WANG Yongfeng, CHEN Yanbin, TAN Zhicheng, et al.Research on Automatic Welding Technology of Offshore Platform Pipeline[J].Electric Welding Machine, 2022, 52(5): 123-130.
WANG Yongfeng, CHEN Yanbin, TAN Zhicheng, et al.Research on Automatic Welding Technology of Offshore Platform Pipeline[J].Electric Welding Machine, 2022, 52(5): 123-130. DOI: 10.7512/j.issn.1001-2303.2022.05.18.
Research on Automatic Welding Technology of Offshore Platform Pipeline
Aiming at the requirements of robotic automatic welding production line for thick wall pipe butt joint of offshore platform operation and maintenance engineering pipeline. The K-TIG, high-frequency TIG and DC TIG welding and other backing welding processes, as well as the pulse MAG filling cover welding process under the condition of mixed argon shielding gas, were used to study the process adaptability of the production line. According to the relevant requirements of American Standard ASME BPVC, the weld mechanical properties and X-ray flaw detection were carried out on the weldments in the welding test, and a set of welding production process parameters that can be used in the actual welding production were developed, which laid a process foundation for the automatic welding production of pipeline.
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