| 管道自动焊装备发展现状及前景展望 |
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| 引用本文： | 张毅,刘晓文,张锋,邹鹏,王宽龙.管道自动焊装备发展现状及前景展望[J].油气储运,2019(7):721-727. |
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| 作者姓名： | 张毅 刘晓文 张锋 邹鹏 王宽龙 |
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| 作者单位： | 中国石油天然气管道科学研究院有限公司;中国石油管道局工程有限公司第一分公司;中国石油集团工程股份有限公司 |
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| 基金项目： | 中国石油天然气股份有限公司科学研究与技术开发项目“第三代大输量天然气管道工程关键技术研究”,2012E-2801-09 |
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| 摘 要： | 随着高钢级、大口径、大壁厚管道的建设,以及对油气管道运行安全和环境保护要求的日益提高,传统的手工焊和半自动焊已不能满足施工质量和效率的要求,自动焊技术开始大面积推广应用。自动焊技术是基于坡口、组对、焊接于一体的管道施工技术,采用液压传动技术、机械制造技术、自动控制技术结合焊接工艺,完成现场管口的焊接任务,其焊接质量和焊接效率的稳定性在流水施工作业过程中优势明显。系统介绍了自动焊技术特点,阐述了国内外管道坡口机、内焊机、外焊机以及自动焊技术的发展现状,并对未来自动焊装备的发展趋势进行了展望。
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| 关 键 词： | 油气管道 自动焊技术 自动焊装备 坡口机 内焊机 外焊机 |
Development status and prospect of pipe automatic welding equipment |
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| ZHANG Yi,LIU Xiaowen,ZHANG Feng,ZOU Peng,WANG Kuanlong.Development status and prospect of pipe automatic welding equipment[J].Oil & Gas Storage and Transportation,2019(7):721-727. |
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| Authors: | ZHANG Yi LIU Xiaowen ZHANG Feng ZOU Peng WANG Kuanlong |
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| Institution: | (China Petroleum Pipeline Research Institute Co. Ltd.;No.1 Company, China Petroleum Pipeline Engineering Co. Ltd.;China Petroleum Engineering Co. Ltd.) |
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| Abstract: | With the construction of high steel grade, large diameter and large wall thickness pipelines and the improvement of operation safety and environmental protection requirements, the traditional manual welding and semi-automatic welding can no longer meet the requirements of construction quality and efficiency, and automatic welding technology begins to be widely popularized and applied. Automatic welding technology is a pipeline construction technology integrating bevel,group and welding together, and it performs the pipe end welding on site by means of hydraulic transmission technology,mechanical manufacturing technology and automatic control technology, combined with the welding process. Its stability in welding quality and welding efficiency is obviously advantageous in the process of stream construction. In this paper,the characteristics of automatic welding technology were introduced systematically, and the development status of domestic and foreign pipe beveling machines, internal welding machines, and automatic welding technology were illustrated, and the development trend of automatic welding equipment in the future was prospected. |
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| Keywords: | oil and gas pipelines automatic welding technology automatic welding equipment beveling machine internal welding machine external welding machine |
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