| 摘要 |
<p>A rectangular parallelepipedic (cuboidal) work (10) is fixed by clamping the opposing two edges (12) between clamp jaws (18a, 20a) attached to a pair of clamping means (18, 20). With the work (10) fixed, at least one surface of the work (10) is machined. Then, the position of the work (10) is changed by rotating the clamping means (18, 20) and the work (10) all together around the rotating axis, and the other surface is machined. The foregoing step is repeated to machine all the six surfaces of the work (10), during which the work (10) is kept fixed by clamping.</p> |
