EP4129516A4 - Method for manufacturing bottomed cylindrical body - Google Patents

Method for manufacturing bottomed cylindrical body Download PDF

Info

Publication number
EP4129516A4
EP4129516A4 EP21776639.3A EP21776639A EP4129516A4 EP 4129516 A4 EP4129516 A4 EP 4129516A4 EP 21776639 A EP21776639 A EP 21776639A EP 4129516 A4 EP4129516 A4 EP 4129516A4
Authority
EP
European Patent Office
Prior art keywords
cylindrical body
bottomed cylindrical
manufacturing
manufacturing bottomed
cylindrical
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP21776639.3A
Other languages
German (de)
French (fr)
Other versions
EP4129516A1 (en
Inventor
Ryozo Shiroishi
Naoya Matsumoto
Masahiro Shimamura
Takuho Kumagai
Tomohiro Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Seikan Group Holdings Ltd
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 EP4129516A1 publication Critical patent/EP4129516A1/en
Publication of EP4129516A4 publication Critical patent/EP4129516A4/en
Pending legal-status Critical Current

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
    • 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
    • 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)
EP21776639.3A 2020-03-27 2021-03-10 Method for manufacturing bottomed cylindrical body Pending EP4129516A4 (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 (2)

Publication Number Publication Date
EP4129516A1 EP4129516A1 (en) 2023-02-08
EP4129516A4 true EP4129516A4 (en) 2024-04-10

Family

ID=77891451

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21776639.3A Pending EP4129516A4 (en) 2020-03-27 2021-03-10 Method for manufacturing bottomed cylindrical body

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)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1088178A (en) * 1996-09-18 1998-04-07 Yushiro Chem Ind Co Ltd Undiluted solution composition of water-soluble lubricant for ironing
CN1178826A (en) * 1996-09-18 1998-04-15 日本石油株式会社 Water soluble pinching lubricat composition
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

Family Cites Families (12)

* 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
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1088178A (en) * 1996-09-18 1998-04-07 Yushiro Chem Ind Co Ltd Undiluted solution composition of water-soluble lubricant for ironing
CN1178826A (en) * 1996-09-18 1998-04-15 日本石油株式会社 Water soluble pinching lubricat composition
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021193043A1 *

Also Published As

Publication number Publication date
US20230122197A1 (en) 2023-04-20
EP4129516A1 (en) 2023-02-08
TW202140164A (en) 2021-11-01
WO2021193043A1 (en) 2021-09-30
BR112022019348A2 (en) 2022-11-16
CN115427168A (en) 2022-12-02

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