三晶

So we take the belt transmission device instead of decelerator. Then referring to some improvement experience in the practice production .And we has calculated the axle rotational speed and the power, and determined the type of electrical machinery the model.

然后参考了实践生产中的一些改进经验进行总体方案的论证，计算了主轴转速和功率，来确定电机的型号。

Great progress has been made by taking the following technical improvement for the 2500 ton Hydropress: to replace thin oil with lithium grease in its lubricating system; to add four manual grease pumps; to lubricate the four griding parts of the movable beam and the six parts of the column plug sleeves.

通过对2500吨水压机润滑系统改稀油润滑为锂基润滑脂润滑，加装四台手动干油泵，对活动梁四个导向部位和主柱塞压套六个部位实施油膜润滑的技改实践，使1995年较1994年设备完好率提高1。