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Andrew Warkentin

  Title: Associate Professor
  Department: Mechanical Engineering
  Phone: (902) 494-3901
  Fax: (902) 423-6711
  Office: C356
  Email: Andrew.Warkentin@dal.ca

Advanced Manufacturing Group
Intelligent Grinding Laboratory

 


 

Ted Hubbard

Alex Kalamkarov

Murat Koksal

Marek Kujath

Julio Militzer

Ya-Jun Pan

Dale Retallack

Mae L. Seto

V. Tarnawski

Ismet Ugursal

Andrew Warkentin

 

 

Biography:

Education:
B.Eng.Mgt, Mechanical Engineering and Management
McMaster University, 1991

M.Eng, Mechanical Engineering
McMaster University, 1993

Ph.D., Mechanical Engineering
University of Waterloo 1997

 

Research Interests:

Systems and Design

CAD/CAM
5-axis Machining
Multi-Point Machining
Solid Modeling

 

Selected Publications:

Warkentin, A., "Scallop Prediction and Control for Multi-Point Machining", CANCAM 2001, Memorial University, St. John’s NFL, Canada, 2 pages

Warkentin, A., Hoskins, P., Ismail, F. and Bedi, S., "Computer Aided 5-Axis Machining", Chapter 3 of Computer-Aided Design, Engineering, and Manufacturing: Systems Techniques and Applications, Volume 1, Systems Techniques and Computational Methods, CRC Press LLC, 2001, 34 pages

Warkentin, A. "Multi-Point Machining of Convex Surfaces", The International Conference on Integrated Design and Manufacturing in Mechanical Engineering, IDMME 2000, 2 pages

Warkentin, A., Ismail, F. and Bedi, S., "Comparison between multi-point and other 5-axis tool positioning strategies", International Journal of Machine Tools and Manufacture, 2000, Vol. 40, pp. 185-208

Warkentin, A., Ismail, F. and Bedi, S., "Multi-Point Tool Positioning for Sculptured Surface Machining", Computer Aided Geometric Design, 2000, Vol. 17, pp. 83-100

Warkentin, A. "A method for extracting surface deviations from coordinate measuring machine (CMM) data", CANCAM 1999, McMaster University, Hamilton, ON, Canada

Warkentin, A., Ismail F. and Bedi, S., "Multi-Point Machining of Sculptured Surfaces", Canadian Society for Mechanical Engineering (CSME) Forum, Ryerson Polytechnic University, 1998, 8 pages

Warkentin, A., Ismail, F. and Bedi, S., Intersection Approach to Multi-Point Machining, Computer Aided Geometric Design, 1998, Vol. 4, pp. 63-70

Warkentin, A., Multi-Point Machining of Sculptured Surfaces, Ph.D. Thesis, 1997

Warkentin, A., Bedi, S. and Ismail, F., "5-Axis Milling of Spherical Surfaces", International Journal of Machine Tools and Manufacture, 1995, Vol. 36, No. 2, pp. 229-243

Warkentin, A. and Semercigil, S. E., "Variable stiffness control of a single-link flexible robotic arm", Journal of Sound and Vibration, 1995, Vol. 187, No. 1, pp. 1-21

Warkentin, A. and Semercigil, S. E., "A passive joint controller for the flexible robotic arm", Journal of Sound and Vibration, 1994, Vol. 174, No. 1, pp. 123-134

Warkentin, A. and Semercigil, S. E., "A further note on the passive joint controller for the flexible robotic arm ", Journal of Sound and Vibration, 1994, Vol. 174, No. 1, pp. 135-139

Bedi, S., Ismail, F., Rao, N. and Warkentin, A., "New 5-Axis Milling Techniques", Proceedings of the 15th Canadian Congress of Applied Mechanics, University of Victoria, 1995, pp. 698-699

Warkentin, A., Control of a Flexible Robotic Arm Using Passive and Semi-Active Control Techniques, Master's Thesis, 1993

Warkentin, A. and Semercigil, S. E., "Application of Variable Stiffness Control to a Robotic Arm", Proceedings of the 14th Canadian Congress of Applied Mechanics, Queen’s University, 1993, pp. 79-80

 

Current Classes:

Design and Graphics 1 MECH 1100