方法
JP2004512955A (ja) 2000-11-01 2004-04-30 チン，インタイ 熱間金属押出曲げ機
JP2005072110A (ja) 2003-08-20 2005-03-17 Yamaha Corp 熱電材料及びその製造方法
US20060248936A1 (en) 2003-07-22 2006-11-09 Katsuaki Nakamura Metal molding method and machine, and metal molded body

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
US368314A (en) * 1887-08-16 whitney
US3286502A (en) * 1964-03-26 1966-11-22 Gen Electric Side extrusion
NO129892B (enExample) * 1972-12-01 1974-06-10 Graenges Essem Plast As
DE2855449A1 (de) * 1978-12-21 1980-07-03 Vitkovice Zelezarny Verfahren zur erzeugung von rohrkruemmern, kniestuecken und rohrspiralen und vorrichtung zur durchfuehrung dieses verfahrens
SU837435A1 (ru) * 1979-07-24 1981-06-15 Всесоюзный Заочный Машиностроитель-Ный Институт Способ изготовлени гнутыхпРОфилЕй
DE3706193A1 (de) * 1987-02-26 1988-09-08 Langenstein & Schemann Gmbh Hydraulische kaltfliesspresse
DE19716292C2 (de) * 1997-04-18 2001-02-01 Daimler Chrysler Ag Strangpreßvorrichtung
EP3212345A4 (en) * 2014-10-27 2018-06-06 Exco Technologies Limited Extrusion press container and mantle for same, and method
CN104550289B (zh) * 2014-12-30 2018-08-28 天津理工大学 多凸模一次挤压成型空间弯曲管材的方法
CN104772358B (zh) * 2015-04-28 2017-03-29 哈尔滨理工大学 金属交替挤压成形装置及方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004512955A (ja) 2000-11-01 2004-04-30 チン，インタイ 熱間金属押出曲げ機
JP2002248517A (ja) 2000-12-22 2002-09-03 Komatsu Ltd 押出し加工装置及び押出し加工方法
US20060248936A1 (en) 2003-07-22 2006-11-09 Katsuaki Nakamura Metal molding method and machine, and metal molded body
JP2005072110A (ja) 2003-08-20 2005-03-17 Yamaha Corp 熱電材料及びその製造方法

Also Published As

Publication number Publication date
JP2020519447A (ja) 2020-07-02
WO2018206960A1 (en) 2018-11-15
US20200206794A1 (en) 2020-07-02
GB201707519D0 (en) 2017-06-21
EP3621753B1 (en) 2022-08-24
CN110891703B (zh) 2022-05-24
CN110891703A (zh) 2020-03-17
EP3621753A1 (en) 2020-03-18
CN114682639A (zh) 2022-07-01
KR102449312B1 (ko) 2022-09-29
KR20200005643A (ko) 2020-01-15
CN114682639B (zh) 2024-08-27

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