MY122133A - An intermediate material for producing a dual gauge strip and method for producing the same and method for producing a dual gauge strip - Google Patents

An intermediate material for producing a dual gauge strip and method for producing the same and method for producing a dual gauge strip

Info

Publication number
MY122133A
MY122133A MYPI9801798A MY122133A MY 122133 A MY122133 A MY 122133A MY PI9801798 A MYPI9801798 A MY PI9801798A MY 122133 A MY122133 A MY 122133A
Authority
MY
Malaysia
Prior art keywords
producing
strip
dual gauge
gauge strip
intermediate material
Prior art date
Application number
Inventor
Yoichi Inoue
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of MY122133A publication Critical patent/MY122133A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/0805—Flat bars, i.e. having a substantially rectangular cross-section
    • 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
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/045—Manufacture of wire or bars with particular section or properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • H01L21/4814—Conductive parts
    • H01L21/4871—Bases, plates or heatsinks
    • H01L21/4878—Mechanical treatment, e.g. deforming
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Abstract

AN INTERMEDIATE MATERIAL FOR PRODUCING A DUAL GAUGE STRIP (1) HAVING ONE OR PLURAL THICK PARTS (2) ON THE SURFACE ALONG THE LONGITUDINAL DIRECTION OF THE STRIP (1), WHEREIN A PROTRUSION PART OF A TRAPEZOID CROSS SECTION (4) IS FORMED ON THE OTHER SURFACE. A METHOD FOR PRODUCING AN INTERMEDIATE MATERIAL FOR PRODUCING A DUAL GAUGE STRIP (1) HAVING ONE OR PLURAL THICK PARTS (2) ON THE SURFACE ALONG THE LONGITUDINAL DIRECTION OF THE STRIP, STARTING FROM A FLAT STRIP (M), COMPRISING REPEATED COMPRESSION ON A FLAT STRIP (M) BETWEEN A LOWER DIE (7) AND AN UPPER DIE (6) AND SLIGHTLY PROGRESSING FORWARD THE FLAT STRIP (M) AFTER EACH LOAD OF REPEATED COMPRESSION, WHEREIN THE UPPER DIE (6) EQUIPPED WITH PROTRUSIONS (9) OF AN INVERSE V CHARACTER SHAPE ON THE BOTTOM, WHEREIN THE LOWER DIE (7) SHOULD HAVE ONE OR PLURAL GROOVES (10) OF A TRAPEZOID CROSS SECTION WITH A SLIGHT DEPTH ON THE SURFACE CORRESPONDING TO THE GROOVE POSITIONS OF THE UPPER DIE (6).FIG. 3
MYPI9801798 1997-04-24 1998-04-22 An intermediate material for producing a dual gauge strip and method for producing the same and method for producing a dual gauge strip MY122133A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10757397 1997-04-24
JP7444798A JP3968165B2 (en) 1997-04-24 1998-03-23 Modified cross-section strip and its manufacturing method and manufacturing method

Publications (1)

Publication Number Publication Date
MY122133A true MY122133A (en) 2006-03-31

Family

ID=26415600

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9801798 MY122133A (en) 1997-04-24 1998-04-22 An intermediate material for producing a dual gauge strip and method for producing the same and method for producing a dual gauge strip

Country Status (6)

Country Link
JP (1) JP3968165B2 (en)
CN (1) CN1089652C (en)
DE (1) DE19818286C2 (en)
FR (1) FR2764828B1 (en)
MY (1) MY122133A (en)
SG (1) SG68041A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000317523A (en) * 1999-04-30 2000-11-21 Kobe Steel Ltd Bar stock having special cross section and straightening method thereof
DE102006024775A1 (en) * 2006-05-27 2007-11-29 Sms Demag Ag Mill stand for rolling a metal strip comprises cylindrical partial rolls with partial roll gaps having different sizes
KR100903266B1 (en) * 2007-10-02 2009-06-17 김충열 Production Method of Multi Gauge Strips
KR100826397B1 (en) 2006-11-20 2008-05-02 김충열 Production method of multi gauge strip
JP2008183623A (en) * 2008-04-07 2008-08-14 Mitsui High Tec Inc Method of manufacturing element of transmission belt for stepless speed change device
CN102954337A (en) * 2011-08-29 2013-03-06 上海格林赛高新材料有限公司 Cross-sectional shape of strip plate for machining sheet metal strip having U-shaped cross section
KR101431900B1 (en) 2012-01-31 2014-08-21 김충열 Production method of Multi Gauge Strip
KR101184586B1 (en) * 2012-04-02 2012-09-21 주식회사 신일 Drawing method for forging and apparatus thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515541B1 (en) * 1981-10-30 1985-05-10 Griset Ets
JPS60227902A (en) * 1984-04-25 1985-11-13 Matsushita Electric Works Ltd Production of rolled thin metallic sheet
JPS6154802A (en) * 1984-08-24 1986-03-19 Mitsubishi Electric Corp Controlling method of electric rolling stock
CN1016326B (en) * 1987-11-16 1992-04-22 浙江电工器材厂 Closed forge moulding technology and die for lamination
JP2926170B2 (en) * 1992-11-18 1999-07-28 愛知製鋼株式会社 Angle material manufacturing method

Also Published As

Publication number Publication date
DE19818286A1 (en) 1998-11-05
CN1196984A (en) 1998-10-28
JP3968165B2 (en) 2007-08-29
DE19818286C2 (en) 2001-08-16
FR2764828B1 (en) 2000-09-29
FR2764828A1 (en) 1998-12-24
SG68041A1 (en) 1999-10-19
JPH115101A (en) 1999-01-12
CN1089652C (en) 2002-08-28

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