| 摘要 |
<p>The alignment device comprises jaws (9) supported on a displacement mechanism (11) which includes a motor (12) and a control (13) operating in response to two parameters (D1, D2). These are the diameter (D2) of the bar to be loaded into the machine tool, and the diameter of the pusher (2) at the section which is intended to be engaged between the jaws. The equipment is provided to load bars (3) sequentially into the rotating spindle of a machine tool, using a pusher (2). The loading equipment (1) includes a device for alignment of one end of each bar along the axis of the spindle. The alignment device comprises jaws (9) supported on a mechanism (11) which displaces them in opposite directions. This mechanism includes a motor (12) and a control (13) operating in response to two parameters (D1, D2). These are the diameter (D2) of the bar to be loaded into the machine tool, and the diameter of the pusher (2) at the section which is intended to be engaged between the jaws. The control also responds to measurement of the vibrations occurring in the bar.</p> |
