中国科学院沈阳自动化研究所机构知识库
Advanced  
SIA OpenIR  > 装备制造技术研究室  > 专利
专利名称: 一种激光焊接保护气嘴
其他题名: Laser welding protective nozzle
作者: 刘勇; 甘洪岩; 吴强; 池世春; 徐志刚
所属部门: 装备制造技术研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司
专利国别: 中国
专利类型: 发明
专利状态: 失效(未缴年费)
摘要: 本发明涉及激光焊接设备,具体地说是一种保护焊缝以提高焊接质量的激光焊接保护气嘴,包括腔体板及连接于其下方的底板,腔体板及底板上均开有激光通过孔,在腔体板的激光通过孔的外围设有内外两个相对独立的腔体;在底板的激光通过孔的外围对应设有分别与两个腔体相连通的两组气孔;腔体板上方设有两组导气管,其中一组导气管通过一个腔体与底板上的一组气孔相连通,另一组导气管通过另一个腔体与底板上的另一组气孔相连通。本发明采用双气路设计,一个气嘴同时出两种保护气体,气嘴中的气路、气腔及出气口设计合理,出气均匀,可有效地保护直线焊缝和曲线焊缝;在保证保护效果的前提下节省了保护气,降低了焊接成本。
英文摘要: The invention relates to laser welding equipment, in particular to a laser welding protective nozzle capable of protecting welding seams to improve welding quality, which comprises a cavity board, a bottom board connected with the underside of the cavity board, wherein both the cavity board and the bottom board are provided with a laser through hole inner and outer two mutually independent cavities are arranged on the periphery of the laser through hole of the cavity board respectively two groups of air holes communicated with two cavities respectively are correspondingly arranged on the periphery of the laser through hole of the bottom board and two groups of air ducts are arranged above the cavity board, one group of air ducts are communicated with one group of air holes on the bottomplate through one cavity, and the other group of air ducts are communicated with the other air holes on the bottom board through the other cavity. The protective nozzle has the advantages that: a dual-air-path design allows one nozzle to spray two protective gases at the same time as the air paths, air cavities and an air outlet in the nozzle are reasonably designed, the air exhaust is even andcan effectively protect straight welding seams and curved welding seams and the protective gases are saved and welding cost is reduced on the premise of ensuring protection effect.
优先权数据: CN20081012665
是否PCT专利:
申请日期: 2008-08-06
公开日期: 2010-02-10
授权日期: 2011-09-28
专利申请号: CN200810012665.9
公布/公告号: CN101642853A
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/13321
Appears in Collections:装备制造技术研究室_专利

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
CN200810012665.9.pdf(412KB)专利--开放获取View Download
CN200810012665.9授权.pdf(450KB)专利--开放获取View Download

Recommended Citation:
刘勇,甘洪岩,吴强,等. 一种激光焊接保护气嘴. CN101642853A. 2010.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[刘勇]'s Articles
[甘洪岩]'s Articles
[吴强]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[刘勇]‘s Articles
[甘洪岩]‘s Articles
[吴强]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: CN200810012665.9.pdf
格式: Adobe PDF
文件名: CN200810012665.9授权.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院沈阳自动化研究所 - Feedback
Powered by CSpace