WO2009064060A8 - Method of manufacturing copper clad aluminum busbar - Google Patents

Method of manufacturing copper clad aluminum busbar Download PDF

Info

Publication number
WO2009064060A8
WO2009064060A8 PCT/KR2008/004278 KR2008004278W WO2009064060A8 WO 2009064060 A8 WO2009064060 A8 WO 2009064060A8 KR 2008004278 W KR2008004278 W KR 2008004278W WO 2009064060 A8 WO2009064060 A8 WO 2009064060A8
Authority
WO
WIPO (PCT)
Prior art keywords
bar
composite bar
aluminum
composite
layer
Prior art date
Application number
PCT/KR2008/004278
Other languages
French (fr)
Other versions
WO2009064060A1 (en
Inventor
Young Tae Kim
Seung Heum Park
Original Assignee
Mirae Special Metal Co Ltd
Young Tae Kim
Seung Heum Park
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 Mirae Special Metal Co Ltd, Young Tae Kim, Seung Heum Park filed Critical Mirae Special Metal Co Ltd
Publication of WO2009064060A1 publication Critical patent/WO2009064060A1/en
Publication of WO2009064060A8 publication Critical patent/WO2009064060A8/en

Links

Classifications

    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/18—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes from stock of limited length
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • 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
    • B21C9/00—Cooling, heating or lubricating drawing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Metal Rolling (AREA)

Abstract

Disclosed herein is a method of manufacturing a copper clad aluminum busbar, comprising: (a) processing an aluminum bar into a rod pre-treating the aluminum bar; (b) inserting the aluminum bar into a copper tube to prepare a composite bar having a predetermined structure, and drawing the composite bar such that the aluminum bar and the copper tube of the composite bar are brought into close contact with each other at an interface thereof; (c) pre-treating the composite bar in order to prevent a lubricant or machining oil from infiltrating between the aluminum layer and the copper layer of the composite bar; (d) processing a leading end of the composite bar at a predetermined angle, making the copper layer longer than the aluminum layer by a predetermined length, and then ejecting the copper layer using the ejecting unit; (e) drawing the ejected composite bar using the heat drawing unit such that the aluminum layer and the copper layer of the composite bar are brought into tight contact with each other at the interface thereof; and (f) processing the heated and drawn composite bar into a busbar form by rolling the composite bar and then drawing the rolled composite bar using the second drawing unit configured to produce a busbar having a desired shape.
PCT/KR2008/004278 2007-11-12 2008-07-22 Method of manufacturing copper clad aluminum busbar WO2009064060A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070114743A KR100887759B1 (en) 2007-11-12 2007-11-12 Method for manufacturing copper clad aluminium busbar
KR10-2007-0114743 2007-11-12

Publications (2)

Publication Number Publication Date
WO2009064060A1 WO2009064060A1 (en) 2009-05-22
WO2009064060A8 true WO2009064060A8 (en) 2009-07-09

Family

ID=40638879

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/004278 WO2009064060A1 (en) 2007-11-12 2008-07-22 Method of manufacturing copper clad aluminum busbar

Country Status (2)

Country Link
KR (1) KR100887759B1 (en)
WO (1) WO2009064060A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101118098B1 (en) * 2009-03-16 2012-03-09 엘에스전선 주식회사 a hybrid metal busbar and an electric equipment comprising the same
KR101431717B1 (en) 2012-02-06 2014-08-26 주식회사 엘지화학 Bus Bar with Novel Structure
CN102760535A (en) * 2012-07-23 2012-10-31 苏州市南方欣达双金属材料有限公司 Production method for copper clad aluminum busbars
CN104307916B (en) * 2013-02-27 2017-02-22 乐清市风杰电子科技有限公司 Preparation method of aluminum and aluminum alloy bus
CN104438426B (en) * 2013-02-27 2017-01-18 国家电网公司 Process for producing aluminum and aluminum-alloy buses for electrical engineering
CN103071696B (en) * 2013-02-27 2014-12-17 国家电网公司 Production process of electrical aluminum and aluminum alloy buses
CN104438425B (en) * 2013-02-27 2017-02-08 国网山东省电力公司菏泽供电公司 Method for preparing buses for electrical engineering through taking high-quality aluminum ingots as raw material
CN104307919B (en) * 2013-02-27 2016-08-31 国家电网公司 The preparation method of the bus with high-quality aluminium ingot as raw material
CN104307917B (en) * 2013-02-27 2017-02-22 乐清市风杰电子科技有限公司 Preparation method for electrical aluminum and aluminum alloy buses which use high-quality aluminum ingots as raw materials
CN104307920B (en) * 2013-02-27 2017-03-08 乐清市风杰电子科技有限公司 Aluminum for electric engineering and the preparation method of aluminium bar bus
KR101417999B1 (en) 2013-03-04 2014-08-06 한국전기연구원 Manufacturing method of copper clad aluminum wire
DK3078032T3 (en) 2013-12-03 2020-07-20 Schneider Electric It Corp System for insulation of high-current rails
CN105779828B (en) * 2014-12-22 2017-11-10 北京有色金属研究总院 One Albatra metal and aluminium alloy compound wire rod and its preparation processing method
CN105149889A (en) * 2015-10-19 2015-12-16 河北欧通有色金属制品有限公司 D-type copper tube machining method and D-type copper tubes
KR101932134B1 (en) 2016-09-23 2018-12-24 케이. 에이. 티. (주) Forming method of pattern for disk type metal composite
KR101982564B1 (en) * 2017-06-08 2019-05-28 케이. 에이. 티. (주) Forming method for patterned metal bar
KR101964851B1 (en) * 2018-11-30 2019-04-03 주식회사 케이에이티메탈 Multi-row Multi Drawing Apparatus
CN112117023A (en) * 2020-08-10 2020-12-22 常州金方圆新材料有限公司 Copper-aluminum composite wire and preparation method thereof
CN113560366B (en) * 2021-07-30 2023-05-16 洛阳斌拓新材料科技有限公司 Copper-clad aluminum busbar composite technology

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462157A (en) * 1977-10-28 1979-05-18 Fujikura Ltd Manufacture of aluminum-gopper composite wire
KR970004548B1 (en) * 1994-06-15 1997-03-29 변제현 Method for manufacturing bus-bar
JPH1157848A (en) 1997-08-26 1999-03-02 Fujikura Ltd Copper coated aluminum wire manufacture
KR100753185B1 (en) 2005-12-30 2007-08-30 영일특수금속 주식회사 Manufacturing method of copper-clad aluminum conductor
KR100748874B1 (en) 2006-09-20 2007-08-20 미래특수금속 주식회사 Method for manufacturing copper clad aluminium wire

Also Published As

Publication number Publication date
KR100887759B1 (en) 2009-03-12
WO2009064060A1 (en) 2009-05-22

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