Process development of friction welding machineProcess development of friction welding machine The process method of friction welding machine has been developed from several traditional forms to more than 20, which greatly expands the application field of friction welding machine. The shape of the welded parts is extended from the typical circular section to non-circular section (linear friction welding machine) and plate (friction stir welding machine), and the welding materials are expanded from traditional metal materials to powder alloys, composite materials, functional materials, refractory materials, as well as new materials and dissimilar materials such as ceramics and metals. |