The development of oscillator is studied, the features of various oscillators are introduced, and the non-sinusoidal oscillation waveform that is fit for oscillation of mould is particularly analyzed.

• 本文研究了连铸结晶器振动装置的发展和各种振动装置的特点,对适合结晶器振动的非正弦振动波形进行了详细分析。