supported by National Basic Research Program of China (973 Program, Grant No. 2006CB705405);National Natural Science Foundation of China (Grant No. 50775199);Zhejiang Provincial Science and Technology Plan Program of China (Grant No. 2007C21057)
Water-assisted injection molding(WAIM), an innovative process to mold plastic parts with hollow sections, is characterized with intermittent, periodic process and large pressure and flow rate variation. Energy savin...