EP4129515A4 - METHOD FOR PRODUCING A CLOSED-END CYLINDRICAL BODY - Google Patents
METHOD FOR PRODUCING A CLOSED-END CYLINDRICAL BODYInfo
- Publication number
- EP4129515A4 EP4129515A4 EP21775884.6A EP21775884A EP4129515A4 EP 4129515 A4 EP4129515 A4 EP 4129515A4 EP 21775884 A EP21775884 A EP 21775884A EP 4129515 A4 EP4129515 A4 EP 4129515A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylindrical body
- end cylindrical
- manufacturing closed
- closed
- manufacturing
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/30—Deep-drawing to finish articles formed by deep-drawing
-
- 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
-
- 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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020058148A JP2021154353A (ja) | 2020-03-27 | 2020-03-27 | 有底筒状体の製造方法 |
PCT/JP2021/009204 WO2021193003A1 (ja) | 2020-03-27 | 2021-03-09 | 有底筒状体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4129515A1 EP4129515A1 (en) | 2023-02-08 |
EP4129515A4 true EP4129515A4 (en) | 2024-04-10 |
Family
ID=77891466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21775884.6A Pending EP4129515A4 (en) | 2020-03-27 | 2021-03-09 | METHOD FOR PRODUCING A CLOSED-END CYLINDRICAL BODY |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230119966A1 (ja) |
EP (1) | EP4129515A4 (ja) |
JP (1) | JP2021154353A (ja) |
CN (1) | CN115335160A (ja) |
BR (1) | BR112022018962A2 (ja) |
TW (1) | TW202140163A (ja) |
WO (1) | WO2021193003A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3774426A (en) * | 1971-03-24 | 1973-11-27 | Steel Corp | Apparatus for and method of forming a workpiece |
JPH0774458B2 (ja) * | 1988-03-28 | 1995-08-09 | 日本ペイント株式会社 | 化成処理方法 |
WO2000056845A1 (fr) * | 1999-03-19 | 2000-09-28 | Yoshitomi Fine Chemicals, Ltd. | Composition d'aide au travail du metal, contenant du thiodipropionate de dialkyle, et procede de travail du metal |
WO2009123295A1 (ja) * | 2008-03-31 | 2009-10-08 | Jfeスチール株式会社 | Di缶の成形方法 |
JP4418206B2 (ja) * | 2003-10-28 | 2010-02-17 | 大和製罐株式会社 | 樹脂被覆金属缶体のしごき成形用ダイス |
Family Cites Families (12)
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 |
JPS6028497A (ja) * | 1983-07-27 | 1985-02-13 | Toyo Seikan Kaisha Ltd | 絞り−しごき缶成形用水溶性ク−ラント |
JP2667874B2 (ja) * | 1988-06-03 | 1997-10-27 | 昭和アルミニウム株式会社 | 感光ドラム |
JPH10137861A (ja) | 1996-11-05 | 1998-05-26 | Sky Alum Co Ltd | 絞りしごき加工法 |
JPH11277160A (ja) | 1998-03-27 | 1999-10-12 | Asahi Seiki Mfg Co Ltd | プレス用ダイヤモンド被覆絞りダイス |
JP4757042B2 (ja) * | 2006-01-26 | 2011-08-24 | 日本ペイント株式会社 | アルミニウム系金属材料用酸性洗浄剤及びその洗浄方法 |
JP4884127B2 (ja) * | 2006-08-07 | 2012-02-29 | 大和製罐株式会社 | 樹脂被覆金属シームレス缶の製造方法および製造装置 |
JP5787094B2 (ja) | 2012-02-09 | 2015-09-30 | 三菱マテリアル株式会社 | プレス加工用金型 |
JP6012804B1 (ja) | 2015-03-31 | 2016-10-25 | 東洋製罐株式会社 | 缶体 |
CN107921518B (zh) | 2015-08-26 | 2020-05-08 | 东洋制罐集团控股株式会社 | 减薄加工用冲模和冲模模块 |
JP2018204823A (ja) | 2017-05-31 | 2018-12-27 | ダイキン工業株式会社 | 換気システム |
JP2018204896A (ja) | 2017-06-07 | 2018-12-27 | 三菱重工サーマルシステムズ株式会社 | マルチ型空気調和機の制御装置、マルチ型空気調和機、マルチ型空気調和機の制御方法及びマルチ型空気調和機の制御プログラム |
-
2020
- 2020-03-27 JP JP2020058148A patent/JP2021154353A/ja active Pending
-
2021
- 2021-03-09 CN CN202180024382.XA patent/CN115335160A/zh active Pending
- 2021-03-09 BR BR112022018962A patent/BR112022018962A2/pt unknown
- 2021-03-09 WO PCT/JP2021/009204 patent/WO2021193003A1/ja active Application Filing
- 2021-03-09 EP EP21775884.6A patent/EP4129515A4/en active Pending
- 2021-03-09 US US17/907,453 patent/US20230119966A1/en active Pending
- 2021-03-16 TW TW110109352A patent/TW202140163A/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3774426A (en) * | 1971-03-24 | 1973-11-27 | Steel Corp | Apparatus for and method of forming a workpiece |
JPH0774458B2 (ja) * | 1988-03-28 | 1995-08-09 | 日本ペイント株式会社 | 化成処理方法 |
WO2000056845A1 (fr) * | 1999-03-19 | 2000-09-28 | Yoshitomi Fine Chemicals, Ltd. | Composition d'aide au travail du metal, contenant du thiodipropionate de dialkyle, et procede de travail du metal |
JP4418206B2 (ja) * | 2003-10-28 | 2010-02-17 | 大和製罐株式会社 | 樹脂被覆金属缶体のしごき成形用ダイス |
WO2009123295A1 (ja) * | 2008-03-31 | 2009-10-08 | Jfeスチール株式会社 | Di缶の成形方法 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021193003A1 * |
Also Published As
Publication number | Publication date |
---|---|
TW202140163A (zh) | 2021-11-01 |
CN115335160A (zh) | 2022-11-11 |
JP2021154353A (ja) | 2021-10-07 |
EP4129515A1 (en) | 2023-02-08 |
US20230119966A1 (en) | 2023-04-20 |
BR112022018962A2 (pt) | 2022-11-16 |
WO2021193003A1 (ja) | 2021-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20221024 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240314 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B21D 37/18 20060101ALI20240307BHEP Ipc: B21D 35/00 20060101ALI20240307BHEP Ipc: B21D 24/16 20060101ALI20240307BHEP Ipc: C23G 1/22 20060101ALI20240307BHEP Ipc: C23G 1/12 20060101ALI20240307BHEP Ipc: B21D 51/26 20060101ALI20240307BHEP Ipc: B21D 22/30 20060101ALI20240307BHEP Ipc: B21D 22/28 20060101AFI20240307BHEP |