NAMRC43 Technical Program Track 1: Manufacturing Systems Session 1: Manufacturing Efficiency (Tues., 9:00 – 10:30, Audubon) Session Chair(s): Chinedum Okwudire and Frank Pfefferkorn Paper # NAMRC43-64 Authors H. Zhang, F. Zhao, J. Sutherland Title Manufacturing Scheduling of Collaborative Factories for Energy Cost Reduction NAMRC43-104 V. Townsend, J. Urbanic A Case Study Measuring the Impact of a Participatory Design Intervention on System Complexity and Cycle Time in an Assemble-toOrder System NAMRC43-116 S. Cheong, H. Jeong, S. Hwang, Accelerated Life Testing to Predict service Life S. Hong, J. Domblesky, N. Kim and Reliability for an Appliance Door Hinge Session 2: Manufacturing Systems - Sustainability (Thurs., 1:30 – 3:00, Salon II) Session Chair(s): Moneer Helu and Zhenhua Wu NAMRC43-114 A. Pleta, D. Ulutan, L. Mears NAMRC43-131 S. Mukherjee, A. Malshe, G. Salamo NAMRC43-54 J. Loizou, W. Tian, J. Robertson, J. Camelio P. Wang, R. Gao An Investigation of Alternative Path Planning Strategies for Machining of Nickel-Based Superalloys NAMRC43-127 H-M. Wang, S-P. Chang, P. Using Balanced Scorecard for Sustainable Williams, B. Koo, Y-R. Qu Design-centered Manufacturing NAMRC43-60 Q. Hatim A Simulation Based Methodology of Assessing Environmental Sustainability and Productivity for Integrated Process and Production Plans Session 3: Manufacturing Systems – Design for Manufacturing (Thurs., 3:30 – 5:00, Salon II) Session Chair(s): Steve Wang and James Kong Energy Demand Analysis of Photovoltaic Device – Material and Nanomanufacturing Process Discovery NAMRC43-28 A. Das, P. Franciosa, D. Fixture Design Optimisation Considering Ceglarek Production Batch of Compliant Non-Ideal Sheet Metal Parts NAMRC43-75 M. Helu, T. Hedberg Enabling Smart Manufacturing Research and Development using a Product Lifecycle Test Bed Session 4: Manufacturing Systems – Modeling (Thurs., 1:30 – 3:00, Salon IV) Session Chair(s): James Kong and Dazhong Wu NAMRC43-101 NAMRC43-39 S M. Givechi, A. Haghighi, L. Wang Automated Wear Characterization for Broaching Tools Based on Machine Vision Systems Enhanced Particle Filtering for Parameter Estimation Generic Machining Process Sequencing Through a Revised Enriched Machining Feature Concept Session 5: Manufacturing Systems – Controls (Thurs., 8:30 – 10:00, Audubon) Session Chair(s): Robert Gao and Barney Klemecki NAMRC43-107 NAMRC43-48 C. DiMarco, J. Ziegert, C. Vermillion A. Bharathi, J. Dong NAMRC43-15 W. Li, H. Dai, D. Zhang Exponential and Sigmoid-Interpolated Machining Strategies A Smooth Trajectory Generation Algorithm for Addressing Higher-Order Dynamic Constraints in Nanopositioning Systems The Relationship between Maximum Completion Time and Total Completion Time in Flowshop Production Track 2: Manufacturing Processes Session 1: Machining Dynamics I (Tues., 9:00 – 10:30, Walden) Session Chair(s): Hitomi Yamaguchi and Bruce Tai Paper # NAMRC43-6 Authors T. Schmitz Title Effect of retention knob geometry on machining dynamics NAMRC43-80 J. Deng, L. Zhang, J. Dong, P. AFM-based 3D Nanofabrication using Ultrasonic Cohen Vibration Assisted Nanomachining NAMRC43-63 K. Singh, R. Singh, V. Kartik Comparative Study of Chatter Detection Methods for High-Speed Micromilling of Ti6Al4V Session 2: Machining Dynamics II (Tues., 11:00 – 12:30, Walden) Session Chair(s): Jaydeep Karandikar and Patrick Kwon NAMRC43-99 C. Cheng, Z. Wang, W. Hung, S. Bukkapatnam, R. Komanduri C. Schmitt, S. Klein, D. Bahre NAMRC43-36 T. Sugihara, T. Enomoto NAMRC43-88 K. Trapp, L. Kaefer, D. Baehre NAMRC43-130 A. Davoudinejad, E. Chiappini, S. Tirelli, M. Annoni, M. Strano Ultra-Precision Machining Process Dynamics and Surface Quality Monitoring NAMRC43-73 An introduction to the vibration analysis for the precision honing of bores NAMRC43-7 T. Schmitz, A. Honeycutt The extended milling bifurcation diagram Session 3: Cutting Tools and Mechanics II (Tues., 9:00 – 10:30, Burnham) Session Chair(s): Yuebin Guo and Scott Miller High Speed Machining of Inconel 718 Focusing on wear behavior of CBN Tool NAMRC43-42 R. Goncalves, M. da Silva Influence of Copper Content on 6351 Aluminum Alloy Machinability NAMRC43-82 P. Kolar, P. Fotju, T. Schmitz On cutting force coefficient model with respect to tool geometry and tool wear Session 4: Cutting Tools and Mechanics III (Tues., 11:00 – 12:30, Burnham) Session Chair(s): Livan Fratini and Petr Kolar Effects of machining ferromagnetic materials on magnetic property changes FE simulation and validation of chip formation and cutting forces in dry and cryogenic cutting of Ti–6Al–4V NAMRC43-108 D. Ulutan, A. Pleta, A. Henderson, L. Mears Session 5: Forming I (Weds., 1:30 – 3:00, Keynes) Session Chair(s): Durul Ulutan and Jyhwen Wang Comparison and Cost Optimization of Solid Tool Life in End Milling Nickel-Based Superalloy NAMRC43-46 NAMRC43-70 M. Ramezani, S. Schmid E. Simenotto, S.Bruschi, A. Ghiotti, E. Savio NAMRC43-85 A. Nassari, C. Campbell, G. Chini, B. Kinsey Bio-based Lubricants for Forming of Magnesium Prediction of distortions in hot forged martensitic stainless steel turbine blades by numerical simulation Analytical Model and Experimental Validation of Single Turn, Axi-Symmetric Coil for Electromagnetic Forming and Welding Session 6: Forming II (Weds., 3:30 – 5:00, Keynes) Session Chair(s): Wayne Cai and Steve Schmid NAMRC43-113 Y. Zhang, M. Dhaigude, J. Wang The Anvil Effect in the Spherical Indentation Testing on Sheet Metals NAMRC43-84 T. Bakhtiani, H. El-Mounayri, J. Modeling and simulating of extrusion process of Zhang a condenser tube for optimizing the mandrel geometry NAMRC43-129 H. Heinzel, M. Ramezani, T. Experimental investigation of the formability of Neitzert organic coated steel sheet metal Session 7: Abrasive Machining (Weds., 1:30 – 3:00, Burnham) Session Chair(s): Barbara Linke and John Patten NAMRC43-21 W. Grzesik, J. Rech, K. Zak NAMRC43-94 Y. Alammari, M. Sanati, T. Freiheit, S. Park H. Yagashita, J. Osawa NAMRC43-49 B. Linke, P. Harris, M. Zhang NAMRC43-98 J. Correa, P. Ferreira High-Precision Finishing Hard Steel Surfaces Using Cutting, Abrasive and Burnishing Operations NAMRC43-125 Y. Zheng, B. Belmont, A. Shih Experimental Investigation of the Grinding Wheel Dynamics in Atherectomy NAMRC43-90 D. Sun, M. Sealy, Z. Liu, C. Fu, Y. Finite Element Analysis of Machining Damage in Guo, F. Fang, B. Zhang Single-Grit Grinding of Ceramic Knee Implants Session 8: Manufacturing Machines I (Thurs., 1:30 – 3:00, Salon I) Session Chair(s): Matthew Davies and Placid Ferreira Investigation of Boring Bar Dynamics for Chatter Suppression NAMRC43-52 Hole Making Machine based on Double Eccentric Mechanism for CFRP/TiAl6V4 Stacks NAMRC43-74 M. Law, H. Rentzsch, S. Development of a Dynamic Substructuring Ihlenfeldt Framework to Facilitate in Situ Machining Solutions Using Mobile Machine Tools Session 9: Manufacturing Machines II (Thurs., 3:30 – 5:00, Salon I) Session Chair(s): Tony Schmitz and Brian Paul Development of Desktop Multipurpose Grinding Machine for Educational Purposes Analysis and design for rapid prototyping mechanism using hybrid flexural pivots NAMRC43-118 B. Lahevardi, I. Garretson, B. Paul, K. Haapala Manufacturing Energy Analysis of a Microchannel Heat Exchanger for High-Density Servers Session 10: Joining and Assembly I (Thurs., 8:30 – 10:00, Salon IV) Session Chair(s): Ali Nassiri and Brad Kinsey NAMRC43-33 X. Wu, T. Liu, W. Cai NAMRC43-45 G. Buffa, D. Campanelli, A. Ducato, M. Cammalleri, L. Fratini, A. Astarita, A. Squillace, S. Esposito D. Bian, T. Bucher, H. Tan, Y. Yao M. Hutyala, A. Javadi, J. Zhao, T. Lin, W. Tang, X. Li Microstructure, Welding Mechanism, And Failure Of Al/Cu Ultrasonic Welds NAMRC43-66 A. Shrivastava, M. Zinn, N. Analysis of Force Transients during Friction Stir Duffie, N. Ferrier, F. Pfefferkorn Welding NAMRC43-41 V. Chauhan, B. Surgenor A Comparative Study of Machine Vision Based Methods for Fault Detection in an Automated Assembly Machine Session 11: Joining and Assembly II (Thurs., 10:30 – 12:00, Salon IV) Session Chair(s): Roland Chen and Wayne Cai (moved to Tues at 2:00 PM Lakeview) NAMRC43-123 Experimental and numerical analysis of microstructure evolution during Linear Friction Welding of Ti6Al4V titanium alloys Effect of Deep Penetration of Interleaf on Delamination Resistance in GFRP NAMRC43-17 Scalable Platform for Batch Fabrication Micro/Nano Devices on Engineering Substrates of Arbitrary Shapes and Sizes Session 12: Non-Traditional Manufacturing Processes I (Thurs., 1:30 – 3:00, Welwyn) Session Chair(s): Jason Moore and Shuting Lei NAMRC43-68 P. Prakasam, S. Castagne, S. Mechanism of Surface Evolution in Vibratory Subbiah Media Finishing NAMRC43-119 H. Mohammadi, D. Ravindra, S. Experimental Work on Micro Laser-Assisted Kode, J. Patten Diamond Turning of Silicon (111) Session 13: Micro-Manufacturing (Thurs., 3:30 – 5:00, Welwyn) Session Chair(s): Shreyes Melkote and Chandra Nath NAMRC43-100 Y. Zhang, L. Wu, H. ElMounayri, J. Zhang B. Jayasena, S. Melkote Molecular Dynamics Study of the Strength of Laser Sintered Nanoparticles NAMRC43-87 A Preliminary Investigation of PDMS Stamp Assisted Mechanical Exfoliation of Large Area Graphene NAMRC43-65 Z. Kong, P. Rao Quantification of Ultraprecision Surface Morphology using an Algebraic Graph Theoretic Approach Session 14: Driling and Turning (Thurs., 8:30 – 10:00, Keynes) Session Chair(s): Bruce Tai and Marko Kirschner NAMRC43-11 D. Biermann, M. Kirschner Experimental Investigations on Single-Lip Deep Hole Drilling of Superalloy Inconel 718 with Small Diameters NAMRC43-112 NAMRC43-18 A. Chaudhari, M. Sankaranarayanasamy G. Zhang, C. Guo The Effects of Pilot Hole Geometry on Tool-Work Engagement Efficacy in Deep Hole Drilling Modeling of Cutting Force Distribution on Tool Edge in Turning Process Session 15: Milling I (Thurs., 10:30 – 12:00, Keynes) Session Chair(s): Larry Yao and David Stephenson NAMRC43-91 Z.Y. Liu, M. Sealy, Y. Guo, Z.Q. Liu NAMRC43-79 T. Komatsu, Y. Musha, T. Yoshino, T. Matsumura NAMRC43-95 H. Onozuka, K. Utsumi, I. Knon, J. Harai, Y. Numata, T. Obikawa Session 16: Milling II (Thurs., 1:30 – 3:00, Keynes) Session Chair(s): Laine Mears and John Agapiou Energy Consumption Characteristics in Finish Hard Milling of Tool Steels Surface Finish and Affected Layer in Milling of Fine Crystal Grained Stainless Steel High Speed Milling Processes with Long Oblique Cutting Edges NAMRC43-132 C. Nath, Z. Brooks, T. Kurfess On Machinability Study and Process Optimization in Face Milling of Some Alloys with Indexable Mill Inserts NAMRC43-102 O. Yousefian, J. Tarbutton Prediction of Cutting Force in 3-Axis CNC Milling Machines Based on Voxelization Framework for Digital Manufacturing NAMRC43-37 K. Zou, Y. Wan, Y. Cai, X. Liang, Burr Controlling in Micro Milling with Supporting Z Liu Material Method Session 17: Cutting Tools and Mechanics I (Thurs., 3:30 – 5:00, Keynes) Session Chair(s): Tatsuya Sugihara and Bryan Dods NAMRC43-26 J. Yu, G. Wang, Y. Rong NAMRC43-106 S. Pananaskar, S. Pande, Y. Kwon, A. Sheffer, S. McMains, Z. Hu E. Korkmaz, B. Gozen, B. Bediz, B. Ozdoganlar Energy-efficient vector field based toolpaths for CNC pocket machining S M. Mutyala, J. Zhao, T. Lin, X. Li Study on Materials and Fabrication of Functional Thin Film AlN Force Sensors Experimental Study on the Surface Integrity and Chip Formation in the Micro Cutting Process NAMRC43-35 J. Sheikh-Ahmad, Effect of Cutting Edge Geometry on Thermal Stresses and Failure of Diamond Coated Tools P. Chipalkatti NAMRC43-55 F. Niaki, D. Ulutan, L. Mears In-Process Tool Flank Wear Estimation in Machining Gamma-Prime Strengthened Alloys Using Kalman Filter Session 18: Path Planning (Thurs., 10:30 – 12:00, Audubon) Session Chair(s): Sara McMains and Scott Miller NAMRC43-111 High-Frequency Compensation of Dynamic Distortions in Micromachining Force Measurements NAMRC43-13 L. Berglind, J. Ziegert Modulated Tool Path (MTP) Machining for Threading Applications Session 19: Non-Traditional Manufacturing Processes II (Thurs., 1:30 – 3:00, Olmstead) Session Chair(s): Jason Moore and Shuting Lei NAMRC43-16 NAMRC43-32 A. Kamaraj, V. Shaw, M. Sundaram Novel Fabrication of Un-Coated SuperHydrophobic Aluminum via Pulsed Electrochemical Surface Modification NAMRC43-56 X. Yu, J. Ma, S. Lei Femtosecond Laser Scribing of Mo Thin Film on Flexible Substrate Using Axicon Focused Beam Session 20: Non-Traditional Manufacturing Processes III (Thurs., 3:30 – 5:00, Olmstead) Session Chair(s): Hazim El-Mounayri and YB Guo NAMRC43-67 NAMRC43-86 Q. Wang, J. Morrow, N. Duffie, F. Pfefferkorn J. Liu, Y. Guo NAMRC43-89 C. Fu, M. Sealy, Y. Guo, X. Wei Surface Prediction Model for Thermocapillary Regime Pulsed Laser Micro Polishing of Metals Process Capability of Wire-EDM of Nitinol at Main Cut and Trim Cut Modes Finite Element Simulation and Experimental Validation of Pulsed Laser Cutting Nitinol Track 3: Additive Manufacturing Session 1: Novel Additive Processes (Tues., 9:00 – 10:30, Salon IV) Session Chair(s): Yong Huang and Yayue Pan Paper # NAMRC43-10 NAMRC43-124 Authors J. Sun R. Xiong, Z. Zhang, Y. Huang Title 3D Printing for Customized Food Fabrication Identification of Optimal Printing Conditions for Laser Printing of Alginate Tubular Constructs NAMRC43-96 S. Das, D. Cormier, S. Williams Multi-Functional Additive Manufacturing Using Pulsed Photonic Sintering Session 2: Design for Additive Manufacturing (Tues., 11:00 – 12:30, Salon IV) Session Chair(s): Yong Chen and Chi Zhou Geometric Approaches to Input File Modification for Part Quality Improvement in Additive Manufacturing NAMRC43-51 S. Yang, Y. Tang, Y. Zhao A new part consolidation method to embrace the design freedom of additive manufacturing NAMRC43-122 T. Wu, S. Jahan, P. Kumar, A. A Framework for Optimizing the Design of Tovar, H. El-Mounayri, J. Zhang, Injection Molds with Conformal Cooling for D. Acheson, R. Nalim, K. Brand Additive Manufacturing Session 3: Quality in Additive Manufacturing (Tues., 2:00 – 1330, Salon IV) Session Chair(s): John Obielodan and Roland Chen NAMRC43-109 W. Zha, S. Anand NAMRC43-43 W. Land, B. Zhang, J. Ziegert, A. Davies C. Li, C. Fu, Y.B. Guo NAMRC43-93 NAMRC43-92 P. Das, R. Chandran, R. Samant, S. Anand In-Situ Metrology System for Laser Powder Bed Fusion Additive Process Fast Prediction and Validation of Part Distortion in Selective Laser Melting Optimum Part Build Orientation in AM for Minimizing Part Errors and Support Structures Session 4: Additive Manufacturing Materials (Weds., 8:30 – 10:00, Walden) Session Chair(s): Jingyan Dong and Meisam Salahshoor NAMRC43-78 Y. Zhou, Y. Tang, T. Hoff, M. Garon, F. Zhao The Verification of the Mechanical Properties of Binder Jetting Manufactured Parts by Instrumented Indentation Testing NAMRC43-121 X. Song, Y. Chen, T. Lee, S. Wu, Ceramic Fabrication Using Mask-ImageL. Cheng Projection-based Stereolithography Integrated with Tape-casting NAMRC43-103 A. Habib, N. Ahsan, B. Khoda Optimizing material deposition direction for functional internal architecture in additive manufacturing processes Session 5: Metal Additive Manufacturing I (Thurs., 10:30 – 12:00, Walden) Session Chair(s): Murali Sundaram and Bahir Khoda NAMRC43-27 J. Romano, L. Ladani, M. Sadowski NAMRC43-44 P. Kattire, S. Paul, R. Singh, W. Yan, R. Singh NAMRC43-50 Y. Han, C. Wei, J. Dong NAMRC43-59 A. Brant, M. Sundaram NAMRC43-14 C. Lee, J. Tarbutton Modeling of Temperature Distribution and Melt Geometry in DMLS Processes – A Comparison among Common Materials NAMRC43-8 M. Doyle, K. Agrawal, W. Sealy, Effect of Layer Thickness and Orientation on K. Schull Mechanical Behavior of Binder Jet Stainless Steel 420 + Bronze Parts NAMRC43-117 T. Do, C. Shin, P. Kwon Improving Structural Integrity with Boron-Based Additives for 3D printed 420 Stainless Steel Session 6: Metal Additive Manufacturing II (Thurs., 1:30 – 3:00, Walden) Session Chair(s): Prahalad Rao and James Yang Experimental Characterization of Laser Cladding of CPM 9V on H13 Tool Steel for Die Repair Applications NAMRC43-128 G. Manogharan, R. Wysk, O. AIMS- a Metal Additive-Hybrid Manufacturing Harrysson, R. Aman System: System Architecture and Attributes NAMRC43-25 X. Wang, X. Gong, K. Chou Scanning Speed Effect on Mechanical Properties of Ti- 6Al-4V Alloy Processed by Electron Beam Additive Manufacturing Session 7: Novel Additive Processes II (Thurs., 3:30 – 5:00, Walden) Session Chair(s): Denis Cormier and Bashir Khoda Droplet Formation and Settlement of PhaseChange Ink in High Resolution Electrohydrodynamic (EHD) 3D Printing A Novel System for Cloud-Based Micro Additive Manufacturing of Metal Structures Electric poling-assisted additive manufacturing process for lead-free piezoelectric device fabrication Track 4: Cyber-Physical Systems in Manufacturing Session 1: Cyber-Physical Systems in Manufacturing I (Weds., 8:30 – 10:00, Salon II) Session Chair(s): Wei (Mike) Li and Prahalad Rao Paper # NAMRC43-126 Authors Title L. Wang, M. Torngren, M. Onori TRACK KEYNOTE - Current Status and Advancement of Cyber Physical Systems in Manufacturing NAMRC43-47 M. Hutchins, R. Bhinge, M. Framework for Identifying Cybersecurity Risks in Micali, S. Robinson, J. Manufacturing Sutherland, D. Dornfeld NAMRC43-57 H. Vincent, L. Wells, P. Trojan Detection and Side-Channel Analyses for Taragaza, J. Camelio Cyber-Security in Cyber-Physical Manufacturing Systems Session 2: Cyber-Physical Systems in Manufacturing II (Weds., 3:30 – 5:00, Salon II) Session Chair(s): Zhenhua Wu and Xi Wang NAMRC43-81 NAMRC43-29 NAMRC43-71 M. Givechi, A. Haghighi, L. Wang D. Wu, J. Terpenny, W. Gentzsch A. Syberfelt, O. Danielsson, M. Holm, L. Wang Generic Machining Process Sequencing Through a Revised Enriched Machining Feature Concept Cloud-based Design, Engineering Analysis and Manufacturing: A Cost-Benefit Analysis Visual Assembly Guidance Using Augmented Reality Track 5: Robert J. Hocken Honorary Symposium Session 1: Hocken Symposium I (Tues., 9:00 – 10:30, Salon I) Session Chair(s): John Ziegert Paper # NAMRC43 Authors R. Wilhelm Title Building Precision Metrology at UNC Charlotte and Across the Globe NAMRC43-40 J. Mayr, M. Egeter, S. Weikert, Thermal Error Compensation of Rotary Axes and K. Wegener Main Spindles using Cooling Power as Input Parameter NAMRC43-23 J. Gie, J. Agapiou, S. Kurgin CNC Machine Tool Work Offset Error Compensation Method Session 2: Hocken Symposium II (Tues., 11:00 – 12:30, Salon I) Session Chair(s): Scott Smith NAMRC43 D. Lucca NAMRC43-34 H.S. Park, U. Tuladhar, C. Shah NAMRC43-53 S. Pande, P. Biradar "Nanocut" and the Mechanics of Nanometric Cutting Development of an Inspection System for Micro Level Roughness Detection Efficient algorithms for automated inspection of freeform surfaces Session 3: Hocken Symposium III (Tues., 2:00 – 3:30, Salon I) Session Chair(s): Tony Schmitz NAMRC43 H. Kunzmann NAMRC43-38 B. Muralakrishnan, M. Shilling, P. Rachakonda, W. Ren, V. Lee, D. Sawyer NAMRC43-110 C. Dang, C. Bui, J. Hwang Measure what is measureable, make measureable what is not: Contributions of Bob Hocken to realize this requirement Towards the development of a documentary standard for derived-point to derived-point distance performance evaluation of 3D imaging systems Volumetric error model for multi-axis machine tools In order to maintain topical coherence and prevent single paper sessions, the following two NAMRC papers are being presented in MSEC sessions. Session 2: Equipment Design & Tooling to Enhance Manufacturing Processes (Thurs., 3:30 – 5:00, Salon IV) Session Chair(s): Chair: Johnson Samuel, Rensselaer Polytechnic Institute NAMRC43-31 Paul Anderson, JohnZiegert Subscale Machining of Large Components Session 3: Advance in Manufacturing of Polymers and Composites (Tues., 2:00 – 3:30, Lakeview) Session Chair(s): Chair: Felicia Stan, Dunarea de Jos University of Galati NAMRC43-62 W. Li, B. Belmont, A. Shih Design and Manufacture of Polyvinyl Chloride (PVC) Tissue Mimicking Material for Needle Insertion NAMRC Panel Discussions Panel 1: Government Support of Manufacturing Research – Current Status and Future Trends (Weds., 10:30 – 12:00, Salon II) Session Chair(s): Scott Smith - UNCC Participant Affiliation Dr. Pramod Khargonekar NSF – Assistant Director for Engineering Dr. Frank Gayle NIST – Deputy Director Advanced Manufacturing National Program Office Dr. Mark Johnson DOE – Director Advanced Manufacturing Office Ms. Adele Ratcliffe DoD – Director Manufacturing Technology Panel 2: Manufacturing Education, Workforce Development, and Outreach (Thurs. 10:30 – 12:00 AM, Salon I) Session Chair(s): Bryan Dods - GE Mr. Mark Pringle Dr. Keith Miller Dr. Steven Liang Mr. Michael Realon Siemens Energy – Director of Operations, Charlotte Energy Hub Greenville Technical College - President Georgia Tech – Morris M. Bryan Professor of Advanced Manufacturing Olympic Community of Schools
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