海洋石油工程自动焊技术的现状与展望

发布时间：2018-02-28 23:16

本文关键词： 海洋石油工程 TYK节点桩管海底管道铺设高压焊接　出处：《焊接》2015年12期 　论文类型：期刊论文

【摘要】：焊接在海洋石油工程中的应用涉及预制、安装、维修等方面。海洋石油平台结构件TYK节点自动焊应该采用关节型机器人,目前因为坡口加工、组对等前期工序质量难以保障而尚未应用,但是,随着智能制造的推进,是有可能实现机器人焊接的。桩管焊接已经采用自动焊替换手工焊,并且开发了多种焊接工艺,大幅度降低了劳动强度、提高了生产效率。海底管道铺设自动焊接已经基本普及,主要发展趋势是采用Tandem双丝焊接技术大幅度提高焊接效率。对于水下结构物维修而言,水下干式高压焊是比较成熟的高质量焊接工艺,未来重要的发展方向是采用无潜水员的全自动作业系统进行深水作业。
[Abstract]:The application of welding in offshore oil engineering involves prefabrication, installation, maintenance and so on. The joint robot should be used for automatic welding of TYK joints of offshore oil platform structural parts. At present, because of groove machining, However, with the advance of intelligent manufacturing, it is possible to realize robot welding. Automatic welding has been used to replace manual welding, and many welding processes have been developed. It has greatly reduced the labor intensity and improved the production efficiency. The automatic welding of submarine pipeline laying has been basically popularized. The main developing trend is to use Tandem double wire welding technology to greatly improve the welding efficiency. For underwater structure maintenance, the main development trend is to improve the welding efficiency by a large margin. Underwater dry high pressure welding is a mature and high quality welding technology. In the future, an important development direction is to use a fully automatic operating system without divers for deep water operation.
【作者单位】：北京石油化工学院能源工程先进连接技术研究中心;
【基金】：北京市属高校创新团队建设提升计划(IDHT20130516) 北京市属高等学校长城学者培养计划(CIT&TCD20140316) 北京市教育委员会科技计划资助项目KM201310017007)
【分类号】：TE95;TG409

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