簡文通 Wen-Tung Chien College of Engineering Department of Mechanical Engineering ProfileBiblio View English name Wen-Tung Chien Department Department of Mechanical Engineering Title Professor Ext 7021 E-mail wtchien@mail.npust.edu.tw Url http://www.me.npust.edu.tw/index.php?page=tea_view&t_id=1 Educational Background North Carolina State University, Ph.D. Mechanical Professional Laser cutting and welding Speed and precision manufacturing Prediction and Optimization of Machining Model for