| 摘要 |
<p>The machine comprises: first transport means (2) for workpieces (1) which bring, along an advancement line (A), a workpiece (1) to engage with a first (3) and a second (4) tool, so that the workpiece (1) head (T) can be sheared; it further comprises a pair of first and second fixed chucks (5 and 6), one having a horizontal (X) and another a vertical (Z) axis, arranged along an operative adnvancement line (A) of the first transport means (2). The machine further comprises workpiece (1) positioning means (8) disposed at the endrun zone of the first transport means (2), acting on the same workpiece (19 and aimed at rotating the said piece (1) at a position of second transport means (9) arranged at a different height to the first (2), and having the aim of moving the piece in an opposite direction (B) to the first advancement line (A) such as to engage a third tool (10) in an opposite zone to the second tool (4), both tools (10 and 4) being chucked on the same chuck (6) and being arranged coaxially to each other at different heights (Qv, Qv1), so as to perform work operations on the workpiece (1) along its longitudinal profile. <IMAGE></p> |
