Research on the Automatic Welding Construction Technology of Long Distance Pipeline in Mountainous Areas

ZHU Hongliang; ZHANG Wenqiang; ZHANG Pengfei; LIU Rui; HU Rong; BAI Sheng; LIAO Kai

doi:10.7512/j.issn.1001-2303.2023.12.17

Welding Technology | Views : 0 下载量: 5 CSCD: 0

PDF
Export
Share
Collection
Album

Research on the Automatic Welding Construction Technology of Long Distance Pipeline in Mountainous Areas
Vol. 53, Issue 12, Pages: 107-112(2023)
DOI： 10.7512/j.issn.1001-2303.2023.12.17

扫描看全文

朱洪亮，张文强，张鹏飞，等.山区长输管道自动焊施工工艺研究［J］.电焊机，2023，53（12）：107-112.

ZHU Hongliang, ZHANG Wenqiang, ZHANG Pengfei, et al.Research on the Automatic Welding Construction Technology of Long Distance Pipeline in Mountainous Areas[J].Electric Welding Machine, 2023, 53(12): 107-112.
朱洪亮，张文强，张鹏飞，等.山区长输管道自动焊施工工艺研究［J］.电焊机，2023，53（12）：107-112. DOI： 10.7512/j.issn.1001-2303.2023.12.17.

ZHU Hongliang, ZHANG Wenqiang, ZHANG Pengfei, et al.Research on the Automatic Welding Construction Technology of Long Distance Pipeline in Mountainous Areas[J].Electric Welding Machine, 2023, 53(12): 107-112. DOI： 10.7512/j.issn.1001-2303.2023.12.17.

摘要

在平原段成熟的自动焊施工工艺方法基础上，针对山区长输管道施工地形复杂，坡道多，弯管用量多的特点，提出了适用于山区长输管道的两种自动焊施工工艺研究方向，一种是开发山区柔性内焊机根焊+外焊机填盖的工艺，柔性内焊机的使用，解决山区热煨弯管及坡道上的内根焊焊接问题，配套需要加长热煨弯管直管段长度及改进坡口机加工热弯坡口的能力；另一种是氩弧自动焊根焊+外焊机填盖的工艺，自动氩弧焊根焊技术解决自动焊根焊单面焊双面成型的问题，设备的轻便化，可适用于各种山区地形的焊接施工。两种工艺方式均采用窄间隙的坡口设计，提高了山区自动焊施工的效率和质量。同时，针对这两种工艺，提出了设备、管材和热煨弯管优化制造的要求。

Abstract

On the basis of the mature automatic welding construction technology in the plain section, and in view of the characteristics of the mountainous long-distance pipeline construction, such as complex terrain, many ramps, and a large amount of elbows, this paper puts forward two research directions of automatic welding construction technology suitable for mountainous long-distance pipeline. One is to develop the process of flexible internal welding+external welding machine covering, and the other is the process of argon arc automatic root welding+external welding machine covering. At the same time, the requirements for the optimal manufacturing of equipment, pipes and hot bends are put forward.

关键词

山区长输管道自动焊施工工艺热煨弯管

Keywords

long distance pipeline in mountainous areasautomatic weldingconstruction technologyhot bend

references

隋永莉. 新一代大输量管道建设环焊缝自动焊工艺研究与技术进展［J］. 焊管. 2019，41（07）：83-89.

SUI Y L. Research and Technical Progress of Girth Weld Automatic Welding Technology for New Generation Large Transportation Capacity Pipeline Construction［J］.Welded Pipe AND Tube.2019，41（07）：83-89.

蔡亮.长输管道自动焊工艺关键技术探讨［J］.全面腐蚀控制， 2022，36（08）：68-70.

CAI L. Discussion on Key Technologies of Automatic Welding Process for Long Distance Pipeline［J］. Total Corrosion Control， 2022，36（08）：68-70.

刘兴邦，汪宏辉，王淦，等. 水网地区大直径长输管道自动焊施工适应性研究［J］. 焊管， 2022， 45（07）：52-56.

LIU X B，WANG H H，WANG G，et al. Research on the Adaptability of Automatic Welding Construction of Large-diameter Long-distance Pipeline in Water Areas［J］. Welded Pipe AND Tube， 2022，45（07）：52-56.

隋永莉，长输油气管道高强度管线钢管现场焊接技术［J］.电焊机. 2014，44（05）：27-32.

SUI Y L. High strength line-pipe girth welding technology of oil and gas transmission pipeline［J］. Electric Welding Machine， 2014，44（05）：27-32.

孙亮. 长输管道自动焊施工资源配置及经济性分析［J］. 电焊机， 2021，51（4）：95-100.

SUN L. Construction resource allocation and economy analysis of automatic welding for long-distance pipeline［J］.ElectricWelding Machine，2021，51（4）：95-100.

隋永莉. 我国长输管道建设对焊接技术发展的需求［J］.金属加工（热加工）， 2015，（06）：43-44.

SUI Y L. Demand for welding technology development in the construction of long-distance pipelines in China［J］. MW Metal Forming， 2015，（06）：43-44.

陈荣茂，何伟. 气保药芯焊丝全位置自动焊技术应用与质量控制［J］.焊接技术， 2022，51（05）：116-119.

CHEN R M，HE W. Application and quality control of all position automatic welding technology with gas-shielded flux cored wire［J］.Welding Technology，2022，51（05）：116-119.

刘晓文，牛连山，梁明明，等. 单枪自动焊在管道连头口应用中的改进研究［J］. 电焊机， 2021，51（11）：82-88.

LIU X W，NIU L S，LIANG M M，et al.Upgrading and research of single-torch automa-tic welding system in long-distance pipeline tie-in［J］. Electric Welding Machine， 2021，51（11）：82-88.

鹿锋华，马霞，王俊红，等. 管道外根焊自动焊工艺［J］. 焊接技术， 2018，47（07）：63-68.

LU F H，MA X，WANG J H，et al. Automatic welding process of pipe external root［J］. Welding Technology， 2018，47（07）：63-68.

鹿锋华，周文波，姚海玉，等. X65钢铜衬垫焊接工艺研究及应用［J］. 焊接技术， 2015，44（08）：44-49.

LU F H，ZHOU W B，YAO H Y，et al. Research and Application of Welding Process for X65 Steel Copper Liner［J］. Welding Technology， 2015，44（08）：44-49.

张锋，刘晓文，徐欣欣，等. 山区管道自动焊设备与工艺研究［J］. 电焊机， 2018，48（02）：37-41.

ZHANG F， LIU X W，XU X X，et al. Study on the equipment and techniques for automatic pipeline welding in mountain area［J］. Electric Welding Machine， 2018，48（02）：37-41.

编辑部网址：http：//www.71dhj.comhttp://www.71dhj.com

Alert me when the article has been cited

提交

Design of Automatic TIG Welding Control System for Nuclear Power Plant Pipeline Based on STM32