Dr. John Roth

Professor of Mechanical Engineering

Office Location:

Burke 242D

Phone:

(814) 898 6153

Email:

jtr11@psu.edu

Profile

Biography

Dr. John T. Roth is professor of mechanical engineering at Penn State Erie, The Behrend College and associate director of reserach and technology transfer in the School of Engineering. He received his B.S. and Ph.D. degrees in Mechanical Engineering at Michigan Technological University.

Dr. Roth has an active research program in the areas of signal processing, material removal, cryogenics, and electrical manufacturing. Some of the sponsors of his research program include: Ford Motor Company, COLDfire Technology, Pennsylvania Infrastructure Technology Alliance (PITA), McInnes Rolled Rings, Spinworks, STERIS Corporation, Saegertown Manufacturing Corporation, and The Lincoln Electric Company. He also has worked on various joint projects with Carnegie Mellon University.

His teaching interests include: Manufacturing Processes, Materials Science, Dynamic Systems, Adaptive Signal Processing, and Computer-Aided Design/Manufacturing.

Dr. Roth is a member of the American Society of Mechanical Engineering - Manufacturing Engineering Division (ASME-MED), Society of Manufacturing Engineers (SME), North American Manufacturing Research Institute (NAMRI), and the American Society for Engineering Education (ASEE). He is currently the Technical Program Co-Chair of the International Conference on Manufacturing Science and Engineering (2007) and will be the Chair in 2008. He currently serves as the chair of the Quality/Reliability Technical Committee of ASME-MED and also serves on both the Manufacturing Equipment Technical Committee of ASME-MED and the Scientific Committee of NAMRI/SME. He is also a member of ASM International.

Teaching

Courses for Fall 2011

M E 468 – Engineering for Manufacturing

Courses taught

BDENG 100S – Introduction to Engineering Design
E MCH 211 (011) – Statics
E MCH 213 (013) – Strength of Materials
ME BD 340 – Computer-Aided Engineering
M E 368 – Materials Properties and Characterizations
ME BD 446 – Material Properties and Characterizations
M E 468 – Engineering for Manufacturing Lecture and Laboratory
ME BD 455 – Engineering for Manufacturing
ME BD 497E (C) – Metallic Manufacturing Processes
MFGSE 540 – Manufacturing Systems

Additional courses taught at other institutions

Dynamics
Mechanics of Materials
Materials Science
Engineering Analysis and Computational Techniques
Mechanical Vibrations
Introduction to Manufacturing Processes
Integrated Design, Modeling and Analysis
Advanced Integrated Design, Modeling and Analysis
Computer-aided Design Methods
Material Removal Processes and Machine Tools

Research

Cryogenic treatment of cutting tools

Cryogenically treating tungsten carbide tooling has the capability of extending tooling life, however, the mechanism of that extension has not been established. This study analyzes the microstructural alterations of the eta, gamma, and alpha phases within the carbide (WC) tooling caused by the treatments, and links these changes to the corresponding tool life. Of the four turning tool types investigated so far, two types had a decrease in life due to the treatment, one type had a slight increase, and the last type had a significant increase. The microstructural analysis shows that all three phases influence the tool life. Moreover, the combined influence of the phases is shown to dictate tool life. Thus, by knowing the treatment effect on the tooling, the corresponding tool life can be predicted prior to being used in production.

Electrically assisted manufacturing processes

Many manufacturing processes (e.g., forging, rolling, extrusion, and sheet metal) rely upon the application of heat to reduce the forces associated with fabricating parts. However, due to the negative implications associated with hot working, another more efficient means of applying energy is desired. This paper investigates the changes in the material properties of various metals (Aluminum, Copper, Iron, and Titanium based alloys) in response to electricity flow. Theory involving electromigration, and, more specifically, electroplasticity, is examined and the implications thereof are analyzed. It is shown that, using electrical current, flow stresses in a material are reduced, resulting in a lower specific energy for open-die forging. It is also shown that an applied electrical current can increase the forgeability of materials, allowing greater deformation prior to cracking. Additionally, elastic recovery is shown to decrease when using electricity during deformation. For most materials, these effects were dependent on strain rate.

Monitoring cutting processes using multivariate models

There is a strong need for monitoring techniques capable of tracking the health of cutting tools under varying conditions. Unfortunately, most monitoring techniques are dependent on the cutting direction and/or the sensor orientation, limiting their effectiveness in the typical industrial environment. With this in mind, this research develops a monitoring technique that is independent of both of these factors. This is accomplished by using multivariate autoregressive models that are fit to the output from a tri-axial accelerometer. The work shows that the eigenvalues of multivariate spectral matrices, calculated at the machining frequencies, are not only sensitive to the condition of the tool but are also independent of the direction of cutting and the orientation of the sensor. This independence is verified experimentally through tests conducted under a variety of cutting directions and sensor orientations. The project is also investigating using multivariate models to allow for multi-sensor integration in order to improve the capabilities of the monitoring scheme.

Publications

Articles published in refereed journals

Parente, D. H., Filbeck, M. G., and Roth, J. T., “Learning Style Preferences in Cross-Functional Teams: Discipline-Specific or Personality-Related?” Journal of Behavorial Studies in Business, 20 pp., December 2011. [Co-author]

Roth, J. T., Djurdjanovic, D., Yang, X., Mears, L., and Kurfess, T., “Quality and Inspection of Machining Operations: Tool Condition Monitoring,” Transactions, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, vol. 132, iss. 4, no. 041015, pp. 1-16, 2010. [Principal author]

Salandro, W. A., Jones, J. J., McNeal, T. A., Roth, J. T., Hong, S-T. and Smith M. T., “Formability of AL5xxx Sheet Metals Using Pulsed Current for Various Heat Treatments,” Transactions, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, vol. 132, iss. 5, no. 051016, pp. 1-11, 2010. [Principal author]

Milner, J. L., and Roth, J. T., “Condition Monitoring for Indexable Carbide End Mills Using Acceleration Data,” Journal of Machining Science and Technology, vol. 14, no. 1, pp. 63-80, 2010. [Principal author]

Bunget, C., Salandro, W. A., Mears, L., and Roth, J. T., “Energy-Based Modeling on an Electrically-Assisted Forging Process,” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 38, pp. 647-654, 2010. [Co-author, co-presented at conference]

Jones, J. J., Mears, L., and Roth, J. T., “Empirical Modeling of the Stress-Strain Relationship for an Upsetting Process Under Direct Electrical Current,” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 38, pp. 451-458, 2010. [Co-author, co-presented at conference, won first place award in student competition]

Collins, T. J., and Roth, J. T., “Deep Drawing of 5052 Aluminum Strips Using Electrically-Assisted Manufacturing (EAM),” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 38, pp. 443-450, 2010. [Principal author, presented at conference, won first-runner-up award in student competition]

Khalilollahi, A., Johnson, D. H., and Roth, J. T., “A Comparative Multi-field FEA and Experimental Study on the Enhanced Manufacturability of 6061-T6511 Aluminum Using DC Current,” Transactions, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, vol. 131, no. 064503, pp. 1-5, 2009. [Co-author]

Filbeck, G., Parente, D. H., and Roth, J. T., “Teaming: Collaboration Efforts Between Courses in Corporate Finance and Manufacturing Engineering,” Advances in Financial Education, Summer/Winter 2009, pp. 34-55, 2009. [Co-author]

Mears, L., Roth, J. T., Djurdjanovic, D., Yang, X., and Kurfess, T., “Quality and Inspection of Machining Operations: CMM Integration to the Machine Tool,” Journal of Manufacturing Science and Engineering, vol. 131, no. 051006, pp.1-13, 2009. [Co-author]

Ross, C. D., Kronenberger, T. J., and Roth, J. T., “Effect of DC on the Formability of Ti-6AL-4V Titanium,” Transactions, American Society of Mechanical Engineers, Journal of Engineering Materials and Technology, vol. 131, no. 031994, pp. 1-11, 2009. [Principal author]

Green, C., McNeal, T. A., and Roth, J. T., “Springback Elimination for AL-6111 Alloys Using Electrically Assisted Manufacturing (EAM),” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 37, pp. 403-410, 2009. [Principal author, presented at conference]

Salandro, W. A., Khalifa, A., and Roth, J. T., “Tensile Formability Enhancement of Magnesium AZ31B-O Alloy Using Electrical Pulsing,” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 37, pp. 387-394, 2009. [Principal author, presented at conference, won first-runner-up award in student competition]

Kronenberger, T. J., Johnson, D. H., and Roth, J. T., “Coupled Multifield Finite Element Analysis Model of Upsetting Under an Applied Direct Current,” Transactions, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, vol. 131, no. 031003, pp. 1-8, 2009. [Principal author]

Suprock, C. A., Roth, J. T., and Downey, L. M., “End Mill Condition Monitoring and Failure Forecasting Method for Curvilinear Cuts of Non-Constant Radii,” Transactions, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, vol. 131, no. 021003, pp. 1-8, 2009. [Principal author]

Suprock, C. A., and Roth, J. T., “Directionally Independent Failure Prediction of End-Milling Tools by Tracking Increasing Chaotic Noise at the Machining Frequencies Due to Wear,” Transactions, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, vol. 130, no. 031006, pp. 1-9, 2008. [Principal author]

Suprock, C. A., Fussell, B. K., Jerard, R. B., and Roth, J. T., “A Cost Effective Accelerometer and DAQ for Machine Condition Monitoring: A Feasibility Study,” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 36, pp. 169-176, 2008. [Co-author, presented at conference, won first-runner-up in student competition]

Roth, J. T., Loker, I., Mauck, D., Warner, M., Golovashchenko, S., and Krause, A., “Enhanced Formability of 5754 Aluminum Sheet Metal Using Electric Pulsing,” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 36, pp. 405-412, 2008. [Principal author, presented at conference]

Suprock, C. A., Roth, J. T., and Downey, L., “Failure Forecasting for Flat, Ball-Nose, Roughing, and Tapered Endmills Using Acceleration Data,” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 35, pp. 185-192, 2007. [Principal author, presented at conference, won first place in student competition]

Suprock, C. A., Piazza, J. J., and Roth, J. T., ”Directionally Independent Failure Prediction of End-Milling Tools During Pocketing Maneuvers,” Transactions, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, vol. 129, pp. 770-779, 2007. [Principal author]

Ross, C. D., Irvin, D. B., and Roth, J. T., “Manufacturing Aspects Relating to the Effects of DC Current on the Tensile Properties of Metals,” Transactions, American Society of Mechanical Engineers, Journal of Engineering Materials and Technology, vol. 129, pp. 342-347, 2007. [Principal author]

Perkins, T. A., Kronenberger, T. J., and Roth, J. T., “Metallic Forging Using Electrical Flow as an Alternative to Warm/Hot Working,” Transactions, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, MANU-05-1228, 36 pp., 2007. [Principal author]

Suprock, C. A., and Roth, J. T., “Methods for On-line Directionally Independent Failure Prediction of End Milling Cutting Tools,” A Taylor & Francis Journal: Journal of Machining Science and Technology, vol. 11, pp. 1-43, 2007. [Principal author]

Andrawes, J. S., Kronenberger, T. J., Perkins, T. A., Roth, J. T., and Warley, R. L., “Effects of DC Current on the Mechanical Behavior of AlMg1SiCu,” A Taylor & Francis Journal: Materials and Manufacturing Processes, MANU-22RJ, vol. 22, no. 1/2, pp. 91-101, 2007. [Principal author]

Roth, J. T., “Using the Eigenvalues of Multivariate Spectral Matrices to Achieve Cutting Direction and Sensor Orientation Independence,” Transactions, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, vol. 128, no. 1, pp. 350-354, 2006.

Heigel, J. C., Andrawes, J. S., Roth, J. T., Hoque, M. E., and Ford, R. M., “Viability of Electrically Treating 6061 T6511 Aluminum for Use in Manufacturing Processes,” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 33, pp. 145-152, 2005. [Principal author, presented at conference]

Gallagher, A. H., Agosti, C. D., and Roth, J. T., “Effect of Cryogenic Treatments on Tungsten Carbide Tool Life: Microstructural Analysis,” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 33, pp. 153-160, 2005. [Principal author, presented at conference]

Roth, J. T., and Pandit, S. M., “Development of a Cutting Direction and Sensor Orientation Independent Monitoring Technique for End-Milling,” Transactions, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, vol. 122, no. 4, pp. 671-677, 2000. [Principal author]

Roth, J. T., and Pandit, S. M., “Monitoring End-Mill Wear and Predicting Tool Failure Using Accelerometers,” Transactions, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, vol. 121, no. 4, pp. 559-567, 1999. [Principal author]

Roth, J. T., and Pandit, S. M., “Early Prediction of Impending End-Milling Tool Failure Using Acceleration Signals,” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 26, pp. 243-248, 1998. [Principal author, presented at conference]

Pandit, S. M., Paul, D., and Roth, J. T., “Monitoring and Diagnosis of Bearing Defects Using Data Dependent Systems,” Integrated Computer-Aided Engineering, vol. 3, no. 4, pp. 268-278, 1996. [Co-author]

Pandit, S. M., Roth, J. T., and Godbole, A. M., “Feasibility of Tool Breakage Prediction in End-Milling,” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 24, pp. 93-98, 1996. [Principal author, presented at conference]

Pandit, S. M., Roth, J. T., and Godbole, A. M., “Tool Breakage Detection in End-Milling: A DDS Approach,” Transactions, North American Manufacturing Research Institute of the Society of Manufacturing Engineers, NAMRI/SME, vol. 23, pp. 261-266, 1995. [Co-author, presented at conference]

Patents

J. T. Roth [Inventor], "Single Point Incremental Forming of Metallic Materials Using Applied Direct Current," Invention Disclosure 2008-3484; PSU Provisional Patent #PST-25103/36, 2008; PSU Patent #PST-3484, 2009; US 12/194,355, awarded July 11, 2011

J. T. Roth [Inventor]; S. Golovashchenko (Ford Motor Company) and A. Krause (Ford Motor Company), "Pulsed DC Formability Enhancement," joint disclosure filed through Ford Global TEchnologies (Ford Motor Company), PSU Disclosure 2006-3280, Serial No. 11/737,453; Ford Invention Record ID #81148233, 2007; Patent Number US 7,516,640 B2, 2009, awarded April 14, 2009.

J. T. Roth [Co-Inventor], Jian Cao (Northwestern) [Co-Inventor], "Electrically-Assisted Double Side Incremental Forming and Processes," Patent Number 61/378271, 13/221,304, pending.

J. T. Roth [Inventor], "Strain Weakening of Metallic Materials," PSU Ivention Disclosure/Provisional Patent #PST-25118_36, 2007; PSU Patent #PST-25102/36, 2008, pending.

Articles published in refereed proceedings

Loker, D. R., Wu, Y., Voss, M. A., Roth, J. T., and Strom, S. A., “Wireless Nerve Positional Control of Prosthetic Device,” Proceedings, 2011American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, IMECE2011, Denver, CO, November 2011. [Co-author]

Milner, J. L., Roth, J. T. and Goldsmith, J., “Cryogenically Treated Round Silicon Carbide Whisker-Reinforced Alumina Inserts for Face Milling Hardened Steel,” 2010 International Manufacturing Science and Engineering Conference, 10 pp., Erie, PA, 2010. [Principal author, co-presented at conference]

Milner, J. L., and Roth, J. T., “Condition Monitoring With Round Ceramic Inserts While Face Milling Using Acceleration Data,” 2010 International Manufacturing Science and Engineering Conference, 10 pp., Erie, PA, 2010. [Principal author, co-presented at conference]

Sowles, R., Suen, D., Loker, D., and Roth, J. T., “Transmissibility of 802.15.1 – Compliant Radio in Machining Enclosures in Industrial Environments,” 2010 International Manufacturing Science and Engineering Conference, 10 pp., Erie, PA, 2010. [Principal author, presented at conference by Loker]

Pitschman, M., Dolecki, J. W., John, G. W., Zhou, J., and Roth, J. T., “Application of Electric Current in Friction Stir Welding,” 2010 International Manufacturing Science and Engineering Conference, 5 pp., Erie, PA, 2010. [Co-author]

McNeal, T. A., Beers, J. A., and Roth, J. T., “The Microstructural Effects on Magnesium Alloy AZ31B-O While Undergoing an Electrically-Assisted Manufacturing Process,” Proceedings, 2009 International Manufacturing Science and Engineering Conference, 10 pp., West Lafayette, IN, October 2009. [Principal author, co-presented at conference]

Salandro, W. A., and Roth, J. T., “Formation of 5052 Aluminum Channels Using Electrically-Assisted Manufacturing (EAM),” Proceedings, 2009 International Manufacturing Science and Engineering Conference, 10 pp., West Lafayette, IN, October 2009. [Principal author, co-presented at conference]

Jones, J. J., and Roth, J. T., “Effect on the Forgeability of Magnesium AZ31B-O When Continuous DC Electrical Current is Applied,” 2009 International Manufacturing Science and Engineering Conference, 10 pp., West Lafayette, IN, October 2009. [Principal author, co-presented at conference]

Milner, J., and Roth, J. T., “Feasibility Study of the Effectiveness of Cryogenically Treated Ceramic Inserts for Pocket Milling Maneuvers,” Proceedings, 2009 International Manufacturing Science and Engineering Conference, 8 pp., West Lafayette, IN, October 2009. [Principal author, co-presented at conference]

Johnson, D. H. and Roth J. T., “FEA Simulation Technique for Coupled Field Analysis of Metal Forming Under an Applied Direct Current,” (poster) 2009 International Manufacturing Science and Engineering Conference, MSEC2009-84388, 2009. [Co-author, presented at conference]

Dolecki, J. W., Wigg, B. R., Zhou, J. and Roth, J. T., “Investigation of Friction Stir Welding,” (poster) 2009 International Manufacturing Science and Engineering Conference, MSEC2009-84397, 2009. [Co-author, co-presented at conference]

Roth, J. T., Khalilollahi, A., and Jageman, D. J., “Transient Multi-Field FEA Model for Predicting Current Density Distribution When Deforming Sheet Metal Under a Direct Current,” Proceedings, 2008 American Society of Mechanical Engineers-International Mechanical Engineering Conference and Exposition (IMECE), 10 pp., Boston, MA, 2008. [Principal author, presented at conference]

Salandro, W. A., Jones, J. J., McNeal, T. A., Roth, J. T., Hong, S-T., and Smith M. T., “Effect of Electrical Pulsing on Various Heat Treatments of 5xxx Series Aluminum Alloys,” 2008 International Manufacturing Science and Engineering Conference, 10 pp., Chicago, IL, 2008. [Principal author, co-presented at conference]

Jones, J. J., McNeal, T. A., Salandro, W. A., Roth, J. T., Suprock, C. A., and Fusell, B. K., “A Comparability Study of a Wireless Electret Accelerometer to a Traditional Piezoelectric Accelerometer,” 2008 International Manufacturing Science and Engineering Conference, 10 pp., Chicago, IL, 2008. [Principal author, co-presented at conference]

Milner, J. L., and Roth, J. T., “Condition Monitoring for Indexable Carbide End Mills Using Acceleration Data,” 11th CIRP Conference on Modeling of Machining Operations, 8 pp., Gainesville, MD, 2008. [Principal author, co-presented at conference]

Suprock, C. A., Fussell, B. K., Jerard, R. B., and Roth, J. T., “The Performance of Electret-Based Accelerometers and the Feasibility of Their Application in a Smart End Mill Tool Holder,” Proceedings, 2008 International Symposium on Flexible Automation, 8 pp., Atlanta, GA, 2008. [Co-author, co-presented at conference]

Khalilollahi, A., Johnson, D., and Roth, J., “Evaluation of Current Density Temperature and Deformations in Sheet Metal Strip and Dome Height Tests,” Proceedings, 2008 International ANSYS Conference, 20 slides, Pittsburgh, PA, 2008. [Co-author, presented at conference by Johnson and Khalilollahi]

Roth, J. T., Mears, L ., Djurdjanovic, D., Kurfess, T., and Yang, X., “Quality and Inspection of Machining Operations: Review of Condition Monitoring and CMM Inspection Techniques,” Proceedings, 2007 American Society of Mechanical Engineers-International Manufacturing Science and Engineering Conference, MSEC 2007-31221, 10 pp., Atlanta, GA, 2007. [Principal author, co-presented at conference]

Suprock, C. A., Roth, J. T., and Downey, L. M., “End Mill Condition Monitoring and Failure Forecasting Method for Curvilinear Cuts of Non-Constant Radii,” Proceedings, 2007 American Society of Mechanical Engineers-International Manufacturing Science and Engineering Conference, MSEC 2007-31144, 10 pp., Atlanta, GA, 2007. [Principal author, co-presented at conference]

Kronenberger, T. J., Khalilollahi, A., Johnson, D. H., and Roth, J. T., “Multi-Field FE Modeling of Resistive Heating in Ti-6Al-4V Specimens,” Proceedings, 21st Canadian Congress of Applied Mechanics-CANCAM, pp. 635-636, Toronto, ON, Canada, June 2007. [Principal author, presented at conference]

Kronenberger, T. J., Johnson, D. H., and Roth, J. T., “Coupled Multifield Finite Element Analysis Model of Upsetting Under an Applied Direct Current,” Proceedings, MSEC2007, 2007 ASME International Conference on Manufacturing Science and Engineering, MSEC2007-31203, 10 pp., Atlanta, GA, 2007. [Principal author, co-presented at conference]

Suprock, C. A., and Roth, J. T., “Directionally Independent Failure Prediction of End-Milling Cutting Tools: An Investigation of Noise Reduction Using Higher Dimensional Real Fourier Analysis,” Proceedings, 2006 American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, IMECE2006-14968, 10 pp., Chicago, IL, 2006. [Principal author, co-presented at conference]

Khalilollahi, A., Roth, J. T., and Johnson, D., “Multi-Field FE Modeling of Resistive Heating in a 6061-T6511 Aluminum Specimen,” Proceedings, 2006 American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, IMECE2006-15677, 10 pp., Chicago, IL, 2006. [Co-author, presented at conference]

Kronenberger, T. J., Warner, M. K., and Roth, J. T., “Compressive Superplastic Behavior of 6Al-4V Titanium Caused by an Applied DC Current,” Proceedings, 2006 American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, IMECE2006-14998, 9 pp., Chicago, IL, 2006. [Principal author, co-presented at conference]

Warley, R. L., and Roth, J. T., “Axial Temperature Profile in a Cylindrical Tensile Bar Carrying a Large Electric Current During a Tensile Test,” Proceedings, 2006 American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, IMECE2006-14927, 9 pp., Chicago, IL, 2006. [Co-author, presented at conference]

Suprock, C. A., Piazza, J. J., and Roth, J. T., “Directionally Independent Failure Prediction of End-Milling Tools During Pocketing Maneuvers,” Proceedings, 2006 American Society of Mechanical Engineers-International Manufacturing Science and Engineering Conference, MSEC 2006-21089, 10 pp., Ypsilanti, MI, 2006. [Principal author, co-presented at conference]

Ross, C. D., Kronenberger, T. J., and Roth, J. T., “Effect of DC Current on the Formability of 6AL-4V Titanium,” Proceedings, 2006 American Society of Mechanical Engineers-International Manufacturing Science and Engineering Conference, MSEC 2006-21028, 11 pp., Ypsilanti, MI, 2006. [Principal author, co-presented at conference]

Warley, R., Khalilollahi, A., and Roth, J. T., “Use of Coupled Field FE Modeling in Study of Resistive Heating in a 6061-T6511 Aluminum Specimen,” Proceedings, 2006 International ANSYS Conference, 8 pp., Pittsburgh, PA, 2006. [Co-author, presented at conference by Khalilollahi]

Perkins, T. A., and Roth, J. T., “The Reduction of Deformation Energy and Increase in Workability of Metals Through an Applied Electric Current,” Proceedings, 2005 American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, IMECE2005-81060, 10 pp., Orlando, FL, 2005. [Principal author, co-presented at conference]

Ross, C., and Roth, J. T., “The Effects of DC Current on the Tensile Properties of Metals,” Proceedings, 2005 American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, IMECE2005-81072, 10 pp., Orlando, FL, 2005. [Principal author, co-presented at conference]

Hoque, M. E., Ford, R. M., and Roth, J. T., “Automated Image Analysis of Microstructure Changes in Metal Alloys,” IS&T/SPIE Symposium on Electronic Imaging 2005, Machine Vision Applications in Industrial Inspection XIII, 9 pp., San Jose, CA, 2005. [Co-author, presented at conference by Hoque]

Arner, K. A., Agosti, C. D., and Roth, J. T., “Effectiveness of the Cryogenic Treatment of Carbide Inserts on Tool Wear When in Full Production Operations,” Proceedings, 2004 American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, vol. 3, IMECE2004-60059, 10 pp., Anaheim, CA, 2004. [Principal author, co-presented at conference]

Andrawes, J. S., Heigel, J. C., Roth, J. T., and Warley, R. L., “Effects of DC Current on Stress-Strain Curve and Hardness of 6061 T6511 Aluminum,” Proceedings, 2004 American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, vol. 3, IMECE2004-61829, 10 pp., Anaheim, CA, 2004. [Principal author, co-presented at conference]

Roth, J. T., Nitterright, F. A., and Weissbach, R. S., “Broadening the Scope of a Material Science Course by Experimentally Testing the Effects of Electricity on a Metallic Test Specimen’s Material Properties,” Proceedings, 2004 American Society for Engineering Education Annual Conference and Exposition, #3264, 9 pp., Salt Lake City, UT, 2004. [Principal author, presented at conference by Weissbach]

Guo, A., Batzer, S., and Roth, J. T., “Time and Frequency Domain Investigation of the Static and Dynamic Characteristics of Micro-Drilling,” Proceedings, 2003 American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, vol. 3, IMECE2003-42403, 8 pp., Washington, DC, 2003. [Co-author, presented at conference by Guo and Batzer]

Turso, J. A., and Roth, J. T., “Smart Materials-Based Structural Vibration Isolation for Minimizing Product Quality Variation Using h-based Optimal Control,” Proceedings, 2002 American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, vol. 3, IMECE2002-39074, 8 pp., New Orleans, LA, 2002. [Co-author, presented at conference by Turso]

Roth, J. T., “Using the Eigenvalues of Multivariate Spectral Matrices to Monitor Equipment,” Proceedings, 2001 American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition, vol. 3, MED-23305, 7 pp., New York City, NY, 2001. [Presented at conference]

Roth, J. T., “Monitoring Acceleration Signals Independent of Sensor Orientation: Experimental Verification,” Proceedings, 19th Society for Experimental Mechanics, vol. 19, no. 1, pp. 98-102, Kissimmee, FL, 2001. [Presented at conference]

Roth, J. T., “An Orientation Independent Monitoring Technique for Accelerometers,” Proceedings, 18th International Modal Analysis Conference-Society for Experimental Mechanics, vol. 18, no. 1, pp. 260-263, San Antonio, TX, 2000. [Presented at conference]

Roth, J. T., and Pandit, S. M., “Development of a Cutting Direction and Sensor Orientation Independent Monitoring Technique for End-Milling,” Manufacturing Science and Engineering, MED-10:597-603, Nashville, TN, 1999. [Principal author, presented at conference]

Roth, J. T., and Pandit, S. M., “Using Multivariate Models to Monitor End-mill Wear and Predict Tool Failure,” Technical Papers, North American Manufacturing Research Institution of the Society of Manufacturing Engineers, NAMRI/SME, vol. 27, pp. 63-68, University of California at Berkeley, Berkeley, CA, 1999. [Principal author, presented at conference]

Roth, J. T., and Pandit, S. M., “Condition Monitoring and Failure Prediction for Various Rotating Equipment Components,” Proceedings, 17th International Modal Analysis Conference-Society for Experimental Mechanics, vol. 17, no. 2, pp. 1674-1680, Kissimmee, FL, 1999. [Principal author, presented at conference]

Roth, J. T., and Pandit, S. M., “Monitoring End-Mill Wear and Predicting Tool Failure Using Accelerometers,” Manufacturing Science and Engineering, MED-8, pp. 867-876, Anaheim, CA, 1998. [Principal author, presented at conference]

Service

Journal editor Associate Technical Editor, Journal of Machining Science and Technology: An International Journal. Reviewer for refereed journals/presses or refereed conferences Society of Manufacturing Engineers Journal of Manufacturing Processes Journal of Machining Science and Technology: An International Journal American Society of Mechanical Engineers Journal of Manufacturing Science and Engineering Society of Manufacturing Engineers Transactions of the North American Manufacturing Research Institute International Symposium on Flexible Automation American Society of Mechanical Engineers-International Mechanical Engineering Congress and Exposition (IMECE) American Society of Mechanical Engineers-International Manufacturing Science & Engineering Conference (MSEC) American Society of Engineering Education Annual Conference and Exposition Institute of Electrical and Electronics Engineers/American Society of Mechanical Engineers Transactions on Mechatronics Scientific Committees ASM International-Heat Treat Society Committee Member Cryogenics Subcommittee of the Technology & Programming Committee, March 2008-present. Society of Manufacturing Engineers-North American Manufacturing Research Institute of the Society of Manufacturing Engineers Committee Member Scientific Committee, December 2003-present. American Society of Mechanical Engineers-Manufacturing Engineering Division Chair, Quality and Reliability Technical Committee, July 2006-December 2008. Co-chair, Quality and Reliability Technical Committee, July 2004-July 2006. Chair, Committee on Quality and Reliability State-of-the-Art Assessment, 2006-2007. Committee Member Quality and Reliability Technical Committee, 2002-present. Manufacturing Equipment Technical Committee, 2002-present. Emerging Manufacturing Technologies Technical Committee, 1999-2002. Sensors and Controllers Technical Committee, 1998-2002. Symposium Editor and/or Organizer American Society of Mechanical Engineers-Manufacturing, Science and Engineering Conference Symposium editor and organizer, “Application and Implementation Ready Technologies,” 2005-2006. Symposium editor and organizer, “Quality and Reliability of Machining Systems," 2005-2006. American Society of Mechanical Engineers-International Mechanical Engineering Congress Exposition Symposium organizer, “General session of the Manufacturing Engineering Division,” 2005-2006. Symposium editor and organizer, “Diagnostics, Performance Prediction and Decision Making for Intelligent Maintenance of Dynamic Systems,” 2005-2006. Symposium editor and organizer, “Diagnostic, Monitoring and Prediction for Life Cycle Control of Dynamic Systems,” 2004-2005. Symposium editor and organizer, “Advances to Further the Automation of Metal Removal Processes,” 2001-2002. Symposium organizer, “Special Sessions on Emerging Technologies for Manufacturing,” 2002. Symposium editor and organizer, “Modeling, Sensing and Controlling Micro-Machining Processes,” 2000-2001. Panels– Organizer or Panelist American Society of Mechanical Engineers-International Mechanical Engineering Congress Exposition Panel organizer, “Current Aspects on Hard Machining,” 2002. Panel organizer, “Dynamic Performance of Machine Tool Systems,” 2002. Organizer and panelist, “Emerging Needs and Challenges in the Sensing and Controlling of Micro-Machining Processes,” 2000. SERVICE TO THE DISCIPLINES AND TO THE PROFESSION Organizing conferences, service on conference committees American Society of Mechanical Engineers-Manufacturing, Science and Engineering Conference Host, 2010 International Conference on Manufacturing Science and Engineering, MSEC 2010. Chair, Host Committee, for MSEC Conference held at Bayfront Convention Center and hosted by Penn State Erie, The Behrend College, and the School of Engineering, October 2010. Chair, 2008 International Conference on Manufacturing Science and Engineering, MSEC 2008. Co-Chair, 2007 International Conference on Manufacturing Science and Engineering (MSEC 2007). American Society of Mechanical Engineers-International Mechanical Engineering Congress Exposition MED Program Representative, 2005-2006. Track Co-Manager, 2005-2006. Active participation in professional and learned societies ASM International (The Materials Information Society) Faculty Representative, 2011-present. International American Society of Mechanical Engineers-Sector Management Group Committee Member, Committee to establish the Events Committee and align with the new Policy 12.1, 2010-2011. International American Society of Mechanical Engineers-Technical Communities Operating Board Vice-Chair, Technical Communities Operating Board (TCOB) Committee on Technical Conference Planning (Operational), 2010-2011. Committee Member, Technical Communities Operating Board (TCOB) Committee on Technical Conference Planning (Operational), 2008-2011. TCOB Representative to develop on-line conference planning toolbox, 2009-2011. International American Society of Mechanical Engineers-Manufacturing Technology Group Committee Member, Manufacturing Technology Group, voting member-at-large, 2008-2011. Chair, Conference, Manufacturing Technology Group, 2008-2011. International American Society of Mechanical Engineers-Manufacturing Engineering Division Secretary/Treasurer, MED Executive Committee, 2010-2011. Member, MED Executive Committee, 2009-2010. Member, Ad-Hoc Committee on joining of NAMRC and MSEC conference, 2008-2011. Chair of committee charged with rewriting the Manufacturing Engineering Division Duties of Officers, 2003-2004. Chair of committee charged with rewriting the Manufacturing Engineering Division By-Laws, 2002-2004, 2007-2008. Chair, Communications Committee, 2001-2004. Society of Manufacturing Engineers-Local Chapter 246 Treasurer, 1998-1999.

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