Mr.Wenhao Yang is a Master candidate of Shanghai Jiao Tong University. He mainly focuses on conventional blanking, fine-blanking process planning, tool design as well as its optimization, cold forging technology and intelligent design technology.The research projects he is now involving includes: R&D of intelligent design system for fine-blanking, UNESCO/SHIMANO chair in cold forging technology,R&D of stamping die design CAD system (cooperate with Zhuzhou Locomotive Works).