The stress and distortion of initial solidifying shell due to moldoscillation is the main reason of generating strand surface cracks.
结晶器振动导致初凝坯壳受力和变形是产生铸坯表面裂纹的主要原因。
2
The observed drawing of moldoscillation system is given by the author according to the monitoring strategy, and the corresponding observing parameters are chosen.
作者就根源性工况监测策略提出了结晶器激振系统的观察点图，并选取了其相应的观察参数。
3
On the Baosteel continuous casting test platform, the mold friction tests with hydraulic oscillation system were carried out.