Research Unit in Engineering Science, Université de Luxembourg, 6 rue de Coudenhove-Kalergi, L-1359 Luxembourg, Luxembourg ...
Abstract: During tungsten inert gas welding process, arc length will change due to thermal deformation, uneven surface of workpiece and tungsten electrode loss. Considering the large fluctuation of ...
Abstract: In view of the traditional welding location of tube plate by CAD drawing welding gun positioning, positioning position is not accurate, in the heat exchanger production process, the heat ...