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Functional 3D Printing – Processing and Design Perspective
时间:2017-07-13 16:01    点击:   所属单位:微电子学院
讲座名称 Functional 3D Printing – Processing and Design Perspective
讲座时间 2017-07-19 09:30:00
讲座地点 新科技楼A309
讲座人 陈勇
讲座人介绍 Dr. Yong Chen is an associate professor in the Department of Industrial and Systems Engineering and Department of Aerospace and Mechanical Engineering (courtesy) at the University of Southern California (USC).  He received his Ph.D. degree in Mechanical Engineering from Georgia Institute of Technology in 2001. Prior to joining USC in 2006, he was a senior Research and Development (R&D) engineer in 3D Systems Inc, the pioneer in 3D Printing industry. Dr. Chen’s research focuses on additive manufacturing (3D printing) in micro- and meso- scales, especially modeling, analyzing, synthesizing, and optimizing digital design and manufacturing. Dr. Chen has published more than 90 publications in refereed journals and conferences. Among them, he received over 10 Best/Outstanding Paper Awards in major design and manufacturing journals and conferences. Other major awards he received include the National Science Foundation Faculty Early Career Development (CAREER) Award, and the Outstanding Young Manufacturing Engineer Award from the Society of Manufacturing Engineers (SME). He was cited as one of the top young engineers (ages of 30-45) in USA through the invitation to the National Academy of Engineering (NAE) Frontiers of Engineering Symposium in 2009 and 2013, and chaired Advanced Manufacturing session in China-American Frontiers of Engineering Symposium in 2015. Currently he serves in the editorial boards of Computer-aided Design, ASME Journal of Computers and Information in Engineering, and International Journal of Precision Engineering and Manufacturing. He has served as conference/program chairs as well as keynote speakers in several international conferences, including the conference chair of the 2017 International Manufacturing Research Conference (NAMRC/MSEC/ICM&P) held in Los Angeles, California in June 2017.
 
讲座内容  The majority of 3D printing systems are designed to work with a single material at a time. Furthermore, the printed parts nearly always serve a structural function (e.g. plastic housings, titanium bone implants, etc.). A new generation of 3D printing technologies has started to emerge in which (a) multiple materials can be digitally blended to produce parts having heterogeneous properties, and (b) the deposited materials can serve more than just structural functions, e.g. electrical, thermal, optical, magnetic, chemical or other functions. While the applications for functional 3D printing are nearly endless, significant challenges remain to be addressed in order to achieve desired functions. This talk will start with an overview of 3D printing technology and some recent developments on functional printing.  The challenges of developing functional 3D printing processes based on some of our recent work will be discussed. In addition, how to use functional and heterogeneous material property to realize design benefits will be discussed as well as some novel applications enabled by functional 3D printing. The talk will conclude with remarks and thoughts on future 3D printing developments and potential opportunities for design and manufacturing engineers.
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