PRESM 2019

Speakers

Plenary Speaker

Invited Talk

Invited Speaker

Invited Talk

Home > Speakers > Invited Talk

Seung Ki Moon
Assistant Professor School of Mechanical and Aerospace Engineering Nanyang technological University, Singapore Title: A Data-driven Approach to Develop Customized Sensors using Additive Manufacturing Technologies

ChaBum Lee
Assistant Professor Department of Mechanical Engineering Texas A&M University, USA Title: On-Machine Dimensional Measurement Technology for Health Monitoring for Precision Manufacturing Systems and Processes

Kazuto Yamauchi
Professor Department of Precision Science and Technology, Graduate School of Engineering, Osaka University, Japan Title: Precision measurement, fabrication and related technologies for X-ray mirror optics

ChaBum Lee, Ph.D.
Assistant Professor Department of Mechanical Engineering Texas A&M University, USA Title: On-Machine Dimensional Measurement Technology for Health Monitoring for Precision Manufacturing Systems and Processes

cblee@tamu.edu.edu
Assistant Professor
Department of Mechanical Engineering
Texas A&M University
College Station, TX, 77843, USA.
Phone: +1-979-458-8121

Expertise Area:
• Precision Dimensional Metrology
• Optical Surface Metrology
• Interferometry
• Precision Machine Health Monitoring
• Machining Process Monitoring
• Sensors, Actuators and Instrumentation

On-Machine Dimensional Measurement Technology for Health Monitoring for Precision Manufacturing Systems and Processes

Abstract
Metrology, or the science of measurement, is essential in manufacturing. The phrase "if it can't be measured, it can't be manufactured" may be overused, but it remains true. Once a workpiece is machined, its dimensions need to be inspected for quality control. There is a critical need for on-machine dimensional metrology technology in precision manufacturing. In particular, integration of metrology in manufacturing processes is becoming increasingly important. Currently, optical and tactile measuring systems are the most advanced methods in process metrology. Investigator Lee has extensively researched a variety of precision optical metrology systems, and has used theoretical approaches of optical sensors and instrumentation, surface topography characterization and precision machine design including empirical verification. Investigator Lee aims to seek the possibilities of transformative methods by elaborating on integration of metrology in manufacturing processes. In this presentation, novel dimensional measurement techniques that can be used for on-machine measurement in real manufacturing processes will be introduced: 1) on-machine cutting tool wear monitoring, 2) curved-edge displacement sensors for spindle health monitoring, and 3) machined freeform surface measurement. This research addresses the metrology needs of industries and national science initiatives for the manufacture and application of on-machine measurement instrumentation for advanced manufacturing.

Speaker's Bio Sketch
• Assistant Professor (2018~) - Department of Mechanical Engineering, Texas A&M University
• Assistant Professor (2015~2018) - Department of Mechanical Engineering, Tennessee Tech. University.
• Research Assistant Professor (2014~2015) - Department of Mechanical Engineering, University of South Carolina.
• Research Associate (2013~2014) - Department of Mechanical Engineering, University of South Carolina.
• Senior Researcher (2011~2013) - LG Display Co. Ltd., Paju, Korea.
• PhD (2012) in Mechatronics at Gwangju Institute of Science and Technology (Korea).

Dr. Kazuto Yamauchi
Professor Department of Precision Science and Technology, Graduate School of Engineering, Osaka University, Japan Title: Precision measurement, fabrication and related technologies for X-ray mirror optics

Department of Precision Science & Technology
Division of Precision Science & Technology and Applied Physics, Graduate School of Engineering
Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
Office Phone & Fax: +81-6-6879-7285
E-mail: yamauchi@prec.eng.osaka-u.ac.jp
URL: http:// www-up.prec.eng.osaka-u.ac.jp

1991

Ph.D., Graduate School of Engineering, Osaka University, Japan,
under Supervision of Prof. Yuzo Mori.
Title of Thesis: "Research on Ultraprecision Machining by Elastic Emission Machining"

1984 - 1992

Assistant Professor, Department of Precision Engineering, Graduate
School of Engineering, Osaka University, Japan.

1992 - 2003

Associate Professor, Department of Precision Engineering, Graduate
School of Engineering, Osaka University, Japan.

2003 - Present

Professor, Department of Precision Science & Technology and
Applied Physics, Graduate School of Engineering, Osaka University, Japan.

2004 - Present

Professor of Research Center for Ultraprecision Science &
Technology, Graduate School of Engineering, Osaka University, Japan.

RESEARCH FIELD:
X-ray Optics, X-ray Nanoscopy/Spectroscopy, Ultraprecision Machining, Optical Metrology, Crystal Machining.

MAIN AWARDS & RECOGNITIONS:
- Fellow of OSA
- Fellow of SPIE
- Commendation for Science and Technology (Research Category) by the Minister of
Education, Culture, Sports, Science and Technology, 2016.

Seung Ki Moon, Ph.D.
Assistant Professor School of Mechanical and Aerospace Engineering Nanyang technological University, Singapore Title: A Data-driven Approach to Develop Customized Sensors using Additive Manufacturing Technologies

Biosketch:
Dr. Moon is currently an assistant professor in School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore. He received his Ph.D. degree in Industrial Engineering from the Pennsylvania State University, USA, in 2008, his M.S. and B.S. degrees in Industrial Engineering from Hanyang University, South Korea, in 1995 and 1992, respectively.

He worked as a Senior Research Engineer at the Hyundai Motor Company, South Korea for eight years before embarking on his PhD degree. After completing his doctoral degree, he joined the Department of Mechanical Engineering, Texas A&M University for one year as a postdoctoral research associate. He served as a Chair in IEEE Technology Engineering Management (TEM) Singapore Chapter Executive Committee and a Chair in ASME IDETC and CIE Conference, Advanced Modeling and Simulation (AMS) Technical Committee. He has served as committee member in various professional organizations such as IEEE, ASME, Design Society, international conferences and workshops. He is an editorial board member of the International Journal of Precision Engineering and Manufacturing Green Technology, and Smart Science.

He is interested in the boundary-spanning research that integrates the knowledge of design, engineering, and economics. His current focuses include applying sciences and economic theory to the design of customized and sustainable products, services and systems, strategic and multidisciplinary design optimization, advanced modeling and simulation, design for additive manufacturing/3D printing, embedded sensor design for 3D Printing, smart factory, and redesign and remanufacturing for green technologies.