Oscillating curve of different locations directly relates to whether the cast steel working is normal during the operation of the mould.
结晶器在工作过程中，其上不同部位的振动位移曲线是否一致直接关系到铸钢过程的正常工作。
2
This paper studied mathematical mould and vibration curve, it used vibration analysis and mathematics and physical method, and used sonic testing of axles, too.
本文利用振动分析理论和数学物理方法对音频检测轴类零件的数学模型和振型曲线进行研究。
3
Taking the molding mould for the saddle foamed plastic pads as an example, the casting technological process for the curve-surface cavity zinc-based alloy die was stated.