Investigation and Application of Non-sinusoidal Oscillation Technique of Mold
摘要
To improve the slab quality,a kind of non-sinusoidal oscillation technique of mold driven by elliptic gears was developed.The waveform functions of non-sinusoidal oscillation were determined,and the calculation method and curves of technological parameters for non-sinusoidal oscillation were given.At the case of waveform deviation factorαequal to 0.31and oscillation amplitude hequal to±2.7mm,the relationship between oscillation frequency and casting speed is determined,and the technological parameters for non-sinusoidal oscillation are calculated.The testing results of industrial application indicated that this technique could not only improve the slab surface quality,but also reduce the steel breakout.
引用本文（GB/T 7714）
Zhang, Xing-zhong, Zheng Zheng, 等. Investigation and Application of Non-sinusoidal Oscillation Technique of Mold[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2013.
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