| 摘要 |
<p>The production machine (10) comprises a numerically controlled control unit (11) and a motor (12). The motor is triggered by the control unit, and is used as a direct drive. The motor is provided with control variables (S1), which trigger a productive controlled motion of the motor. The motor is provided with predetermined signal variables (S2), which cause desired mechanical oscillations of an oscillatory system with the predetermined signal variables such that the mechanical oscillations are audible or tangible. An independent claim is included for a method for producing acoustic signals or tactile signals in a machine such as for transmitting warnings.</p> |
