| 摘要 |
The present invention relates to an apparatus to manufacture a pressure vessel. The present invention provides the apparatus to manufacture a pressure vessel comprising: a pipe clamp part to clamp a pipe forming a body of a pressure vessel; a first dome clamp part whose position can relatively be moved with respect to the pipe clamp part, and to clamp a first dome forming one end of the pressure vessel; a second dome clamp part whose position can relatively be moved with respect to the pipe clamp part to clamp a second dome forming the other end of the pressure vessel; a first cutting part to cut an edge of one end of the pipe, and an edge of one end of the first dome; a second cutting part to cut an edge of the other end of the pipe, and an edge of one end of the second dome; a first heating part to make a molten state by heating the edge of one end of the pipe, and the edge of one end of the first dome; and a second heating part to make a molten state by heating the edge of the other end of the pipe, and the edge of one end of the second dome. |
