Torque Converter Pump Wheel's Rapid Manufacturing Based on Stereolithography

This paper introduce the method of the torque converter pump wheel's rapid manufacturing based on the Stereolithography and the key of the technology.Melt molded modelling's shell could be quickly obtained through this method, further to create the functionality needed parts,and to make the foundry production low cost and high efficiency, moreover, let the design synchronous with modification and manufacture.