CN110891703B - 形成金属合金的挤出型材/部分的弯曲长度的方法 - Google Patents

形成金属合金的挤出型材/部分的弯曲长度的方法 Download PDF

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Publication number
CN110891703B
CN110891703B CN201880046445.XA CN201880046445A CN110891703B CN 110891703 B CN110891703 B CN 110891703B CN 201880046445 A CN201880046445 A CN 201880046445A CN 110891703 B CN110891703 B CN 110891703B
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China
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extrusion
orifice
compression element
compression
extruding
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Chinese (zh)
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CN110891703A (zh
Inventor
周文彬
林建国
特雷弗·狄恩
王礼良
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Imperial Institute Of Technology Innovation Co ltd
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Imperial Institute Of Technology Innovation Co ltd
Imperial College of London
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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
    • B21C23/002—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
    • 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
    • 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
    • B29C48/03—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN201880046445.XA 2017-05-10 2018-05-10 形成金属合金的挤出型材/部分的弯曲长度的方法 Active CN110891703B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210474856.7A CN114682639B (zh) 2017-05-10 2018-05-10 形成金属合金的挤出型材/部分的弯曲长度的方法

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

Related Child Applications (1)

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CN202210474856.7A Division CN114682639B (zh) 2017-05-10 2018-05-10 形成金属合金的挤出型材/部分的弯曲长度的方法

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CN110891703A CN110891703A (zh) 2020-03-17
CN110891703B true CN110891703B (zh) 2022-05-24

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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 (5)

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US368314A (en) * 1887-08-16 whitney
GB1442786A (en) * 1972-12-01 1976-07-14 Graenges Essem Plast As Method for the production of pipe bends of thermoplastic material and apparatus for carrying out the method
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
CN104550289A (zh) * 2014-12-30 2015-04-29 天津理工大学 多凸模一次挤压成型空间弯曲管材的方法

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Publication number Priority date Publication date Assignee Title
US3286502A (en) * 1964-03-26 1966-11-22 Gen Electric Side extrusion
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
KR100416578B1 (ko) * 2000-11-01 2004-02-05 진인태 열간금속압출굽힘기
JP3942873B2 (ja) 2000-12-22 2007-07-11 株式会社小松製作所 押出し加工装置及び押出し加工方法
KR101125674B1 (ko) 2003-07-22 2012-03-27 유겐가이샤 리나시메타리 통형 금속의 성형 방법, 통형 금속의 성형기 및 통형 금속 성형체
JP3956919B2 (ja) 2003-08-20 2007-08-08 ヤマハ株式会社 ペルチェモジュールの製造方法
EP3212345A4 (en) * 2014-10-27 2018-06-06 Exco Technologies Limited Extrusion press container and mantle for same, and method
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US368314A (en) * 1887-08-16 whitney
GB1442786A (en) * 1972-12-01 1976-07-14 Graenges Essem Plast As Method for the production of pipe bends of thermoplastic material and apparatus for carrying out the method
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
CN104550289A (zh) * 2014-12-30 2015-04-29 天津理工大学 多凸模一次挤压成型空间弯曲管材的方法

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JP2020519447A (ja) 2020-07-02
JP7270553B2 (ja) 2023-05-10
WO2018206960A1 (en) 2018-11-15
US20200206794A1 (en) 2020-07-02
GB201707519D0 (en) 2017-06-21
EP3621753B1 (en) 2022-08-24
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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