CN101997103A - 一种电池镍片的焊接 - Google Patents

一种电池镍片的焊接 Download PDF

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Publication number
CN101997103A
CN101997103A CN2009100419758A CN200910041975A CN101997103A CN 101997103 A CN101997103 A CN 101997103A CN 2009100419758 A CN2009100419758 A CN 2009100419758A CN 200910041975 A CN200910041975 A CN 200910041975A CN 101997103 A CN101997103 A CN 101997103A
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CN
China
Prior art keywords
welding
aluminum alloy
nickel sheet
spot welding
alloy copper
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
CN2009100419758A
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English (en)
Inventor
龙翔
叶凯
范自松
官洞山
张燕刚
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.)
Shenzhen BetterPower Battery Co., Ltd.
Original Assignee
SHENZHEN BETTERPOWER BATTERY CO 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
Application filed by SHENZHEN BETTERPOWER BATTERY CO Ltd filed Critical SHENZHEN BETTERPOWER BATTERY CO Ltd
Priority to CN2009100419758A priority Critical patent/CN101997103A/zh
Publication of CN101997103A publication Critical patent/CN101997103A/zh
Pending legal-status Critical Current

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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

本发明公开了一种电池镍片的焊接，所述的电池镍片焊接使用铝合金铜点焊针进行点焊。铝合金铜通过添加铝制作合金，提高其软化温度在1100℃左右，即使调大电流也能保证铝合金铜不会被软化，能有很好的焊接效果，它能点焊0～0.30mm厚的镍片。

Description

一种电池镍片的焊接
技术领域
本发明涉及一种电池镍片的焊接。
背景技术
现有电池生产厂商一般都采用0.15mm以下的镍片(包括纯镍和镀镍)，使用黄铜点焊针进行点焊。目前，随着工业配套产品的需求越来越大，对于电池的大电流性能要求也增强，因此，使用厚的镍片进行点焊是趋势所在。由于黄铜点焊针其黄铜软化温度在600℃，在点焊厚的镍片时，由于电流调节大，使得温度高，接近或达到黄铜的软化温度，没有焊接性。
发明内容
本发明的目的在于提供一种电池镍片的焊接，它能点焊厚的镍片，焊接牢固。
为了达到上述目的，本发明由以下的技术方案来实现。
一种电池镍片的焊接，其特征在于：所述的电池镍片焊接使用铝合金铜点焊针进行点焊。
本发明有益效果在于，电池镍片使用铝合金铜点焊针进行点焊，铝合金铜通过添加铝制作合金，提高其软化温度在1100℃左右，即使调大电流也能保证铝合金铜不会被软化，能有很好的焊接效果，它能点焊0～0.30mm厚的镍片。
具体实施方式
下面对本发明的具体实施方式作进一步详细地描述。
本发明提供一种电池镍片的焊接，其主要改进之处在于：电池镍片焊接使用铝合金铜点焊针进行点焊，点焊工艺采用现有电池镍片焊接工艺，本发明的镍片可以为纯镍或镀镍。本发明由于使用铝合金铜点焊针进行点焊，铝合金铜通过添加铝制作合金，提高其软化温度在1100℃左右，即使调大电流也能保证铝合金铜不会被软化，能有很好的焊接效果。它能点焊0～0.30mm厚的镍片，有效地解决了传统黄铜点焊针不能点焊厚的镍片。

Claims (1)

1.一种电池镍片的焊接，其特征在于：所述的电池镍片焊接使用铝合金铜点焊针进行点焊。
CN2009100419758A 2009-08-19 2009-08-19 一种电池镍片的焊接 Pending CN101997103A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100419758A CN101997103A (zh) 2009-08-19 2009-08-19 一种电池镍片的焊接

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100419758A CN101997103A (zh) 2009-08-19 2009-08-19 一种电池镍片的焊接

Publications (1)

Publication Number Publication Date
CN101997103A true CN101997103A (zh) 2011-03-30

Family

ID=43786946

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009100419758A Pending CN101997103A (zh) 2009-08-19 2009-08-19 一种电池镍片的焊接

Country Status (1)

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CN (1) CN101997103A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1563447A (zh) * 2004-03-30 2005-01-12 洛阳铜加工集团有限责任公司 弥散强化铜合金及其制备工艺方法
CN101165959A (zh) * 2006-10-20 2008-04-23 湖南科力远高技术有限公司 一种高功率充电电池制作工艺
CN101195879A (zh) * 2006-12-08 2008-06-11 中国船舶重工集团公司第七二五研究所 一种Al2O3弥散强化铜合金及其制备方法
CN101335340A (zh) * 2007-06-29 2008-12-31 三洋电机株式会社 密闭型电池及其制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1563447A (zh) * 2004-03-30 2005-01-12 洛阳铜加工集团有限责任公司 弥散强化铜合金及其制备工艺方法
CN101165959A (zh) * 2006-10-20 2008-04-23 湖南科力远高技术有限公司 一种高功率充电电池制作工艺
CN101195879A (zh) * 2006-12-08 2008-06-11 中国船舶重工集团公司第七二五研究所 一种Al2O3弥散强化铜合金及其制备方法
CN101335340A (zh) * 2007-06-29 2008-12-31 三洋电机株式会社 密闭型电池及其制造方法

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Owner name: LONG XIANG

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Address after: No. 2 golden tennis garden nine road 518000 in Guangdong Province, Shenzhen Futian Antoine Hill No. 5 Building 1 12B

Applicant after: Long Xiang

Address before: 518000, Guangdong, Shenzhen, Baoan District, Longhua Town, big wave Fu Village Industrial Building eleventh, the first floor

Applicant before: Shenzhen BetterPower Battery Co., Ltd.

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Owner name: SHENZHEN BETTERPOWER BATTERY CO. LTD.

Free format text: FORMER OWNER: LONG XIANG

Effective date: 20120213

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20120213

Address after: 518000, Guangdong, Shenzhen, Baoan District, Longhua Town, big wave Fu Village Industrial Building eleventh, the first floor

Applicant after: Shenzhen BetterPower Battery Co., Ltd.

Address before: No. 2 golden tennis garden nine road 518000 in Guangdong Province, Shenzhen Futian Antoine Hill No. 5 Building 1 12B

Applicant before: Long Xiang

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Application publication date: 20110330