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EP2906371B1 - Ensemble matrice de presse à extrusion - Google Patents

Ensemble matrice de presse à extrusion Download PDF

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Publication number
EP2906371B1
EP2906371B1 EP13845959.9A EP13845959A EP2906371B1 EP 2906371 B1 EP2906371 B1 EP 2906371B1 EP 13845959 A EP13845959 A EP 13845959A EP 2906371 B1 EP2906371 B1 EP 2906371B1
Authority
EP
European Patent Office
Prior art keywords
die
billet
plate
die body
interior 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.)
Active
Application number
EP13845959.9A
Other languages
German (de)
English (en)
Other versions
EP2906371A4 (fr
EP2906371A1 (fr
Inventor
Mark R. DENISON
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.)
Manchester Copper Products LLC
Original Assignee
Manchester Copper Products LLC
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 Manchester Copper Products LLC filed Critical Manchester Copper Products LLC
Priority to PL13845959T priority Critical patent/PL2906371T3/pl
Publication of EP2906371A1 publication Critical patent/EP2906371A1/fr
Publication of EP2906371A4 publication Critical patent/EP2906371A4/fr
Application granted granted Critical
Publication of EP2906371B1 publication Critical patent/EP2906371B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B21C23/005—Continuous extrusion starting from solid state material
    • 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
    • B21C23/08—Making wire, rods or tubes
    • B21C23/085—Making tubes
    • 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
    • B21C29/00—Cooling or heating extruded work or parts of the extrusion press
    • B21C29/003—Cooling or heating of work

Definitions

  • the die assembly 1 may be used for forming an extruded material in any suitable extrusion system, including, for example, the extrusion press system described in U.S. Patent Application No. 13/650,977, filed October 12, 2012 .
  • the die assembly 1 may be implemented in the extrusion press system 57 shown in Figure 2 for continuous material extrusion.
  • the extrusion press system 57 includes a mandrel carriage section 58 and a platen structure section 59.
  • the mandrel carriage section 58 includes a mandrel bar 74, water clamps or cooling elements 60 and 61, mandrel grips or gripping elements 62 and 63, and a billet delivery system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Claims (15)

  1. Ensemble de matrice pour extruder un matériau, comprenant :
    une pluralité de supports de matrice (4, 5, 6, 7) couplés ensemble pour former un corps de matrice (18) ayant :
    un passage définissant une entrée (11) et une sortie (81), dans lequel le diamètre de la sortie est inférieur au diamètre de l'entrée (11) ; et
    une surface intérieure progressivement rétrécie entre l'entrée (11) et la sortie ;
    dans lequel chacun des supports de matrice (4, 5, 6, 7) a un alésage central avec une surface intérieure autour de l'alésage central, une surface intérieure d'un alésage central dans un premier support de matrice (5) étant progressivement rétrécie à un angle inférieur par rapport à un axe (45) du passage, à une surface intérieure d'un alésage central dans un deuxième support de matrice (4) positionné de manière adjacente à une face avant du premier support de matrice (5) ; et
    une base (8) couplée au corps de matrice (18), dans lequel la rotation de la base (8) provoque la rotation du corps de matrice (18).
  2. Ensemble de matrice selon la revendication 1, dans lequel le deuxième support de matrice (4) est positionné plus à proximité de l'entrée (11) du corps de matrice (18) que le premier support de matrice (5).
  3. Ensemble de matrice selon la revendication 1 ou 2, comprenant en outre un troisième support de matrice (6) ayant un alésage central avec une surface intérieure qui est progressivement rétrécie à un plus grand angle par rapport à l'axe (45) qu'une surface intérieure d'un alésage central dans un support de matrice positionné de manière adjacente à une face avant du troisième support de matrice (6).
  4. Ensemble de matrice selon la revendication 3, dans lequel le support de matrice positionné de manière adjacente à la face avant du troisième support de matrice (6) est le premier support de matrice (5), ou bien dans lequel le troisième support de matrice (6) est positionné plus à proximité de la sortie du corps de matrice (18) que le premier support de matrice (5).
  5. Ensemble de matrice selon la revendication 1, comprenant en outre un support d'extrémité en acier (3) qui forme une partie du corps de matrice (18), le support d'extrémité en acier (3) ayant un alésage central avec une surface intérieure autour de l'alésage central qui n'est pas progressivement rétrécie à un angle par rapport à l'axe.
  6. Ensemble de matrice selon la revendication 5, dans lequel l'alésage central du support d'extrémité en acier (3) définit l'entrée (11) du corps de matrice (18).
  7. Ensemble de matrice selon l'une quelconque des revendications 1 à 6, dans lequel la base (8) comprend un alésage central et dans lequel l'alésage central de la base (8) a un diamètre qui est supérieur à un diamètre de la sortie de corps de matrice (81).
  8. Ensemble de matrice selon l'une quelconque des revendications 1 à 7, dans lequel l'entrée (11) du corps de matrice (18) est configurée pour recevoir une billette (17) de matériau pour extrusion.
  9. Ensemble de matrice selon la revendication 8, dans lequel le corps de matrice (18) est configuré pour être entraîné en rotation de sorte que l'interaction entre la surface intérieure progressivement rétrécie et la billette (17) crée la friction entre la surface intérieure progressivement rétrécie et une billette avancée à travers l'entrée (11) et dans le passage intérieur du corps de matrice (18), dans lequel la friction chauffe la billette (17) à une température qui est suffisante pour provoquer la déformation du matériau de billette.
  10. Ensemble de matrice selon la revendication 9, dans lequel le corps de matrice (18) est configuré pour être entraîné en rotation de sorte que ladite interaction déforme la billette chauffée avec une force de déformation qui ne dépasse pas les limites de propriété mécanique du matériau de billette.
  11. Ensemble de matrice selon la revendication 10, comprenant en outre un mandrin (10) qui est configuré pour recevoir une billette, dans lequel la friction entre la billette et le mandrin (10) sur lequel la billette est avancée, chauffe la billette et le mandrin, et de préférence dans lequel un système de refroidissement fournit le fluide de refroidissement à une partie intérieure du mandrin (10).
  12. Ensemble de matrice selon l'une quelconque des revendications 1 à 11, dans lequel au moins l'un des supports de matrice (4, 5, 6, 7) est formé à partir de deux matériaux différents, avec un premier matériau qui forme un périmètre d'un alésage dans le support de matrice et un second matériau qui forme une partie externe du support de matrice, dans lequel au moins l'un des premier et second matériaux est un matériau en céramique, un acier ou un matériau consommable.
  13. Ensemble de matrice selon l'une quelconque des revendications 1 à 12, dans lequel une face avant du corps de matrice (18) à proximité de l'entrée (11) est configurée pour se coupler avec un insert de centrage (9) ayant un diamètre sensiblement égal au diamètre de l'entrée (11), dans lequel l'insert de centrage (9) et un périmètre de l'entrée (11) sont formés à partir du même matériau.
  14. Ensemble de matrice selon l'une quelconque des revendications 1 à 13, dans lequel le corps de matrice (18) est configuré pour recevoir une pointe de mandrin (48) à travers l'entrée (11) de sorte que la pointe de mandrin (48) peut être positionnée dans le passage intérieur du corps de matrice (18) et de préférence dans lequel la surface intérieure du corps de matrice (18) comprend une partie complémentaire ayant un angle qui correspond à un angle d'une surface externe de la pointe de mandrin (48).
  15. Ensemble de matrice selon la revendication 1, dans lequel la surface intérieure de l'alésage central dans le premier support de matrice (5) et la surface intérieure de l'alésage central dans le deuxième support de matrice (6) comprennent des caractéristiques de surface qui, lorsque le matériau est comprimé contre la surface intérieure de l'alésage central dans le premier support de matrice (5) et la surface intérieure de l'alésage central dans le deuxième support de matrice (6), permettent la déformation du matériau.
EP13845959.9A 2012-10-12 2013-10-11 Ensemble matrice de presse à extrusion Active EP2906371B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13845959T PL2906371T3 (pl) 2012-10-12 2013-10-11 Zespół matrycy prasy do wytłaczania

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/650,981 US20140102159A1 (en) 2012-10-12 2012-10-12 Extrusion press die assembly
PCT/US2013/064571 WO2014059293A1 (fr) 2012-10-12 2013-10-11 Ensemble matrice de presse à extrusion

Publications (3)

Publication Number Publication Date
EP2906371A1 EP2906371A1 (fr) 2015-08-19
EP2906371A4 EP2906371A4 (fr) 2016-08-10
EP2906371B1 true EP2906371B1 (fr) 2020-11-25

Family

ID=50474145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13845959.9A Active EP2906371B1 (fr) 2012-10-12 2013-10-11 Ensemble matrice de presse à extrusion

Country Status (18)

Country Link
US (1) US20140102159A1 (fr)
EP (1) EP2906371B1 (fr)
JP (1) JP6357160B2 (fr)
KR (1) KR102195229B1 (fr)
CN (1) CN104936714B (fr)
AR (1) AR093009A1 (fr)
AU (1) AU2013329044B2 (fr)
BR (1) BR112015006775B1 (fr)
CA (1) CA2887230C (fr)
CL (1) CL2015000909A1 (fr)
ES (1) ES2845300T3 (fr)
HK (1) HK1213840A1 (fr)
IN (1) IN2015DN01843A (fr)
MX (1) MX386046B (fr)
MY (1) MY178480A (fr)
PL (1) PL2906371T3 (fr)
RU (1) RU2652671C2 (fr)
WO (1) WO2014059293A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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US9346089B2 (en) 2012-10-12 2016-05-24 Manchester Copper Products, Llc Extrusion press systems and methods
US11045851B2 (en) 2013-03-22 2021-06-29 Battelle Memorial Institute Method for Forming Hollow Profile Non-Circular Extrusions Using Shear Assisted Processing and Extrusion (ShAPE)
US10695811B2 (en) 2013-03-22 2020-06-30 Battelle Memorial Institute Functionally graded coatings and claddings
US20210379638A1 (en) 2013-03-22 2021-12-09 Battelle Memorial Institute Devices and Methods for Performing Shear-Assisted Extrusion and Extrusion Processes
US11383280B2 (en) 2013-03-22 2022-07-12 Battelle Memorial Institute Devices and methods for performing shear-assisted extrusion, extrusion feedstocks, extrusion processes, and methods for preparing metal sheets
US12365027B2 (en) 2013-03-22 2025-07-22 Battelle Memorial Institute High speed shear-assisted extrusion
US12403516B2 (en) 2013-03-22 2025-09-02 Battelle Memorial Institute Shape processes, feedstock materials, conductive materials and/or assemblies
US12186791B2 (en) 2013-03-22 2025-01-07 Battelle Memorial Institute Devices and methods for performing shear-assisted extrusion and extrusion processes
US9545653B2 (en) 2013-04-25 2017-01-17 Manchester Copper Products, Llc Extrusion press systems and methods
CN105032968B (zh) * 2015-08-21 2017-10-03 扬州瑞斯乐复合金属材料有限公司 一种冷却微通道扁管挤压模具的方法
TW201716157A (zh) * 2015-11-11 2017-05-16 Nat Chung-Shan Inst Of Science & Tech 旋轉擠壓成型模具及其所製成的長型金屬件
CN105344732B (zh) * 2015-12-01 2017-06-27 广东豪美铝业股份有限公司 一种螺旋铝合金棒材的加工装置以及加工方法
CN105689423B (zh) * 2016-03-11 2017-08-08 南通昌荣机电有限公司 一种制作锥套的挤压方法
CN108817117B (zh) * 2018-05-16 2020-04-21 武汉理工大学 多区域异质材料复合结构温热挤压模及其制备方法
CN108787777A (zh) * 2018-07-16 2018-11-13 江阴市江顺模具有限公司 一种带阻碍角的铝合金热挤压模
KR102815758B1 (ko) * 2019-08-05 2025-06-04 삼성전자주식회사 압출 장치 및 이를 이용한 알루미늄 모세관을 제조하는 방법
CN111229848B (zh) * 2020-02-27 2021-05-18 北京科技大学 螺杆泵等壁厚空心转子转模挤压成形工艺及成形装置
US11919061B2 (en) 2021-09-15 2024-03-05 Battelle Memorial Institute Shear-assisted extrusion assemblies and methods
US12502701B2 (en) * 2022-07-05 2025-12-23 Battelle Memorial Institute Shear assisted extrusion apparatus, tools, and methods
CN118744171B (zh) * 2024-07-09 2025-03-04 山东大学 一种螺旋摩擦挤压机及挤压成形方法

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Also Published As

Publication number Publication date
AU2013329044A1 (en) 2015-03-26
EP2906371A4 (fr) 2016-08-10
KR20150067245A (ko) 2015-06-17
WO2014059293A1 (fr) 2014-04-17
RU2652671C2 (ru) 2018-04-28
JP2015536243A (ja) 2015-12-21
BR112015006775A2 (pt) 2017-07-04
EP2906371A1 (fr) 2015-08-19
IN2015DN01843A (fr) 2015-05-29
HK1213840A1 (zh) 2016-07-15
CL2015000909A1 (es) 2015-08-21
ES2845300T3 (es) 2021-07-26
CA2887230C (fr) 2020-12-22
AR093009A1 (es) 2015-05-13
JP6357160B2 (ja) 2018-07-11
CN104936714A (zh) 2015-09-23
MX386046B (es) 2025-03-18
US20140102159A1 (en) 2014-04-17
CN104936714B (zh) 2018-02-23
RU2015117640A (ru) 2016-12-10
CA2887230A1 (fr) 2014-04-17
BR112015006775B1 (pt) 2022-05-03
PL2906371T3 (pl) 2021-07-05
AU2013329044B2 (en) 2016-10-06
KR102195229B1 (ko) 2020-12-28
MY178480A (en) 2020-10-14
HK1212946A1 (zh) 2016-06-24
MX2015004146A (es) 2015-10-26

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