| 摘要 |
<p>A decoring machine (1) for removing residual moulding material from foundry castings (2); the machine (1) having a fork-shaped frame (3) defined by a bottom base member (13), and by two top shoulders (15) located on opposite sides of a vertical plane of symmetry (B) of the frame (3) and laterally defining a housing (4) for at least one casting (2) to be decored; and the machine (1) also having two unbalanced motors (24) mounted on the frame (3) to rotate in phase opposition to each other about respective vertical axes of rotation (25) lying in the plane of symmetry (B), so as to impart a vibratory movement to the frame (3) in a given direction.</p> |
