Original scientific paper Analysis of heat source shape is important for comprehending Submerged Arc Welding Process. Here an attempt is made to investigate into the analytical solution of the thermal field related to a high deposition rate based process like SAW. It is assumed that a moving heat source follows Gaussian distribution. The realistic assumptions of the shape parameters are made to...

The various welding parameters such as welding speed, voltage and gas flow rate were varied on HSLA steel and the effects of these parameters on weld bead geometry such as penetration, width & height have been studied. Mathematical equations have been developed using factorial technique. And the result of various effects are shown in tables. (Numerical Values). INTRODUCTION Wide variety of stee...

Volume 5 • Issue 3 • 1000204 J Appl Mech Eng ISSN:2168-9873 JAME, an open access journal Arc Energy Characteristics Analysis of AC Square Wave Submerged Arc Welding using WVD Si-Wen X1,3, Wang C1,2, Zhi-Peng Z1,2 and Kuan-Fang H1,2,* 1College of Mechanical and Electrical Engineering, Hunan University of Science and Technology, Xiantan 411201, PR China 2Hunan Provincial Key Laboratory of Health ...