CN108767338A - 一种修复电池壳体和顶盖焊接爆点的方法 - Google Patents
一种修复电池壳体和顶盖焊接爆点的方法 Download PDFInfo
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- CN108767338A CN108767338A CN201810421703.XA CN201810421703A CN108767338A CN 108767338 A CN108767338 A CN 108767338A CN 201810421703 A CN201810421703 A CN 201810421703A CN 108767338 A CN108767338 A CN 108767338A
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- burst point
- battery case
- welding
- head cover
- cold welding
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
- B23K28/02—Combined welding or cutting procedures or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- 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
Abstract
Description
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CN201810421703.XA CN108767338B (zh) | 2018-05-04 | 2018-05-04 | 一种修复电池壳体和顶盖焊接爆点的方法 |
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CN201810421703.XA CN108767338B (zh) | 2018-05-04 | 2018-05-04 | 一种修复电池壳体和顶盖焊接爆点的方法 |
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CN108767338A true CN108767338A (zh) | 2018-11-06 |
CN108767338B CN108767338B (zh) | 2020-03-24 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111037098A (zh) * | 2019-12-27 | 2020-04-21 | 芜湖天弋能源科技有限公司 | 一种修复动力电池密封钉激光焊接多种焊缝缺陷的方法 |
CN112448049A (zh) * | 2021-01-18 | 2021-03-05 | 上海着猎电子科技有限公司 | 一种用于蓄电池电极柱自动修复设备 |
CN116565473A (zh) * | 2023-07-12 | 2023-08-08 | 宁德新能源科技有限公司 | 电池、电子设备及极性引出方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101518863A (zh) * | 2008-04-18 | 2009-09-02 | 华中科技大学 | 一种激光焊接修复古编钟的方法 |
CN205629682U (zh) * | 2016-05-19 | 2016-10-12 | 深圳市天泽慧通新能源科技有限公司 | 一种锂电池组焊接修复装置 |
CN106166660A (zh) * | 2016-07-20 | 2016-11-30 | 嘉兴翰德圣激光再制造技术有限公司 | 一种光滑轴磨损在线修复工艺 |
CN107322141A (zh) * | 2017-06-29 | 2017-11-07 | 沪东重机有限公司 | 一种船用曲轴局部缺陷的焊接修复方法 |
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2018
- 2018-05-04 CN CN201810421703.XA patent/CN108767338B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101518863A (zh) * | 2008-04-18 | 2009-09-02 | 华中科技大学 | 一种激光焊接修复古编钟的方法 |
CN205629682U (zh) * | 2016-05-19 | 2016-10-12 | 深圳市天泽慧通新能源科技有限公司 | 一种锂电池组焊接修复装置 |
CN106166660A (zh) * | 2016-07-20 | 2016-11-30 | 嘉兴翰德圣激光再制造技术有限公司 | 一种光滑轴磨损在线修复工艺 |
CN107322141A (zh) * | 2017-06-29 | 2017-11-07 | 沪东重机有限公司 | 一种船用曲轴局部缺陷的焊接修复方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111037098A (zh) * | 2019-12-27 | 2020-04-21 | 芜湖天弋能源科技有限公司 | 一种修复动力电池密封钉激光焊接多种焊缝缺陷的方法 |
CN112448049A (zh) * | 2021-01-18 | 2021-03-05 | 上海着猎电子科技有限公司 | 一种用于蓄电池电极柱自动修复设备 |
CN112448049B (zh) * | 2021-01-18 | 2021-08-17 | 胡海明 | 一种用于蓄电池电极柱自动修复设备 |
CN116565473A (zh) * | 2023-07-12 | 2023-08-08 | 宁德新能源科技有限公司 | 电池、电子设备及极性引出方法 |
CN116565473B (zh) * | 2023-07-12 | 2024-03-19 | 宁德新能源科技有限公司 | 电池、电子设备及极性引出方法 |
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Effective date of registration: 20220304 Address after: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Patentee after: Jiangsu Zhengli new energy battery technology Co.,Ltd. Address before: 523000 Dalang Town, Dongguan, Guangdong province Xiangshan Pine Hill Village Xiangshan Industrial Park Jiayuan Road No. 9 Patentee before: DONGGUAN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: JIANGSU TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. |