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随着社会经济的发展和科学技术的进步,石油钻井开采的装置设备也越来越先进,尤其在石油钻井生产中会运用到各种焊接技术,其形式多样,目前在石油钻井行业二氧化碳(CO2)在石油焊接生产中的应用越来越普遍,但仍存在诸如焊接材料使用不当、焊接方法选择不合理、焊接工艺参数选择不正确、对焊接设备的相关性能不了解等而造成各种焊接缺陷的存在。本文将从简析二氧化碳焊接焊缝的外部缺陷的原因及其解决措施、简析二氧化碳焊接焊缝的内部缺陷及其解决措施,浅谈二氧化碳焊接缺陷分析的意义等几个方面加以分析和探讨。
With the development of society and economy and the advancement of science and technology, installations and equipment for petroleum drilling and drilling are also getting more and more advanced. In particular, various welding technologies are applied in the production of petroleum drilling. There are various forms of welding equipment that are currently used in the oil drilling industry for carbon dioxide (CO2 ) Are becoming more and more popular in the production of petroleum welding. However, there are still some welding defects such as improper use of welding materials, improper selection of welding methods, improper selection of welding process parameters, lack of understanding of the related performance of welding equipment, The presence. This article will analyze and discuss the causes and solutions of the external defects of CO2 welding seam, briefly analyze the internal defects of CO2 welding seam and their solutions, and discuss the significance of CO2 welding defect analysis.