之前用燃气加热，需要几分钟才能把冰从模具里取出，而利用电脉冲法，只需要四秒就可以完成。
Whereas it can take several minutes for hot gas to get the ice out of the mold, a high-power electrical pulse takes about four seconds.
双方曲轴箱，建立了由失蜡法这意味着你必须作出负面的模具。
Both crankcases are established by the lost WAX method which means that you have to make a negative mould.
其中由正交法设计得到实验样本，由软试模提取模具的SDV值，将其作为优化目标。
It takes design experiment samples by orthogonal plan method and regards the SDV values which come from soft trying die as goal of optimizing.
应用推荐