BR112022019348A2 - MANUFACTURING METHOD OF A CYLINDRICAL BODY WITH BOTTOM - Google Patents

MANUFACTURING METHOD OF A CYLINDRICAL BODY WITH BOTTOM

Info

Publication number
BR112022019348A2
BR112022019348A2 BR112022019348A BR112022019348A BR112022019348A2 BR 112022019348 A2 BR112022019348 A2 BR 112022019348A2 BR 112022019348 A BR112022019348 A BR 112022019348A BR 112022019348 A BR112022019348 A BR 112022019348A BR 112022019348 A2 BR112022019348 A2 BR 112022019348A2
Authority
BR
Brazil
Prior art keywords
coolant
cylindrical body
manufacturing
processed
hardness
Prior art date
Application number
BR112022019348A
Other languages
Portuguese (pt)
Inventor
Shiroishi Ryozo
Matsumoto Naoya
shimamura Masahiro
Kumagai Takuho
Ogawa Tomohiro
Original Assignee
Toyo Seikan Group Holdings 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
Priority claimed from JP2020058158A external-priority patent/JP7521225B2/en
Priority claimed from JP2020058150A external-priority patent/JP7472590B2/en
Application filed by Toyo Seikan Group Holdings Ltd filed Critical Toyo Seikan Group Holdings Ltd
Publication of BR112022019348A2 publication Critical patent/BR112022019348A2/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • B21D22/286—Deep-drawing of cylindrical articles using consecutive dies with lubricating or cooling means
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/16—Additional equipment in association with the tools, e.g. for shearing, for trimming
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
    • B21D35/007—Layered blanks
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2669—Transforming the shape of formed can bodies; Forming can bodies from flattened tubular blanks; Flattening can bodies
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • C23G1/125—Light metals aluminium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/22—Light metals
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

MÉTODO DE FABRICAÇÃO DE UM CORPO CILÍNDRICO COM FUNDO. É fornecido um método que é para a fabricação de um corpo cilíndrico com fundo e pelo qual a estrita fabricação de lata, tal como estiramento e compressão convencionais, e redução de custo ou redução de carga ambiental em uma etapa de lavagem podem ser alcançadas. Este método para fabricação de um corpo cilíndrico com fundo compreende: uma etapa de estiramento na qual uma placa de metal é estirada usando-se um membro de moldagem com uma superfície processada tendo uma dureza de Hv 1.500 a 12.000; e uma etapa de compressão na qual um membro a ser processado é comprimido através de um líquido de resfriamento usando-se um membro de moldagem tendo um filme de carbono em uma superfície processada do mesmo, e um corpo cilíndrico com fundo é formado, o método sendo caracterizado pelo fato de que o líquido de resfriamento é um líquido de resfriamento solúvel em água ou um líquido de resfriamento tendo um ponto de ebulição inferior a 300 °C. Alternativamente, este método para fabricação de um corpo cilíndrico com fundo compreende: uma etapa de estiramento na qual uma placa de metal é estirada usando-se uma matriz de estiramento com uma superfície processada tendo uma dureza de Hv 1.500 a 12.000 (exclusivo de 1.500) e uma punção de estiramento com uma superfície processada tendo uma dureza de Hv 1.000 a 12.000; e uma etapa de compressão na qual um membro a ser processado é comprimido através de um líquido de resfriamento usando-se um membro de moldagem com uma superfície processada tendo uma dureza de Hv 1.500 a 12.000, e um corpo cilíndrico com fundo é formado, o método sendo caracterizado pelo fato de que o líquido de resfriamento satisfaz pelo menos um dentre (a) a concentração de óleo contido no líquido de resfriamento é inferior a 4,0% em volume, (b) o líquido de resfriamento é um líquido de resfriamento solúvel em água e (c) o líquido de resfriamento tem um ponto de ebulição inferior a 300 °C.METHOD OF MANUFACTURING A CYLINDRICAL BODY WITH BOTTOM. A method is provided which is for manufacturing a cylindrical body with a bottom and by which strict can manufacturing, such as conventional stretching and compression, and cost reduction or reduction of environmental burden in a washing step can be achieved. This method for manufacturing a bottomed cylindrical body comprises: a drawing step in which a metal plate is drawn using a molding member with a surface processed having a hardness of Hv 1500 to 12000; and a compression step in which a member to be processed is compressed through a cooling liquid using a molding member having a carbon film on a processed surface thereof, and a bottomed cylindrical body is formed, the method being characterized in that the coolant is a water-soluble coolant or a coolant having a boiling point of less than 300 °C. Alternatively, this method for manufacturing a bottomed cylindrical body comprises: a drawing step in which a metal plate is drawn using a drawing die with a processed surface having a hardness of Hv 1500 to 12000 (exclusive of 1500) and a drawing punch with a processed surface having a hardness of Hv 1,000 to 12,000; and a compression step in which a member to be processed is compressed through a cooling liquid using a molding member with a processed surface having a hardness of Hv 1,500 to 12,000, and a bottom cylindrical body is formed, the method being characterized by the fact that the coolant satisfies at least one of (a) the concentration of oil contained in the coolant is less than 4.0% by volume, (b) the coolant is a coolant soluble in water and (c) the coolant has a boiling point of less than 300 °C.

BR112022019348A 2020-03-27 2021-03-10 MANUFACTURING METHOD OF A CYLINDRICAL BODY WITH BOTTOM BR112022019348A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020058158A JP7521225B2 (en) 2020-03-27 2020-03-27 Manufacturing method of bottomed cylindrical body
JP2020058150A JP7472590B2 (en) 2020-03-27 2020-03-27 Manufacturing method of bottomed cylindrical body
PCT/JP2021/009418 WO2021193043A1 (en) 2020-03-27 2021-03-10 Method for manufacturing bottomed cylindrical body

Publications (1)

Publication Number Publication Date
BR112022019348A2 true BR112022019348A2 (en) 2022-11-16

Family

ID=77891451

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022019348A BR112022019348A2 (en) 2020-03-27 2021-03-10 MANUFACTURING METHOD OF A CYLINDRICAL BODY WITH BOTTOM

Country Status (6)

Country Link
US (1) US20230122197A1 (en)
EP (1) EP4129516A4 (en)
CN (1) CN115427168A (en)
BR (1) BR112022019348A2 (en)
TW (1) TW202140164A (en)
WO (1) WO2021193043A1 (en)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696083A (en) * 1979-12-29 1981-08-03 Nippon Parkerizing Co Ltd Washing method for aluminum or aluminum alloy
US4535615A (en) * 1982-12-30 1985-08-20 American Can Company Process and apparatus using ultra-filtration in the production of can shells
JPS6028497A (en) * 1983-07-27 1985-02-13 Toyo Seikan Kaisha Ltd Water-soluble coolant for forming can by deep drawing and ironing
US5020350A (en) * 1989-06-19 1991-06-04 Aluminum Company Of America Apparatus and method for lubricating and cooling in a draw and iron press
JP3287764B2 (en) * 1996-04-18 2002-06-04 東洋鋼鈑株式会社 Resin-coated aluminum alloy plate for drawing and ironing cans
JPH09285826A (en) * 1996-04-23 1997-11-04 Sky Alum Co Ltd Manufacture of drawing and ironing can
CN1060508C (en) * 1996-09-18 2001-01-10 日石三菱株式会社 Water soluble pinching lubricat composition
JPH1088178A (en) * 1996-09-18 1998-04-07 Yushiro Chem Ind Co Ltd Undiluted solution composition of water-soluble lubricant for ironing
JPH10137861A (en) * 1996-11-05 1998-05-26 Sky Alum Co Ltd Drawing and ironing method
JP2000245115A (en) * 1999-02-23 2000-09-08 Sankyo Seiki Mfg Co Ltd Manufacture of rotor made of aluminum
JP2002327190A (en) * 2001-05-07 2002-11-15 Nippon Oil Corp Mold-coating oil and plastic processing method using the same
JP4102145B2 (en) * 2002-09-17 2008-06-18 新日本製鐵株式会社 Resin-coated steel sheet and seamless can body for dry-drawing and ironing cans
JP4884127B2 (en) * 2006-08-07 2012-02-29 大和製罐株式会社 Manufacturing method and manufacturing apparatus for resin-coated metal seamless can
JP5787094B2 (en) * 2012-02-09 2015-09-30 三菱マテリアル株式会社 Die for press working
JP2018204823A (en) 2017-05-31 2018-12-27 ダイキン工業株式会社 Ventilation system
JP2018204896A (en) 2017-06-07 2018-12-27 三菱重工サーマルシステムズ株式会社 Control device of multiple air conditioner, multiple air conditioner, control method of multiple air conditioner, and control program of multiple air conditioner

Also Published As

Publication number Publication date
EP4129516A4 (en) 2024-04-10
CN115427168A (en) 2022-12-02
WO2021193043A1 (en) 2021-09-30
EP4129516A1 (en) 2023-02-08
US20230122197A1 (en) 2023-04-20
TW202140164A (en) 2021-11-01

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