| 摘要 |
<p>The present invention discloses an oscillating apparatus for the mold of continuous casting, including an oscillating table for carrying the mold, a kit of spring, an actuator, and a base for carrying the actuator and the kit of spring, and a control unit. The actuator is an electrically driven cylinder. The rigidity of the kit of spring can be changed by changing the number or length of the kit of spring, with the result that the natural frequency of the oscillating system including the electrically driven cylinder is close to required oscillating frequency, thereby reducing the output power of the electrically driven cylinder. The control unit can provide a wave signal of frequency, bias slope and amplitude adjustable in-line for controlling the sinusoidal/non-sinusoidal oscillation of the mold, and adjusting the rigidity of the spring according to the oscillation frequency range.</p> |
