In: 29th international congress on applications of lasers and electro-optics, ICALEO 2010 - congress proceedings. Īrias R, Vaamonde E, Vandewynckèle A, Piñeiro E, Veron P (2010) Laser welding of tube to tube-sheet joint in steam generators for nuclear power plants. Kannan S, Senthil Kumaran S, Kumaraswamidhas LA (2016) An investigation on compression strength analysis of commercial aluminium tube to aluminium 2025 tube plate by using TIG welding process. In: Chen S, Zhang Y, Feng Z (eds) Transactions on intelligent welding manufacturing. Ge Y, Xu YL, Yu HW, Chen C, Chen SB (2019) A method for detecting central coordinates of girth welds based on inverse compositional AAM in tube-tube sheet welding. This paper has an active influence on the development of pressure vessels and related industries. The development direction of tubesheet welding is also predicted. Three typical sensing methods and five typical control methods are proposed to realize arc length control. Moreover, arc length control which is important to tube-to-tubesheet welding has also been reviewed. The characteristics of tube are obvious and consistent so that vision-aided robotic positioning is the most promising. The fundamental difference between automatic and digital tube-to-tubesheet welding is whether the operator or the sensors interacts or transmits data with the welding system. This paper presents the sensing, positioning, and control methods of tube-to-tubesheet welding in recent decades. ![]() However, the key technologies related to tube-to-tubesheet welding are seldom summarized. ![]() In the future, it will be toward intelligent welding. It has evolved from manual arc welding, automatic welding to digital welding. Tube-to-tubesheet welding is widely used in manufacturing of heat exchangers, steam turbines, condensers, boilers, etc.
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