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针对传统的电机驱动偏心凸轮结晶器振动装置存在的缺点，开发研制了采用电液伺服驱动的结晶振动装置及其计算机控制系统，它能够根据连铸工艺要求非常方便地改变振动波形，从而有效地改善控制精度，提高连铸自动化水平。
Aiming at the shortcomings of traditional vibration motor for eccentric cam mold, a crystal vibration device driven by electro-hydraulic servo and its computer control system have been developed. It can change the vibration waveform very conveniently according to the requirements of continuous casting process, Improve the control accuracy and improve the level of automation of continuous casting.