CN104923913A - 一种氮气瓶真空焊接工艺 - Google Patents

一种氮气瓶真空焊接工艺 Download PDF

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Publication number
CN104923913A
CN104923913A CN201510307782.8A CN201510307782A CN104923913A CN 104923913 A CN104923913 A CN 104923913A CN 201510307782 A CN201510307782 A CN 201510307782A CN 104923913 A CN104923913 A CN 104923913A
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CN
China
Prior art keywords
vacuum
nitrogen cylinder
nitrogen bottle
welded
vacuum tank
Prior art date
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Pending
Application number
CN201510307782.8A
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English (en)
Inventor
覃哲贵
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.)
Liuzhou Shantai Gas Co Ltd
Original Assignee
Liuzhou Shantai Gas 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 Liuzhou Shantai Gas Co Ltd filed Critical Liuzhou Shantai Gas Co Ltd
Priority to CN201510307782.8A priority Critical patent/CN104923913A/zh
Publication of CN104923913A publication Critical patent/CN104923913A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/1224—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in vacuum
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding

Abstract

本发明提供一种氮气瓶真空焊接工艺，首先将含有真空夹层的氮气瓶上端口焊接好，之后将上述上端口焊接好的氮气瓶，将其底部朝上放入真空容器中，真空容器抽真空，激光焊机透过光学玻璃将氮气瓶下端口焊接好，真空容器排真空，取出真空容器内的氮气瓶。本发明涉及的这种氮气瓶真空焊接工艺，焊接效果好。

Description

一种氮气瓶真空焊接工艺
技术领域
本发明涉及一种氮气瓶真空焊接工艺，属于气体技术领域。
背景技术
为制造的需要，金属氮气瓶先期铸造时做成分体式，在后期在对分体的金属氮气瓶进行焊接，焊接的工艺决定氧气瓶的整体质量。
发明内容
本发明提供一种氮气瓶真空焊接工艺，焊接工艺良好。
为解决以上技术问题，本发明提供如下技术方案：一种氮气瓶真空焊接工艺，其具体步骤如下：
首先将含有真空夹层的氮气瓶上端口焊接好，之后将上述上端口焊接好的氮气瓶，将其底部朝上放入真空容器中，真空容器抽真空，激光焊机透过光学玻璃将氮气瓶下端口焊接好，真空容器排真空，取出真空容器内的氮气瓶。
进一步地，所述激光焊机设置在真空容器上端。
进一步地，所述真空容器顶端安装有光学玻璃。
本发明涉及的这种氮气瓶真空焊接工艺，焊接效果好。
具体实施方式
一种氮气瓶真空焊接工艺，其具体步骤如下：
首先将含有真空夹层的氮气瓶上端口焊接好，之后将上述上端口焊接好的氮气瓶，将其底部朝上放入真空容器中，真空容器抽真空，激光焊机透过光学玻璃将氮气瓶下端口焊接好，真空容器排真空，取出真空容器内的氮气瓶。
进一步地，所述激光焊机设置在真空容器上端。
进一步地，所述真空容器顶端安装有光学玻璃。
本发明涉及的这种氮气瓶真空焊接工艺，焊接效果好。
本发明所述的具体实施方式并不构成对本申请范围的限制，凡是在本发明构思的精神和原则之内，本领域的专业人员能够作出的任何修改、等同替换和改进等均应包含在本发明的保护范围之内。

Claims (3)

1.一种氮气瓶真空焊接工艺，其特征在于，其具体步骤如下：
首先将含有真空夹层的氮气瓶上端口焊接好，之后将上述上端口焊接好的氮气瓶，将其底部朝上放入真空容器中，真空容器抽真空，激光焊机透过光学玻璃将氮气瓶下端口焊接好，真空容器排真空，取出真空容器内的氮气瓶。
2.根据权利要求1所述的一种氮气瓶真空焊接工艺，其特征在于，所述激光焊机设置在真空容器上端。
3.根据权利要求1所述的一种氮气瓶真空焊接工艺，其特征在于，所述真空容器顶端安装有光学玻璃。
CN201510307782.8A 2015-06-08 2015-06-08 一种氮气瓶真空焊接工艺 Pending CN104923913A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510307782.8A CN104923913A (zh) 2015-06-08 2015-06-08 一种氮气瓶真空焊接工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510307782.8A CN104923913A (zh) 2015-06-08 2015-06-08 一种氮气瓶真空焊接工艺

Publications (1)

Publication Number Publication Date
CN104923913A true CN104923913A (zh) 2015-09-23

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Country Status (1)

Country Link
CN (1) CN104923913A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722893A (en) * 1980-07-14 1982-02-05 Fujitsu Ltd Method for laser welding and its apparatus
CN2275917Y (zh) * 1996-08-27 1998-03-11 青岛空气压缩机厂 龙门式微型储气罐环缝焊接装置
CN201432161Y (zh) * 2009-06-08 2010-03-31 广州粤研液压机电有限公司 双枪自动环缝焊接机
WO2011055373A1 (en) * 2009-11-03 2011-05-12 The Secretary, Department Of Atomic Energy,Govt.Of India. Niobium based superconducting radio frequency (scrf) cavities comprising niobium components joined by laser welding; method and apparatus for manufacturing such cavities
CN104128704A (zh) * 2014-07-08 2014-11-05 昆山浦元真空技术工程有限公司 保温杯真空焊接工艺

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722893A (en) * 1980-07-14 1982-02-05 Fujitsu Ltd Method for laser welding and its apparatus
CN2275917Y (zh) * 1996-08-27 1998-03-11 青岛空气压缩机厂 龙门式微型储气罐环缝焊接装置
CN201432161Y (zh) * 2009-06-08 2010-03-31 广州粤研液压机电有限公司 双枪自动环缝焊接机
WO2011055373A1 (en) * 2009-11-03 2011-05-12 The Secretary, Department Of Atomic Energy,Govt.Of India. Niobium based superconducting radio frequency (scrf) cavities comprising niobium components joined by laser welding; method and apparatus for manufacturing such cavities
CN104128704A (zh) * 2014-07-08 2014-11-05 昆山浦元真空技术工程有限公司 保温杯真空焊接工艺

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Application publication date: 20150923