Lab Directors
Dean of Faculty of Engineering and Applied Science, Professor
BSc, MSc, PhD, P.Eng
My research interests cover several aspects of advanced manufacturing and sustainable manufacturing processes, environmentally friendly processes, optimization, design and stress analysis. My recent book entitled “Machining Difficult-to-Cut Materials: Basic Principles and Challenges” (published by Springer) presents the state of the art research related to the machining of difficult to cut materials and findings in the area of machining mechanics as well as surface quality and integrity. Together with my research group, I have a patent and my work has been featured in over 200 publications in reputable journals, conferences and book chapters. During my research career, I have supervised over 30 Masters and Ph.D. students.
Associate Professor
BSc, MSc, PhD, P.Eng
I received my PhD in Mechanical Engineering and completed a one year postdoc at Ontario Tech University. I started my independent research career as a tenure-track assistant professor at Ontario Tech in 2018 and became the university’s first alumnus to transition to a tenure-track faculty member with the Faculty of Engineering and Applied Science. I am currently one of the directors of the Machining Research Laboratory (MRL) with research focused on the combination of additive and subtractive manufacturing, both implementing and building upon my experience. As a principal investigator or co-applicant, I have been awarded several research grants including NSERC Discovery Grant, NSERC Research Tools and Instruments, NSERC Innovation Link Grant, Canada Foundation for Innovation John R. Evans Leaders Fund, and the Ontario Tech Student Success Innovation Fund. In 2021, I was interviewed on the science series Colossal Machines, a program produced by Toronto’s Go Button Media and Autentic Media of Munich, Germany. In Episode 6 (‘Mammoth Manufacturing’) I discuss the world’s largest 3D printer that prints a full vehicle and an enormous Computer Numerical Control (CNC) machine that creates parts with ultra-precision. I am currently serving the Canadian Society of Mechanical Engineering as the vice-chair of the Manufacturing Technical Committee and a Technical Editor for the CSME bulletin. I am also a licensed member of the Professional Engineers Ontario (PEO). In recent years I have been actively engaged in outreach activities with PEO Lake Ontario Chapter and helped them organizing Mathletics, a competition designed to create a passion in the application of mathematics in solving day-to-day scientific and engineering problems for high school students.
Current Lab Members
Doctoral Students
Mehrdad Sadeghieh
PhD Student, Mechanical Engineering
Supervisor: Dr. Hosseini
Hi! I’m Mehrdad, a Ph.D. student in the Machining Reserach Lab. I completed my B.Sc. and M.Sc. degrees in mechanical engineering at Ferdowsi University of Mashhad. During my undergraduate studies, I became interested in trajectory planning and its effects on production processes and the behaviour of final parts. For this reason, I pursued my M.Sc. thesis on developing a trajectory planning algorithm for devices operating in non-cartesian coordinate systems. My Ph.D. research focuses on developing trajectory planning strategies for metal additive manufacturing processes in which I will be investigating the effect of nozzle trajectory on the behaviour of the final parts and how trajectory optimization could improve the production process. Hopefully this work will play a small role in further utilizing more sustainable production methods. Aside from lab duties I would prefer to spend my free time on reading plays, and watching almost all that can be found on the silver screen.
Tim Clarke
PhD Candidate, Mechanical Engineering
Supervisor: Dr. Hosseini
I first began working with 3D printers in 2016 by building my first printer from a kit. Since then I have continued to work with 3D printers by developing techniques for large scale fused filament fabrication and design of large scale 3D printers. After working for three years, I returned to Ontario Tech to pursue a Master's of Applied Science degree. My research has been focused on the structural modeling of fused filament fabricated materials and predicting failure from the parameters used to manufacture them. Starting in the Fall of 2023, I will begin a Doctorate in Mechanical Engineering and continue this work further into 5-axis fused filament fabrication 3D printing.
Masters Students
Nahid Zabih Hosseinian
MSc Student, Mechanical Engineering
Supervisor: Dr. Kishawy
I am Nahid, a Master of Applied Science student in Mechanical Engineering. I obtained my MSc in Mechanical Engineering at Ferdowsi University of Mashhad. I have always had a keen interest in vibration and machining-related subjects; therefore, to expand my knowledge in the field of machining additively manufactured metals and their vibration characteristics, I am currently pursuing a second master's degree.
Mohammad Valiyan
MSc Student, Mechanical Engineering
Supervisors: Dr. Hosseini and Dr. Barari
I'm Mohammad Valiyan a Master of Applied Science student in Mechanical Engineering, currently specializing in predicting the cutting forces of additively manufactured parts. With a Bachelor's degree in Manufacturing Engineering from Amirkabir University of Technology, I was able to hone my skills in understanding manufacturing processes. My journey began when I joined the machining research lab in 2023, where I have been able to focus on the understanding of the machining of Additively Manufactured parts. This pursuit has presented me with an exciting challenge for my master's thesis. Beyond my academic pursuits, I nurture a passion for photography. During my leisure time, I enthusiastically delve into learning new techniques in this regard.
Izzy Cossarin
MASc Student, Mechanical Engineering
Supervisors: Dr. Hosseini and Dr. Diba
Hi! I'm Izzy Cossarin, a Masters of Applied Science in Mechanical Engineering student with a focus on Mechatronics and Manufacturing. My research and innovation meld together additive manufacturing technology with the infite possibilities of mechatronic systems. My background includes design and development of electric vehicles, aerodynamic and climatic testing, development of autonomous systems for heavy machinery, and completing my capstone under Dr. Hosseini!
Melanie Branje
MSc Student, Mechanical Engineering
Supervisors: Dr. Hosseini and Dr. Kishawy
Hello! I am Melanie Branje, a fresh graduate of Manufacturing Engineering at Ontario Tech University. I am continuing my studies at Ontario Tech University as a Master of Applied Science student in Mechanical Engineering. I anticipate expanding my knowledge in the industry through relevant thesis work, various projects, and collaboration with the machining research lab team. Outside my academic pursuits, I spend my spare time sketching, singing, playing video games, or ice skating.
Asim Ghaffar
MASc Student, Mechanical Engineering
Supervisors: Dr. Hosseini
I’m Asim, a Masters of Applied Science student in Mechanical Engineering at Ontario Tech University. I completed my Bachelor’s in Mechanical Engineering at University of Engineering and Technology, Lahore. My journey with MRL began in the summer of 2023, when I joined as a Mitacs Globalink research intern. I had the opportunity to work on the porosity analysis for failure prediction of additively manufactured metals. This exposure developed interest in me especially to explore the machining characteristics of 3D printed metals. To pursue my interest, I have resumed my journey as a Masters student in winter 2025. This opportunity has provided me with an exciting challenge to explore my area of interest and further develop my research aptitude.
Lab Alumni
Doctoral Students
| Name | Year | Supervisor(s) | Thesis Title | |
|---|---|---|---|---|
| 14 | Amr Salem | 2022 | Dr. Kishawy | Sustainable Machining Using Micro-texture Cutting Tools |
| 13 | Zahra Fattahi Massoom | 2021 | Dr. Kishawy | Modeling and Experimental investigations of Drilling Carbon Fiber Reinforced Composites |
| 12 | Waleed Abdelfattah | 2021 | Dr. Kishawy & Dr. Mohany | Modeling and Analysis of Metal Cutting Process using Self-Propelled Rotary Tools. |
| 11 | Hossein Gohari Bahabadi | 2020 | Dr. Barari & Dr. Kishawy | Analytical and Experimental Methodologies for Improving Surface Quality and Geometric Accuracy in Additive Manufacturing |
| 10 | Abdelkrem Eltaggaz | 2018 | Dr. Kishawy & Dr. Deiab (University of Guelph) | Investigation of Sustainable Machining Strategies for Difficult-to-cut Materials |
| 9 | Hussein Hegab | 2018 | Dr. Kishawy | Towards Sustainable Machining of Difficult-to-Cut Materials using Nano-Cutting Fluids |
| 8 | Maryam Aramesh | 2015 | Dr. Balazinski (Polytechnique Montreal), Dr. Attia (NRC) & Dr. Kishawy | On Deformation During Machining Titanium Metal Matrix Composites |
| 7 | Amirmohammed Ghandehariun | 2015 | Dr. Kishawy | Mechanics of Machining Metal Matrix Composites: Analytical Modeling and Finite Element Simulation |
| 6 | Hossam Ragheb | 2014 | Dr. Kishawy & Dr. El-Gindy | Torque Control for Off Road Vehicle Mobility |
| 5 | David Yan | 2014 | Dr. Kishawy | Machinability and Material Behaviour during Cutting of Titanium Alloy 553 |
| 4 | Ali Hosseini | 2013 | Dr. Kishawy | Model Based Simulation of Broaching Operation: Cutting Mechanics, Surface Integrity and Process Optimization |
| 3 | Roland Beijan | 2012 | Dr. Balazinski (Polytechnique Montreal) & Dr. Kishawy | Machinability and Modeling of Cutting Mechanism for Titanium Metal Matrix Composites |
| 2 | Lei Pang | 2012 | Dr. Kishawy | Analytical Modeling and Simulation of Cutting Process for Engineering Alloys |
| 1 | Sathish Kannan | 2006 | Dr. Kishawy | Machining of Metal Matrix Composites: Forces, Tool Wear and Attainable Surface Quality |
Masters Students
| Name | Year | Supervisor(s) | Thesis Title | |
|---|---|---|---|---|
| 24 | Bita Porrang | 2024 | Dr. Hosseini | Thesis Coming Soon! |
| 23 | Saba Molazadeh | 2023 | Dr. Hosseini | Predictive Material Modeling for Additively Manufactured Parts Produced by Fused Filament Fabrication |
| 22 | Tim Clarke | 2023 | Dr. Hosseini | Predicting Yield Stress of Additively Manufactured Materials Using Composite Theory |
| 21 | Benjamin Sanderson | 2023 | Dr. Hosseini & Dr. Kishawy | Finite Element Analysis of Additive Manufacturing of Polymers using Selective Laser Sintering, Challenges and Potentials |
| 20 | Nam Nguyen | 2023 | Dr. Hosseini | Machining of Additively Manufactured Titanium Ti-6Al 4V; Cutting Forces and Chip Morphology. |
| 19 | Benjamin DeBoer | 2022 | Dr. Hosseini & Dr. Rossa (Carleton University) | Design and Control of an Active Ankle-Foot Orthosis. |
| 18 | Zahra Khodabakhshi | 2021 | Dr. Hosseini | Application of Traveling Salesman Problem in Generating a Collision- Free Tool Path in Drilling. |
| 17 | Mohamd Imad | 2021 | Dr. Hosseini & Dr. Kishawy | Effect of Cutting Tool Microgeometry when Milling Hardened Steels, A Finite Element Simulation and Surface Integrity Analysis. |
| 16 | Connor Hopkins | 2021 | Dr. Hosseini | Analytical and Experimental Study of the Effect of Cutting Tool Microgeometry on the Impact Resistance of Milling Tools. |
| 15 | Hakan Ciloglu | 2013 | Dr. Kishawy & Dr. Mohany | Experimental and Theoretical Investigation of the Dynamic Seat Comfort in Aircrafts. |
| 14 | Grant Parker | 2011 | Dr. Kishawy | Self-Propelled Rotary Tool for Turning Difficult to Cut Materials. |
| 13 | Snahungshu Sikder | 2010 | Dr. Kishawy | Analytical Model for Force Prediction When Machining Metal Matrix Composites. |
| 12 | Lei Pang | 2008 | Dr. Kishawy | Oxley Based Force Model for End Milling. |
| 11 | Abdulfatah Maftah | 2008 | Dr. Kishawy | Finite Element Simulation of Orthogonal Metal Cutting Using an ALE Approach. |
| 10 | Trevor Desroches | 2007 | Dr. Kishawy | Machining Titanium with a Tapered Ball-End Mill. |
| 9 | Thakare Swapnil | 2007 | Dr. Kishawy | Machining of Titanium Alloys with Self-Propelled Tools. |
| 8 | Sagar Kaware | 2006 | Dr. Kishawy | A Study of The Drilling Process of Aluminum alloys. |
| 7 | Mahendran Mani | 2006 | Dr. Kishawy & Dr. Dubay | An Investigation of Control Strategies on A Machine Tool. |
| 6 | Leiming Li | 2005 | Dr. Kishawy | A Force Model for Turning with Self-Propelled Rotary Tools. |
| 5 | Khaled Ibrahim | 2005 | Dr. Kishawy | Characteristics of Cutting Forces in End Milling. |
| 4 | Andrew Haglund | 2005 | Dr. Kishawy & Dr. Rogers | On Friction Modeling in Orthogonal Machining: An Arbitrary Langrangian_Eulerian Finite Element Model. |
| 3 | Yaopeng Zhu | 2004 | Dr. Kishawy | On Machining Metal Matrix Composite: A Finite Element Model. |
| 2 | Yuxiang Zhang | 2003 | Dr. Kishawy | An Assessment of Self-Propelled Rotary Tools During Machining Hardened Steel. |
| 1 | Nihad Balihodzic | 2002 | Dr. Kishawy & Dr. Rogers | A Numerical Investigation of Orthogonal Machining. |
Undergraduate Students
| Name | Year | Supervisor(s) | Project Title | |
|---|---|---|---|---|
| 11 | Surbhi Srivastava | 2024 | Dr. Hosseini | Effect of Microstructural Porosity on the Material Behavior of Fused Filament Fabricated 17-4PH Stainless Steel |
| 10 | Asim Ghaffar | 2023 | Dr. Hosseini | Predicting the Failure of Wrought and Fused Filament Fabricated 17-4 PH Stainless Steel |
| 9 | Yatin Shankar Narayanan | 2022 | Dr. Hosseini | Milling of Additively Manufactured Metals with Microstructural Porosity Defects |
| 8 | Philippe Shurtleff | 2021 | Dr. Hosseini | Finite Element Analysis of Machining Additive Manufactured Metals |
| 7 | Philippe Shurtleff | 2021 | Dr. Hosseini | Application of Topology Optimization in Additive Manufacturing of Aerospace Parts. |
| 6 | Benjamin Sanderson | 2021 | Dr. Hosseini | Application of Topology Optimization in Additive Manufacturing of Aerospace Parts. |
| 5 | Nam Nguyen | 2020 | Dr. Hosseini | Finish Machining of Additive Manufactured Metallic Parts |
| 4 | Muarij Khalil | 2020 | Dr. Hosseini | Design and Development of a Mastery Module to Enhance Student Learning in Manufacturing Courses |
| 3 | Benjamin DeBoer | 2020 | Dr. Hosseini | Topology Optimization of Additive Manufactured Metallic Parts for Automotive Industry. |
| 2 | Sterling Hattin | 2019 | Dr. Hosseini | Design and Manufacturing of a Test bed for Cervico-Ocular Reflex (COR) Studies |
| 1 | Muarij Khalil | 2019 | Dr. Hosseini | Design and Development of a Mastery Module to Enhance Student Learning in Manufacturing Courses. |