CN114682639B - 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

Info

Publication number
CN114682639B
CN114682639B CN202210474856.7A CN202210474856A CN114682639B CN 114682639 B CN114682639 B CN 114682639B CN 202210474856 A CN202210474856 A CN 202210474856A CN 114682639 B CN114682639 B CN 114682639B
Authority
CN
China
Prior art keywords
extrusion
compression element
axis
orifice
aperture
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.)
Active
Application number
CN202210474856.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN114682639A (zh
Inventor
周文彬
林建国
特雷弗·狄恩
王礼良
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.)
Imperial Institute Of Technology Innovation Co ltd
Original Assignee
Imperial Institute Of Technology Innovation Co 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 Imperial Institute Of Technology Innovation Co ltd filed Critical Imperial Institute Of Technology Innovation Co ltd
Priority to CN202210474856.7A priority Critical patent/CN114682639B/zh
Publication of CN114682639A publication Critical patent/CN114682639A/zh
Application granted granted Critical
Publication of CN114682639B publication Critical patent/CN114682639B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN202210474856.7A 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 CN114682639B (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 (5)

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
CN201880046445.XA CN110891703B (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
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880046445.XA Division CN110891703B (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

Publications (2)

Publication Number Publication Date
CN114682639A CN114682639A (zh) 2022-07-01
CN114682639B true CN114682639B (zh) 2024-08-27

Family

ID=59065707

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202210474856.7A Active 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
CN201880046445.XA Active CN110891703B (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

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201880046445.XA Active CN110891703B (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

Country Status (7)

Country Link
US (1) US20200206794A1 (https=)
EP (1) EP3621753B1 (https=)
JP (1) JP7270553B2 (https=)
KR (1) KR102449312B1 (https=)
CN (2) CN114682639B (https=)
GB (1) GB201707519D0 (https=)
WO (1) WO2018206960A1 (https=)

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6190595B1 (en) * 1997-04-18 2001-02-20 Daimlerchrysler Ag Extrusion arrangement

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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 (https=) * 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
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
EP1652598A4 (en) * 2003-07-22 2011-03-30 Rinascimetalli Ltd METHOD AND METAL MOLDING MACHINE AND METAL MOLDED BODY
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
JP2017533101A (ja) * 2014-10-27 2017-11-09 エクスコ テクノロジーズ リミテッドＥｘｃｏ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｉｍｉｔｅｄ 押出成形機コンテナおよび押出成形機コンテナ用のマントル、ならびに方法
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6190595B1 (en) * 1997-04-18 2001-02-20 Daimlerchrysler Ag Extrusion arrangement

Also Published As

Publication number Publication date
GB201707519D0 (en) 2017-06-21
KR20200005643A (ko) 2020-01-15
US20200206794A1 (en) 2020-07-02
EP3621753A1 (en) 2020-03-18
KR102449312B1 (ko) 2022-09-29
JP7270553B2 (ja) 2023-05-10
WO2018206960A1 (en) 2018-11-15
CN110891703B (zh) 2022-05-24
JP2020519447A (ja) 2020-07-02
CN114682639A (zh) 2022-07-01
EP3621753B1 (en) 2022-08-24
CN110891703A (zh) 2020-03-17

Similar Documents

Publication Publication Date Title
CN114682639B (zh) 形成金属合金的挤出型材/部分的弯曲长度的方法
CN108097733B (zh) 一种可实现多方向剪切的挤扭复合加工模具与方法
Zhou et al. A novel application of sideways extrusion to produce curved aluminium profiles: Feasibility study
CN104889189A (zh) 一种等通道转角挤压模具及方法
CN101905249A (zh) 一种结合在线淬火控温的弯曲型材短流程加工方法和装置
CN107649529B (zh) 弯曲构件错距挤压成形装置及方法
Yu et al. Development of novel differential velocity sideway extrusion techniques to fabricate lightweight curved structural components
WO2002036279A1 (en) Hot metal extru-bending machine
US2512264A (en) Method of making propeller blades
WO2021248748A1 (zh) 变通道转角自弯曲挤压模具及其设计、制造和挤压方法
DE102014008646B3 (de) Verfahren zur Herstellung von geschlossenen ringförmigen Konstruktionsbauteilen aus Leichtmetall, sowie Anordnung zur Durchführung des Verfahrens
CN112275821A (zh) 一种多效应耦合剧烈塑性变形模具及方法
CN113319238A (zh) 一种复杂铝合金传动轴锻件多向锻造成形的方法
US20240342779A1 (en) Apparatus and method for extruding wide profiles
CN107186138A (zh) 弯曲辊锻
CN104999637A (zh) 一种利用小口模的大截面中空型材挤出成型方法及设备
CN108637155B (zh) 一种螺栓生产用模具、生产方法及制造出的螺栓
CN219483800U (zh) 一种铝型材挤压模具
CN118403913A (zh) 一种用于空间三轴差速挤压的成型方法
CN118417355B (zh) 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
CN114406172B (zh) 一种紧固件的加工模具及制备方法
CN111014552A (zh) 长轴类锻件的制坯方法及其模具
Chandramouli Fundamental concepts of metal forming technology
RU2686704C1 (ru) Способ изготовления длинноосных изделий
CN119910047A (zh) 一种环筒形零件强剪切挤压成形方法及装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant