KR100674779B1 - 중공 경금속 부재의 압출 가공 방법, 중공 압출 가공용다이, 및 중공 경금속 압출 부재 - Google Patents

중공 경금속 부재의 압출 가공 방법, 중공 압출 가공용다이, 및 중공 경금속 압출 부재 Download PDF

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Publication number
KR100674779B1
KR100674779B1 KR1020057022346A KR20057022346A KR100674779B1 KR 100674779 B1 KR100674779 B1 KR 100674779B1 KR 1020057022346 A KR1020057022346 A KR 1020057022346A KR 20057022346 A KR20057022346 A KR 20057022346A KR 100674779 B1 KR100674779 B1 KR 100674779B1
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KR
South Korea
Prior art keywords
light metal
die
hollow
extrusion
metal material
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KR1020057022346A
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English (en)
Korean (ko)
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KR20060004699A (ko
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스미히코 마에노
아키라 사카에
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가부시키가이샤 고베 세이코쇼
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Publication of KR20060004699A publication Critical patent/KR20060004699A/ko
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Publication of KR100674779B1 publication Critical patent/KR100674779B1/ko

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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 OR PROFILES, 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 OR PROFILES, 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, bars, tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, 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, bars, tubes
    • B21C23/085—Making tubes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Glass Compositions (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
KR1020057022346A 2003-05-23 2004-05-11 중공 경금속 부재의 압출 가공 방법, 중공 압출 가공용다이, 및 중공 경금속 압출 부재 KR100674779B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2003-00146839 2003-05-23
JP2003146839 2003-05-23

Publications (2)

Publication Number Publication Date
KR20060004699A KR20060004699A (ko) 2006-01-12
KR100674779B1 true KR100674779B1 (ko) 2007-01-25

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Application Number Title Priority Date Filing Date
KR1020057022346A KR100674779B1 (ko) 2003-05-23 2004-05-11 중공 경금속 부재의 압출 가공 방법, 중공 압출 가공용다이, 및 중공 경금속 압출 부재

Country Status (7)

Country Link
EP (1) EP1637246B1 (de)
KR (1) KR100674779B1 (de)
CN (1) CN100366356C (de)
AT (1) ATE549104T1 (de)
DK (1) DK1637246T3 (de)
TW (1) TWI251513B (de)
WO (1) WO2004103596A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5010196B2 (ja) * 2006-07-18 2012-08-29 株式会社神戸製鋼所 耐熱アルミ合金製の形材の製造方法、耐熱アルミ合金製の形材及び耐熱アルミ合金製の形材の成形装置
DE102020128163B3 (de) * 2020-10-27 2022-02-17 Helmholtz-Zentrum Hereon Gmbh Formwerkzeug und Verfahren zum Strangpressen von metallischen Werkstoffen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520168A (en) * 1966-08-01 1970-07-14 Dow Chemical Co Feederhole die
US3575030A (en) * 1967-11-01 1971-04-13 Dow Chemical Co Slanted weld extrusion process
CN2155964Y (zh) * 1993-06-02 1994-02-16 蔡志忠 铝挤压型管材成型模具
JP4174173B2 (ja) * 2000-07-03 2008-10-29 株式会社神戸製鋼所 中空断面金属製品の押出方法および押出装置
JP2002185151A (ja) * 2000-12-19 2002-06-28 Oki Electric Ind Co Ltd 多層プリント配線板
JP2003013191A (ja) * 2001-06-28 2003-01-15 Ngk Insulators Ltd アルミニウムを主成分とする金属製直管及びその製造方法、並びに検査方法

Also Published As

Publication number Publication date
ATE549104T1 (de) 2012-03-15
CN100366356C (zh) 2008-02-06
CN1795063A (zh) 2006-06-28
EP1637246A4 (de) 2008-06-18
TW200425967A (en) 2004-12-01
DK1637246T3 (da) 2012-05-29
KR20060004699A (ko) 2006-01-12
EP1637246B1 (de) 2012-03-14
TWI251513B (en) 2006-03-21
WO2004103596A1 (ja) 2004-12-02
EP1637246A1 (de) 2006-03-22

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