END PLATE BEVELING MACHINES FOR PRESSURE VESSEL

摘要

The present invention relates to a machine to bevel an end plate for a pressure vessel and, more specifically, to a new conceptual technique to conveniently bevel only an edge of an end plate connected to both ends of a hollow body of a pressure vessel by welding. The present invention can bevel edges of internal and external diameters of the end plate while a pair of guide rollers arranged on a skid plate guides the movement of the skid plate seated on a front end of the end plate in a state of being in close contact with the internal and external diameters of the end plate; and can improve the ease of chamber machining by allowing a pair of horizontal movement supporting devices, arranged on both sides of a supporting device base connected to the skid plate, maintain a stable supporting state while contacting an internal curved portion of the end plate.