| 摘要 |
<p>The proposed device comprises a casing with a window (2) for charging the abrasive powder, a powder consolidating chamber (11) and worm (19). The chamber (11) is mounted coaxially to the worm (19) and is reversibly rotatable by a drive. The casing is dismountable and consists of a stationary (1) and a movable (5) part, the movable part (5) being connected with the chamber (11) with the possibility of their common rotation by an individual drive.</p> |
