Types of Welding Kasetsart University（类型的焊接Kasetsart大学）.pdf

Spring 2004 Kasetsart University INDT0204: Welding Types of Welding • Fusion Welding • Solid State Welding (Chap. (Chap. 27) 28) – Oxyfuel Gas Welding – Cold Welding – Arc-Welding Processes – Ultrasonic Welding • Consumable-Electrode – Friction Welding • Nonconsumable-Electrode – Resistance Welding – Others • Spot Welding • Electron-Beam Welding • Seam Welding • Laser-Beam Welding • High Frequency Welding • Projection Welding – Explosion Welding – Diffusion Bonding Dr.Peerapong Triyacharoen Department of Materials Engineering 12 Kasetsart University INDT0204: Welding Oxyfuel Gas Welding (OFW) • Uses acetylene fuel (C H ), known as oxyacetylene welding 2 2 Dr.Peerapong Triyacharoen Department of Materials Engineering 13 Spring 2004 Kasetsart University INDT0204: Welding Torch Used in OFW Dr.Peerapong Triyacharoen Department of Materials Engineering 14 Kasetsart University INDT0204: Welding Arc-Welding Processes • Consumable-Electrode • Nonconsumable-Electrode – Shielded Metal-Arc Welding – Gas Tungsten Arc-Welding – Submerged Arc Welding – Plasma-Arc Welding – Gas Metal-Arc Wel