JP6193794B2 - 角形電池ケースの成形方法 - Google Patents
角形電池ケースの成形方法 Download PDFInfo
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- JP6193794B2 JP6193794B2 JP2014074047A JP2014074047A JP6193794B2 JP 6193794 B2 JP6193794 B2 JP 6193794B2 JP 2014074047 A JP2014074047 A JP 2014074047A JP 2014074047 A JP2014074047 A JP 2014074047A JP 6193794 B2 JP6193794 B2 JP 6193794B2
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- rectangular
- battery case
- rectangular tube
- side wall
- square
- Prior art date
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- 238000000034 method Methods 0.000 title claims description 63
- 229910000838 Al alloy Inorganic materials 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 34
- 238000010409 ironing Methods 0.000 claims description 24
- 238000007730 finishing process Methods 0.000 claims description 9
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 description 24
- 238000005452 bending Methods 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 229910001416 lithium ion Inorganic materials 0.000 description 7
- 230000037303 wrinkles Effects 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
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
- B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
-
- 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/52—Making hollow objects characterised by the use of the objects boxes, cigarette cases, or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014074047A JP6193794B2 (ja) | 2014-03-31 | 2014-03-31 | 角形電池ケースの成形方法 |
CN201510082425.6A CN104942117B (zh) | 2014-03-31 | 2015-02-15 | 方形电池壳体的成形方法 |
KR1020150043214A KR101643091B1 (ko) | 2014-03-31 | 2015-03-27 | 각형 전지 케이스의 성형 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014074047A JP6193794B2 (ja) | 2014-03-31 | 2014-03-31 | 角形電池ケースの成形方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015197964A JP2015197964A (ja) | 2015-11-09 |
JP6193794B2 true JP6193794B2 (ja) | 2017-09-06 |
Family
ID=54157476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014074047A Active JP6193794B2 (ja) | 2014-03-31 | 2014-03-31 | 角形電池ケースの成形方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6193794B2 (ko) |
KR (1) | KR101643091B1 (ko) |
CN (1) | CN104942117B (ko) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170288203A1 (en) * | 2016-03-30 | 2017-10-05 | Faraday&Future Inc. | Bending Tool |
KR102178188B1 (ko) * | 2016-09-08 | 2020-11-12 | 주식회사 엘지화학 | 낮은 마찰성의 펀치 헤드를 구비한 전지케이스 성형 장치 |
CN106216527A (zh) * | 2016-10-13 | 2016-12-14 | 江苏钱达能源科技有限公司 | 一种一次复合模具 |
CN106424339A (zh) * | 2016-10-13 | 2017-02-22 | 江苏钱达能源科技有限公司 | 一种二次复合模具 |
CN106694674A (zh) * | 2016-12-21 | 2017-05-24 | 常熟高嘉能源科技有限公司 | 一种动力电池铝壳的冷拉成型方法 |
CN106583614A (zh) * | 2016-12-21 | 2017-04-26 | 常熟高嘉能源科技有限公司 | 一种动力电池铝壳的热拉伸成型方法 |
CN107086320B (zh) * | 2017-04-13 | 2023-04-18 | 大连中比动力电池有限公司 | 锂离子电池壳体及其制造方法以及锂离子电池 |
JP6936111B2 (ja) * | 2017-10-18 | 2021-09-15 | 昭和電工株式会社 | 電池ケース本体の製造方法 |
KR102252386B1 (ko) * | 2017-10-23 | 2021-05-14 | 주식회사 엘지화학 | 표면조도를 개선한 원통형 전지케이스 제조방법 |
WO2019083254A1 (ko) * | 2017-10-23 | 2019-05-02 | 주식회사 엘지화학 | 표면조도를 개선한 원통형 전지케이스 제조방법 |
CN109702069A (zh) * | 2018-12-28 | 2019-05-03 | 上海超惠通风环保设备有限公司 | 一种新能源电池复合材料上壳体成型方法 |
CN109786611B (zh) * | 2019-02-02 | 2024-01-16 | 广东微电新能源有限公司 | 电池装置以及电子设备 |
CN110722045B (zh) * | 2019-10-28 | 2021-04-02 | 安徽工业大学 | 一种深筒件高减薄率拉深工艺 |
JP2021158014A (ja) * | 2020-03-27 | 2021-10-07 | 大和製罐株式会社 | 電池ケースの製造方法 |
KR102326468B1 (ko) * | 2020-07-17 | 2021-11-16 | (주)동희산업 | 차량용 알루미늄 배터리 케이스의 제조방법 |
CN112191725A (zh) * | 2020-09-29 | 2021-01-08 | 马鞍山市凯通新能源科技有限公司 | 新能源汽车电池盒的压制工艺 |
JP2022115390A (ja) * | 2021-01-28 | 2022-08-09 | 大和製罐株式会社 | 角形電池缶の製造方法 |
CN113275460B (zh) * | 2021-04-09 | 2022-09-06 | 中北大学 | 一种带有横向内筋筒体工件的翻转毛坯内筋模具 |
CN115347284A (zh) * | 2021-05-14 | 2022-11-15 | 中创新航科技股份有限公司 | 电池制造方法及电池 |
WO2023043135A1 (ko) * | 2021-09-14 | 2023-03-23 | 이효진 | 금속용기 드로잉 성형장치 및 방법 |
KR102617355B1 (ko) * | 2021-09-14 | 2023-12-27 | 주식회사 모리스 | 금속용기 드로잉 성형장치 및 방법 |
CN114011960B (zh) * | 2021-09-27 | 2024-06-11 | 深圳市信维通信股份有限公司 | 一种l形外形薄料金属壳体深拉伸冲压成形工艺 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3102021B2 (ja) | 1990-09-10 | 2000-10-23 | 松下電器産業株式会社 | アルミ電解コンデンサ |
JP3147402B2 (ja) | 1991-04-26 | 2001-03-19 | 東レ株式会社 | 半導体封止用エポキシ組成物 |
JPH08168828A (ja) * | 1994-12-15 | 1996-07-02 | Furukawa Electric Co Ltd:The | Di缶の成形方法 |
JPH10154489A (ja) * | 1996-11-26 | 1998-06-09 | Sony Corp | 円筒型電池のビード加工方法及び装置 |
JP3759553B2 (ja) * | 1997-05-20 | 2006-03-29 | 東洋製罐株式会社 | 電池用缶およびその製造方法 |
CA2370882A1 (en) * | 1999-05-07 | 2000-11-16 | Matsushita Electric Industrial Co., Limited | Prismatic battery case and manufacturing method thereof |
JP4114342B2 (ja) * | 2001-11-12 | 2008-07-09 | 松下電器産業株式会社 | 角型リチウムイオン二次電池 |
JP2003326323A (ja) * | 2002-05-10 | 2003-11-18 | Sangaku Renkei Kiko Kyushu:Kk | 角筒状容器の製造装置および製造方法 |
JP2004202541A (ja) * | 2002-12-25 | 2004-07-22 | Jfe Steel Kk | 容器の成形方法 |
JP4263000B2 (ja) * | 2003-02-28 | 2009-05-13 | 旭精機工業株式会社 | 極薄板金属缶の製造方法及び再絞り用金型 |
JP5019720B2 (ja) * | 2005-05-24 | 2012-09-05 | 小島プレス工業株式会社 | 電池ケースの製造装置 |
CN101083309B (zh) * | 2006-05-31 | 2010-06-23 | 深圳市比克电池有限公司 | 圆柱形电池筒体的制作方法 |
JP2009043584A (ja) * | 2007-08-09 | 2009-02-26 | Panasonic Corp | 有底円筒形状の電池およびその製造方法とその製造装置 |
KR20100097262A (ko) * | 2009-02-26 | 2010-09-03 | 이성영 | 바닥면을 갖는 케이스의 제조방법 |
JP5975573B2 (ja) * | 2013-06-05 | 2016-08-23 | 株式会社神戸製鋼所 | 角形電池ケースの成形方法 |
-
2014
- 2014-03-31 JP JP2014074047A patent/JP6193794B2/ja active Active
-
2015
- 2015-02-15 CN CN201510082425.6A patent/CN104942117B/zh active Active
- 2015-03-27 KR KR1020150043214A patent/KR101643091B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR101643091B1 (ko) | 2016-07-26 |
CN104942117A (zh) | 2015-09-30 |
JP2015197964A (ja) | 2015-11-09 |
KR20150113892A (ko) | 2015-10-08 |
CN104942117B (zh) | 2017-06-09 |
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