| 摘要 |
For satin finishing or polishing of its outer surface, a pipe (T1, T2) is fed in a direction defined by its axis and turns around its own axis as it advances. The finishing is performed by means of a pack of lamellar wheels (S) which rotates around an axis (a30) parallel to the axis of the pipe and is carried by a sleeve supported on a rocker arm, so that it is possible to adjust the position thereof with respect to the pipe. <IMAGE> |
