| 摘要 |
<p>The machine comprises a dished cutter (1) rotary supported by a shaft (2) connected to a driving shaft (3) by means of a sliding couping device comprising an extension (9) of the shaft (2) having a radial pin (11) sliding in slots (10) of a hollow shaft (6).</p><p>A grinding wheel (13) is supported by an arm (14) laterally hinged to the cutter (1) and driven by an independent motor (16) to sharpen the cutter (1) with a constant cutting edge (5).</p><p>The machine comprises moreover, a clutch (25) controlling the feeding roller (21) for material to be skived, which includes spring means (36) providing thrust, whilst a speed variator (27) makes it possible to adjust the speed of rotation of the feeding roller (21).</p> |
