MX2017016372A - Manufacturing method for metal plate of different thickness and pressed component manufacturing method and processing machine. - Google Patents

Manufacturing method for metal plate of different thickness and pressed component manufacturing method and processing machine.

Info

Publication number
MX2017016372A
MX2017016372A MX2017016372A MX2017016372A MX2017016372A MX 2017016372 A MX2017016372 A MX 2017016372A MX 2017016372 A MX2017016372 A MX 2017016372A MX 2017016372 A MX2017016372 A MX 2017016372A MX 2017016372 A MX2017016372 A MX 2017016372A
Authority
MX
Mexico
Prior art keywords
plate
different thickness
metal plate
manufacturing
thickness
Prior art date
Application number
MX2017016372A
Other languages
Spanish (es)
Inventor
Ihara Tomoaki
Yamazaki Satoshi
Original Assignee
Toyota Motor 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of MX2017016372A publication Critical patent/MX2017016372A/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
    • B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
    • 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
    • B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007—Cutting or shearing the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/021—Rolls for sheets or strips
    • 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 programme
    • B21B37/26—Automatic variation of thickness according to a predetermined programme for obtaining one strip having successive lengths of different constant thickness
    • 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
    • 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
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/22—Making articles shaped as bodies of revolution characterised by use of rolls having circumferentially varying profile ; Die-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/18—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills
    • 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
    • B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • B21B2001/386—Plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/18—Rolls or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge
    • B21B2261/043—Blanks with variable thickness in the rolling direction
    • 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
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • B21H8/02—Rolls of special shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Metal Rolling (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

PROBLEM TO BE SOLVED: To improve a degree in freedom in setting a change in plate thickness of a metal plate of different thickness such as steel plate of different thickness.SOLUTION: According to a manufacturing method of a metal plate of different thickness, according to the present invention, in a cutting process, a steel plate (metal plate) of constant plate-thickness is cut into a predetermined shape and a blank material B (a sheet to be rolled) is manufactured. Subsequently, in the rolling process, the blank material B is rolled by a rolling machine 10 with a pair of work rolls 12 and a steel plate TB1 (metal plate of different thickness) is thereby manufactured. Here, the pair of work rolls 12 are changed in radius in a circular direction and in an axial direction. Thus, a steel plate TB1 of different thickness, manufactured by rolling the blank material B by means of the rolling machine 10, is changed in plate thickness in two different directions orthogonal to a plate thickn ess direction.SELECTED DRAWING: Figure 1.
MX2017016372A 2016-12-19 2017-12-14 Manufacturing method for metal plate of different thickness and pressed component manufacturing method and processing machine. MX2017016372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016246051A JP6638639B2 (en) 2016-12-19 2016-12-19 Method for manufacturing differential thickness metal sheet, method for manufacturing pressed part, and processing machine

Publications (1)

Publication Number Publication Date
MX2017016372A true MX2017016372A (en) 2018-11-09

Family

ID=60661832

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017016372A MX2017016372A (en) 2016-12-19 2017-12-14 Manufacturing method for metal plate of different thickness and pressed component manufacturing method and processing machine.

Country Status (10)

Country Link
US (1) US20180169723A1 (en)
EP (1) EP3335814B1 (en)
JP (1) JP6638639B2 (en)
KR (3) KR20180071172A (en)
CN (1) CN108202087B (en)
CA (1) CA2988475C (en)
MX (1) MX2017016372A (en)
MY (1) MY188827A (en)
RU (1) RU2682194C1 (en)
TW (1) TWI683707B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018115740A1 (en) * 2018-06-29 2020-01-02 Airbus Operations Gmbh Method for producing a cross member for a vehicle and a cross member for a vehicle
CN110756579A (en) * 2018-07-25 2020-02-07 浙江德盛铁路器材股份有限公司 Track gauge block forming method
KR102348556B1 (en) * 2018-11-27 2022-01-06 주식회사 포스코 Roll Forging Apparatus
JP7155986B2 (en) * 2018-12-13 2022-10-19 トヨタ自動車株式会社 Steel plate member and its manufacturing method
CN110369510B (en) * 2019-07-31 2020-07-28 西安建筑科技大学 Roller and method for preparing large-block fine-grain material through multidirectional rolling
CN110935725B (en) * 2019-11-14 2021-06-01 江阴康瑞成型技术科技有限公司 Processing technology of special-shaped material for SIM card holder of titanium alloy mobile phone
KR102337268B1 (en) 2020-09-23 2021-12-08 (주)삼성텍 Press process automation system of metal plate using auto-robot

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR348205A (en) * 1904-11-23 1905-04-06 Albert Ropohl Process for manufacturing metal sheets with any shape of protrusions separated from each other by crossed grooves
GB682013A (en) * 1949-04-06 1952-11-05 Nat Machinery Co Improvements in or relating to forging presses
US3338081A (en) * 1963-07-29 1967-08-29 Eumuco Ag Fur Maschb Automatic feed for forging roll sets
US3827269A (en) * 1972-11-06 1974-08-06 Gen Motors Corp Roll forming apparatus
SU806177A1 (en) * 1978-07-31 1981-02-23 Челябинский политехнический институт им. Ленинского комсомола Rolling-and-forging mill
US4316377A (en) * 1979-11-23 1982-02-23 Grotnes Metalforming Systems, Inc. Roll forging machine
JPS56151130A (en) * 1980-04-24 1981-11-24 Tamagawa Kikai Kinzoku Kk Method and apparatus for forming sheet of nonuniform section
CN1013252B (en) * 1988-05-27 1991-07-24 鞍山钢铁公司 Welding repair method for cast roller
JPH02182339A (en) * 1989-01-10 1990-07-17 Kobe Steel Ltd Manufacture of rolled deformed bar stock
JPH02104103U (en) * 1989-01-31 1990-08-20
JPH0335801A (en) * 1989-06-30 1991-02-15 Kobe Steel Ltd Method for rolling irregular shaped strip
JP2731957B2 (en) * 1989-09-27 1998-03-25 日新製鋼株式会社 Manufacturing method of single-sided embossed rolled steel strip
JP3248202B2 (en) * 1991-10-29 2002-01-21 日立電線株式会社 Manufacturing method of lead frame material with heat sink
JP2783148B2 (en) * 1993-03-12 1998-08-06 住友金属工業株式会社 Projected steel plate and method for producing the same
TW323243B (en) * 1995-10-27 1997-12-21 Hitachi Ltd
TW453909B (en) * 1998-07-17 2001-09-11 Kuraitekku Co Ltd Roller leveler
JP2002066608A (en) * 2000-08-30 2002-03-05 Hitachi Ltd Cold rolling mill and rolling method
DE10113610C2 (en) * 2001-03-20 2003-04-17 Reiner Kopp Method and rolling device for forming thick-profiled one-piece rolling stock
DE10122594C2 (en) * 2001-05-10 2003-03-27 Sms Eumuco Gmbh Cross rolling machine
NL1022043C2 (en) * 2002-12-02 2004-06-03 Doornes Transmissie Bv Process and device for rolling metal belts.
JP5389802B2 (en) * 2007-08-06 2014-01-15 エイチ．シー． スターク インコーポレイテッド Refractory metal plate with improved tissue uniformity
JP5169480B2 (en) * 2008-05-21 2013-03-27 新日鐵住金株式会社 Separator manufacturing equipment for polymer electrolyte fuel cells
JP2010172909A (en) * 2009-01-27 2010-08-12 Sumitomo Electric Ind Ltd Rolled sheet and method of manufacturing rolled sheet
JP2012110941A (en) * 2010-11-25 2012-06-14 Honda Motor Co Ltd Method for manufacturing member with various thicknesses, and member with various thicknesses
JP6135390B2 (en) 2013-08-09 2017-05-31 新日鐵住金株式会社 Work roll or backup roll processing method for use in differential thickness steel plate manufacturing equipment
CN103611727A (en) * 2013-11-19 2014-03-05 武汉钢铁(集团)公司 Production method of composite variable-cross-section metal plate
MA39044B1 (en) * 2013-12-24 2018-11-30 Arcelormittal Hot rolling process
DE102014201611A1 (en) * 2014-01-30 2015-07-30 Volkswagen Aktiengesellschaft Bidirectional Tailored Rolled Board
DE102016200520B4 (en) * 2015-03-19 2019-10-31 Ford Global Technologies, Llc Method for producing a structural component and rolling device
CN204620637U (en) * 2015-04-14 2015-09-09 宣城市泰维特精工科技有限公司 The rolling device of rod member forging blank

Also Published As

Publication number Publication date
KR102409172B1 (en) 2022-06-15
KR20210118792A (en) 2021-10-01
CN108202087B (en) 2021-08-10
RU2682194C1 (en) 2019-03-15
JP2018099699A (en) 2018-06-28
EP3335814B1 (en) 2021-12-08
KR20200020758A (en) 2020-02-26
TW201827136A (en) 2018-08-01
KR20180071172A (en) 2018-06-27
TWI683707B (en) 2020-02-01
MY188827A (en) 2022-01-06
CN108202087A (en) 2018-06-26
US20180169723A1 (en) 2018-06-21
CA2988475C (en) 2019-07-16
KR102409136B1 (en) 2022-06-16
JP6638639B2 (en) 2020-01-29
EP3335814A1 (en) 2018-06-20

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