ATE510638T1 - METHOD FOR PRODUCING CIRCUMFERENTLY CONTOURED ENGINEERED PLATES FROM A METAL STRIP - Google Patents

METHOD FOR PRODUCING CIRCUMFERENTLY CONTOURED ENGINEERED PLATES FROM A METAL STRIP

Info

Publication number
ATE510638T1
ATE510638T1 AT10001069T AT10001069T ATE510638T1 AT E510638 T1 ATE510638 T1 AT E510638T1 AT 10001069 T AT10001069 T AT 10001069T AT 10001069 T AT10001069 T AT 10001069T AT E510638 T1 ATE510638 T1 AT E510638T1
Authority
AT
Austria
Prior art keywords
plates
metal strip
contoured
circumferently
producing
Prior art date
Application number
AT10001069T
Other languages
German (de)
Inventor
Markus Pellmann
Stefan Adelbert
Otto Buschsieweke
Original Assignee
Benteler Automobiltechnik Gmbh
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 Benteler Automobiltechnik Gmbh filed Critical Benteler Automobiltechnik Gmbh
Application granted granted Critical
Publication of ATE510638T1 publication Critical patent/ATE510638T1/en

Links

Classifications

    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined program
    • B21B37/26—Automatic variation of thickness according to a predetermined program for obtaining one strip having successive lengths of different constant thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49771—Quantitative measuring or gauging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Metal Rolling (AREA)
  • Punching Or Piercing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The method involves initially punching circumferential side T-shaped contoured output plates (3) that are made from a metal strip with constant thickness, in an interlocked position. The output plates are guided with a pre-load (V) acting in a longitudinal direction by a roll stand (5). The output plates are individually and longitudinally aligned afterwards by the roll stand and rolled on the roll stand to form plates (6) with thickness areas that are different over the length (L1) of the plates.
AT10001069T 2009-02-06 2010-02-03 METHOD FOR PRODUCING CIRCUMFERENTLY CONTOURED ENGINEERED PLATES FROM A METAL STRIP ATE510638T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009007926A DE102009007926A1 (en) 2009-02-06 2009-02-06 Process for the production of circumferentially contoured elongated shaping blanks from a metal strip

Publications (1)

Publication Number Publication Date
ATE510638T1 true ATE510638T1 (en) 2011-06-15

Family

ID=42212169

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10001069T ATE510638T1 (en) 2009-02-06 2010-02-03 METHOD FOR PRODUCING CIRCUMFERENTLY CONTOURED ENGINEERED PLATES FROM A METAL STRIP

Country Status (5)

Country Link
US (1) US20100199737A1 (en)
EP (1) EP2216109B1 (en)
JP (1) JP5235919B2 (en)
AT (1) ATE510638T1 (en)
DE (1) DE102009007926A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010048209C5 (en) 2010-10-15 2016-05-25 Benteler Automobiltechnik Gmbh Method for producing a hot-formed press-hardened metal component
DE102011001320A1 (en) * 2011-03-16 2012-10-04 Muhr Und Bender Kg Method for manufacturing sheet metal plates, particularly for use in vehicle body or chassis, involves processing strip material in thickness reducing manner, where thickness of strip material is reduced in partial areas
RU2483860C2 (en) * 2011-06-10 2013-06-10 Артем Борисович Петров Method of chamfering
DE102011051345A1 (en) * 2011-06-27 2012-12-27 Muhr Und Bender Kg Method and device for producing boards with different thicknesses
DE102011053698C5 (en) 2011-09-16 2017-11-16 Benteler Automobiltechnik Gmbh Process for the manufacture of structural and chassis components by thermoforming and heating station
US9234369B2 (en) 2012-03-21 2016-01-12 Carrier Corporation Furnace door latch assembly
DE102012110649C5 (en) 2012-11-07 2018-03-01 Benteler Automobiltechnik Gmbh Thermoforming line and method for producing a hot-formed and press-hardened motor vehicle component
KR101491319B1 (en) * 2013-09-30 2015-02-06 현대자동차주식회사 Outer panel for pillar of vehicle, method and rolling apparatus for manufacturing the same
DE102016200520B4 (en) * 2015-03-19 2019-10-31 Ford Global Technologies, Llc Method for producing a structural component and rolling device
ITUB20160442A1 (en) * 2016-02-04 2017-08-04 Fiat Ricerche PROCEDURE FOR THE LAMINATION OF METAL SHEETS WITH VARIABLE THICKNESS
EP3213834A1 (en) * 2016-03-04 2017-09-06 Benteler Automobiltechnik GmbH Blank cutting device for cutting out a blank elements from a metal strip

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US306849A (en) * 1884-10-21 Manufacture of razor-blades
US213621A (en) * 1879-03-25 Improvement in the manufacture of scissors
US1576304A (en) * 1921-01-10 1926-03-09 American Fork & Hoe Co Method of and apparatus for making implement sockets
US2186602A (en) * 1936-11-13 1940-01-09 Bosbach Peter Process for the production of rolled and stamped table and kitchen articles
US3282017A (en) * 1963-05-14 1966-11-01 Frank C Rothermel Method of providing increased strength to composite beam construction
US3776012A (en) * 1971-05-11 1973-12-04 Schmitz Walzmasch Method of rolling cutlery pieces
NL182128C (en) * 1979-02-22 1988-01-18 Volvo Car Bv METHOD FOR PRODUCING FORCE-TRANSMITTING CROSS-TRANSMITTING CROSS-SHEETS
JPS5923884B2 (en) * 1980-02-20 1984-06-05 新日本製鐵株式会社 Tension control method
US4656854A (en) * 1985-09-06 1987-04-14 Aluminum Company Of America Rolling mill eccentricity compensation using measurement of sheet tension
JPH0220697A (en) * 1988-07-06 1990-01-24 Suehiro Uchiyama Auxiliary equipment in press machine and its similar machine
US5499523A (en) * 1993-10-19 1996-03-19 Danieli United, Inc. Method for producing metal strips having different thicknesses from a single slab
JP3092460B2 (en) * 1994-09-14 2000-09-25 株式会社日立製作所 Width compression machine and rolling mill
KR100241167B1 (en) * 1995-04-18 2000-03-02 에모토 간지 Hot-rolling method of steel piece joint during continuous hot-rolling
DE19704300B4 (en) * 1997-02-06 2008-07-10 Benteler Ag Method for producing boards with different thicknesses
JP4603180B2 (en) * 2001-02-21 2010-12-22 本田技研工業株式会社 Rolling method
DE10113610C2 (en) * 2001-03-20 2003-04-17 Reiner Kopp Method and rolling device for forming thick-profiled one-piece rolling stock
JP4668454B2 (en) * 2001-04-27 2011-04-13 本田技研工業株式会社 Forming method for body panel
DE10246164B4 (en) * 2002-10-02 2014-03-20 Benteler Automobiltechnik Gmbh Method for producing structural components
SE531264C8 (en) * 2005-12-01 2009-03-03 Sapa Heat Transfer Ab A composite ingot and method for reducing cutting and cutting losses in rolling such ingots, the strip made of the ingot and the use of the strip in a heat exchanger
JP2008264850A (en) * 2007-04-24 2008-11-06 Honda Motor Co Ltd Differential plate rolling machine

Also Published As

Publication number Publication date
EP2216109B1 (en) 2011-05-25
JP5235919B2 (en) 2013-07-10
US20100199737A1 (en) 2010-08-12
DE102009007926A1 (en) 2010-08-19
JP2010179368A (en) 2010-08-19
EP2216109A1 (en) 2010-08-11

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