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Dr OMKAR MYPATI's Outputs (4)

Decoding physical sensor signals to reveal chip formation and surface deformation: An example in machining nickel-based superalloys (2025)
Journal Article
Mypati, O., Robles-Linares, J. A., Zan, S., Axinte, D., & Liao, Z. (2025). Decoding physical sensor signals to reveal chip formation and surface deformation: An example in machining nickel-based superalloys. Mechanical Systems and Signal Processing, 225, Article 112297. https://doi.org/10.1016/j.ymssp.2024.112297

The current research aims to provide a basic understanding of decoding sensor signals with chip formation and surface integrity during the machining of Ni-based superalloys. Force signal analysis provides cutting energy information, offering insight... Read More about Decoding physical sensor signals to reveal chip formation and surface deformation: An example in machining nickel-based superalloys.

Chip Morphology Prediction in Inconel 718 Milling through Machine Learning to Control Surface Integrity (2024)
Presentation / Conference Contribution
Mypati, O., Dogan, H., Robles-Linares, J. A., Shokrani, A., & Liao, Z. Chip Morphology Prediction in Inconel 718 Milling through Machine Learning to Control Surface Integrity. Presented at 7th CIRP Conference on Surface Integrity, Bremen, Germany

A nickel-based aerospace superalloy, Inconel 718 presents machining challenges because of its hardness and strength. Monitoring and predicting chip morphology during milling is essential for early defect detection and process optimisation. This study... Read More about Chip Morphology Prediction in Inconel 718 Milling through Machine Learning to Control Surface Integrity.

Machining SiC fibre reinforced metal matrix composites – How do different matrix materials affect the cutting performance? (2024)
Journal Article
Zan, S., Liao, Z., Mypati, O., Axinte, D., M'Saoubi, R., Walsh, M., & Robles-Linares, J. A. (2024). Machining SiC fibre reinforced metal matrix composites – How do different matrix materials affect the cutting performance?. CIRP Annals - Manufacturing Technology, 73(1), 53-56. https://doi.org/10.1016/j.cirp.2024.04.060

SiC fibre reinforced metal matrix composites find widespread application but show major machining difficulties due to significant variations in constituents' properties. In this sense, while the SiC fibre plays significant strengthening effects, the... Read More about Machining SiC fibre reinforced metal matrix composites – How do different matrix materials affect the cutting performance?.

Modelling and experimental study of laser-assisted milling of fibre reinforced SiC/Ti-6Al-4V metal matrix composite (2023)
Journal Article
Mypati, O., Panzer, J., Robles-Linares, J. A., Zan, S., Liao, Z., & Axinte, D. (2024). Modelling and experimental study of laser-assisted milling of fibre reinforced SiC/Ti-6Al-4V metal matrix composite. Materials and Design, 237, Article 112552. https://doi.org/10.1016/j.matdes.2023.112552

Metal matrix composites (MMCs) offer unique advantageous mechanical properties by strengthening a ductile metal matrix with a ceramic reinforcement (e.g., Ti6Al-4 V/SiCf). However, their heterogeneous composition poses machining challenges including... Read More about Modelling and experimental study of laser-assisted milling of fibre reinforced SiC/Ti-6Al-4V metal matrix composite.