CN205184070U - 一种新型焊丝 - Google Patents

一种新型焊丝 Download PDF

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Publication number
CN205184070U
CN205184070U CN201521034999.8U CN201521034999U CN205184070U CN 205184070 U CN205184070 U CN 205184070U CN 201521034999 U CN201521034999 U CN 201521034999U CN 205184070 U CN205184070 U CN 205184070U
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CN
China
Prior art keywords
welding wire
copper plate
wire body
utility
model
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.)
Expired - Fee Related
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CN201521034999.8U
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English (en)
Inventor
刘洪彬
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.)
TIANJIN YONGJIU WELDING MATERIAL CO Ltd
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TIANJIN YONGJIU WELDING MATERIAL CO Ltd
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Priority to CN201521034999.8U priority Critical patent/CN205184070U/zh
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Publication of CN205184070U publication Critical patent/CN205184070U/zh
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Abstract

本实用新型提供一种新型焊丝,包括焊丝本体,所述焊丝本体外部涂覆有镀铜层,所述镀铜层的外部涂覆有油膜层,所述油膜层为橄榄油膜层,所述镀铜层的厚度为2mm。本实用新型的有益效果是在焊丝本体的外部分别涂覆镀铜层和油膜层,使焊丝本体与外界的空气隔离开来,达到防潮防锈的效果,延长焊丝的使用寿命,有利于焊丝的保存。

Description

一种新型焊丝
技术领域
本实用新型属于焊丝加工制造领域,尤其是涉及一种新型焊丝。
背景技术
焊丝镀铜的主要目的是提高防锈性,增加导电性和润滑性。焊丝表面铜层的颜色成为焊丝企业及其客户判断焊丝质量的重要指标,尤其焊丝铜层是否变色,是否有锈迹特别受到重视。焊丝生产企业往往因为焊丝表面生锈而造成很大的经济损失,因此防止生锈对确保焊丝的质量有着极其重要的意义。目前一般的镀铜焊丝,置换镀铜层的晶粒较粗,空隙较大,较薄的铜层不能完全覆盖钢丝表面,致使焊丝容易生锈。
发明内容
本实用新型的目的是提供一种新型焊丝,不容易生锈。
本实用新型的技术方案是:一种新型焊丝,包括焊丝本体,所述焊丝本体外部涂覆有镀铜层,所述镀铜层的外部涂覆有油膜层,所述油膜层为橄榄油膜层,所述镀铜层的厚度为2mm。
本实用新型具有的优点和积极效果是:由于采用上述技术方案,在焊丝本体的外部分别涂覆镀铜层和油膜层,使焊丝本体与外界的空气隔离开来,达到防潮防锈的效果,延长焊丝的使用寿命,有利于焊丝的保存。
附图说明
图1是本实用新型的结构示意图。
图中:
1、焊丝本体2、镀铜层3、油膜层
具体实施方式
下面结合附图对本实用新型做详细说明。
如图1所示,本实用新型一种新型焊丝,包括焊丝本体1,所述焊丝本体1外部涂覆有镀铜层2,所述镀铜层2的外部涂覆有油膜层3,所述油膜层3为橄榄油膜层,所述镀铜层2的厚度为2mm。
本实例的工作过程:焊丝本体1外部涂覆有镀铜层2和橄榄油膜层3,可以隔离焊丝本体1与空气的接触,达到防潮防锈的效果,延长焊丝的使用寿命,有利于焊丝的保存。
以上对本实用新型的一个实施例进行了详细说明,但所述内容仅为本实用新型的较佳实施例,不能被认为用于限定本实用新型的实施范围。凡依本实用新型申请范围所作的均等变化与改进等,均应仍归属于本实用新型的专利涵盖范围之内。

Claims (1)

1.一种新型焊丝,包括焊丝本体,其特征在于:所述焊丝本体外部涂覆有镀铜层,所述镀铜层的外部涂覆有油膜层,所述油膜层为橄榄油膜层,所述镀铜层的厚度为2mm。
CN201521034999.8U 2015-12-11 2015-12-11 一种新型焊丝 Expired - Fee Related CN205184070U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521034999.8U CN205184070U (zh) 2015-12-11 2015-12-11 一种新型焊丝

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521034999.8U CN205184070U (zh) 2015-12-11 2015-12-11 一种新型焊丝

Publications (1)

Publication Number Publication Date
CN205184070U true CN205184070U (zh) 2016-04-27

Family

ID=55777101

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521034999.8U Expired - Fee Related CN205184070U (zh) 2015-12-11 2015-12-11 一种新型焊丝

Country Status (1)

Country Link
CN (1) CN205184070U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160427

Termination date: 20161211