Accuracy analysis of hydraulic vibration of mould

hydraulic vibration of mould in a caster usually is driven with two hydraulic cylinders.A analysis was carried out on test data picking up from movement of the hydraulic cylinders in the pilot caster of Baosteel and then the movement Accuracies of the two cylinders were gained.Which proves that the hydraulic vibration system can exactly realize the sinuous/non-sinuous vibration to meet the requirements in production of the cater.