MY167336A - Manufacturing method and manufacturing equipment for small diameter metal tube - Google Patents

Manufacturing method and manufacturing equipment for small diameter metal tube

Info

Publication number
MY167336A
MY167336A MYPI2014000546A MYPI2014000546A MY167336A MY 167336 A MY167336 A MY 167336A MY PI2014000546 A MYPI2014000546 A MY PI2014000546A MY PI2014000546 A MYPI2014000546 A MY PI2014000546A MY 167336 A MY167336 A MY 167336A
Authority
MY
Malaysia
Prior art keywords
diameter
outside diameter
manufacturing
metal tube
small diameter
Prior art date
Application number
MYPI2014000546A
Inventor
Daisuke Nakamura
Takefumi Nakako
Hiroshi Asada
Original Assignee
Nisshin Steel 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Publication of MY167336A publication Critical patent/MY167336A/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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0822—Guiding or aligning the edges of the bent sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/26—Seam welding of rectilinear seams
    • B23K26/262—Seam welding of rectilinear seams of longitudinal seams of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

THE PRESENT INVENTION ENABLES MANUFACTURING SMALL-DIAMETER METAL TUBES WITH HIGH ACCURACY AND HIGH PRODUCTION EFFICIENCY BY USING A ROLL HAVING LARGE DIAMETER COMPRISING ROLLS EACH HAVING CLEARLY A LARGER OUTSIDE DIAMETER THAN AN OUTSIDE DIAMETER OF A METAL TUBE TO BE MANUFACTURED. A METAL BAND IS FORMED INTO A CYLINDRICAL SHAPE THROUGH A SINGLE STAND BY USING A PAIR OF LARGE-DIAMETER SIDE ROLLS DESIGNED TO HAVE AN OUTSIDE DIAMETER RATIO, (), OF 10 OR MORE, PREFERABLY 25 OR MORE, BETWEEN AN OUTSIDE DIAMETER () OF THE METAL TUBE TO BE MANUFACTURED AND AN OUTSIDE DIAMETER (P2 OF THE FORMING ROLLS, AND THEREAFTER THE EDGE PARTS OF THE METAL BAND ARE BUTTED AND WELDED. THE ROLL HAVING A LARGE DIAMETER BASED ON A THREE-SIDED ROLL SYSTEM OR FOUR-SIDED ROLL SYSTEM MAY BE USED. (FIGURE 1)
MYPI2014000546A 2011-08-31 2012-08-29 Manufacturing method and manufacturing equipment for small diameter metal tube MY167336A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011188112 2011-08-31
JP2012136627A JP5273885B2 (en) 2011-08-31 2012-06-18 Manufacturing method and manufacturing apparatus for small diameter metal pipe

Publications (1)

Publication Number Publication Date
MY167336A true MY167336A (en) 2018-08-16

Family

ID=47756284

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014000546A MY167336A (en) 2011-08-31 2012-08-29 Manufacturing method and manufacturing equipment for small diameter metal tube

Country Status (8)

Country Link
JP (1) JP5273885B2 (en)
KR (1) KR101526342B1 (en)
CN (1) CN103764308B (en)
IN (1) IN2014MN00414A (en)
MY (1) MY167336A (en)
SG (1) SG11201400254WA (en)
TW (1) TWI589368B (en)
WO (1) WO2013031803A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014008660A1 (en) * 2014-06-13 2015-12-17 Forschungszentrum Jülich GmbH joining methods
CN111408633A (en) * 2020-03-31 2020-07-14 吴丽萍 Ultra-thin metal plate welding process, composite water pipe and production equipment thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199113A (en) * 1983-04-26 1984-11-12 Mitsubishi Heavy Ind Ltd Squeezing-roll device
JPH06234020A (en) * 1993-02-12 1994-08-23 Kawasaki Steel Corp Manufacture of electric resistance welded tube
JP3887501B2 (en) * 1998-12-08 2007-02-28 日下部電機株式会社 Sizing stand for ERW welded pipe
JP4187663B2 (en) * 2004-01-14 2008-11-26 日新製鋼株式会社 Manufacturing method of high workability welded pipe
CN100376338C (en) * 2005-11-23 2008-03-26 何甜灶 Method and apparatus for producing heterotype tubing using steel plate
EP1961501B1 (en) * 2005-12-16 2013-10-23 JFE Steel Corporation Method of manufacturing electric resistance welded tube with excellent weld characteristic
JP5268834B2 (en) * 2009-09-01 2013-08-21 株式会社中田製作所 Molding apparatus and molding method

Also Published As

Publication number Publication date
CN103764308B (en) 2015-07-15
JP2013063463A (en) 2013-04-11
KR20140047730A (en) 2014-04-22
TW201323110A (en) 2013-06-16
CN103764308A (en) 2014-04-30
WO2013031803A1 (en) 2013-03-07
IN2014MN00414A (en) 2015-08-21
KR101526342B1 (en) 2015-06-05
TWI589368B (en) 2017-07-01
SG11201400254WA (en) 2014-09-26
JP5273885B2 (en) 2013-08-28

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