| 摘要 |
<p>The machine according to the invention for reproduction or finishing work, and especially for machining the outline of a workpiece (1) fixed flat above a reproduction template (2), consists of a frame (3A) on which is mounted a work table (4), fixed with respect to the ground and provided with at least one horizontal work plane (5), in the area of which there is situated or partially situated at least one tool (6) fixed on a vertical rotating shaft (7), substantially above a guide mounted loosely on the same axle, and is essentially characterised in that the guide is in the form of a truncated cone, the smallest diameter of which is equal to the diameter of the tool (6) in order to obtain variable pass depths of the tool (6) in the workpiece (1) in a continuous manner. <IMAGE></p> |
