| 摘要 |
PURPOSE: An apparatus for manufacturing a pipe is provided to prevent a pipe shim from widening and to allow a welding work with respect to the pipe even when the position of the pipe shim is varied. CONSTITUTION: An apparatus for manufacturing a pipe comprises a pressing mold, an interval measuring section(20), the first driving section(30) and the second driving section(50). The pressing mold has the first mold(12) formed with the first semi-circular groove(12a) and the second mold(13) formed with the second semi-circular groove(12a). The first driving section(30) moves the second mold(13) with respect to the first mold(12). A welding section(40) is selectively provided to weld a pipe shim(6a) of a pipe member. The second driving section(50) moves the welding section(40) to a required position according to the signal generated from the interval measuring section(50).
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