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Patents

  1. An Indian patent titled “Contact Detection Method for Enhanced Precision in Mechanical Micromilling Operations” has been filed. The application number is 202411096126.

  2. An Indian patent titled “Automated Impact System for Estimating Modal Parameters of Static and Rotating Structures” has been drafted, and the patent is in discussion with our legal team for filing.

  3. An Indian patent titled “A Novel Method for Farm Level Processing of Tomatoes” has been published on 04.09.2020 in the Patent Office Journal No. 36/2020, pp. 37147 (App No. 202041036344A). We are waiting for the official evaluation for granting.

Published Journal Articles

  1. Gururaja, Sethurao, and Kundan K. Singh. " Machine learning Based Assessment of Audio Signal Features for Chatter Identification in High-Speed Micromilling of Thin-Walled TC4 Alloy." Precision Engineering (Accepted for Publication)

  2. Gururaja, Sethurao, and Kundan K. Singh. "Bifurcation analysis for instability detection in high-speed micromilling of thin-walled Ti6Al4V structure." CIRP Journal of Manufacturing Science and Technology 49 (2024): 150-166.

  3. Gururaja, Sethurao, and Kundan K. Singh. "Development of smart manufacturing framework for micromilling of thin-walled Ti6Al4V." Machining Science and Technology (2024): 1-30.

  4. Gururaja, Sethurao, Sachin Alya, and Kundan K. Singh. "Study on improving surface integrity for additively manufactured Inconel 718 via high-speed micromilling." Materials and Manufacturing Processes (2024): 1-18.

  5. Gururaja, Sethurao, Akula Rahul, Srinivasa Rao Nandam, and Kundan Kumar Singh. "Parametric evaluation of chip formation in peripheral milling of single crystal Ni-based superalloy." The International Journal of Advanced Manufacturing Technology 132, no. 5 (2024): 2293-2313.

  6. Gururaja, Sethurao, and Kundan K. Singh. "Temporal feature analysis of audio signal for instability identification in high-speed micro milling of thin-walled Ti6Al4V." Journal of Micromanufacturing (2024): 25165984241293915.

  7. Gururaja, Sethurao, and Kundan K. Singh. "Influence of microphone tilt angle on instability identification in micromilling of thin-walled Ti6Al4V." Manufacturing Letters 35 (2023): 333-341.

  8. Gururaja, Sethurao, Umar Ahmad, and Kundan K. Singh. "Development of automated impact system for modal analysis of micro-end mill." Manufacturing Letters 35 (2023): 117-126.

  9. Gururaja, Sethurao, Panigrahi, Brajesh, and Kundan K. Singh. "The Effect of Speed-Varying Micro-Cutting Tool Dynamics on Stability During High-Speed Micromilling of Ti6Al4V." ASME Journal of Micro-and Nano-Manufacturing 10, no. 2 (2022): 021003.

  10. Gururaja, Sethurao, Brajesh Panigrahi, and Kundan Singh. "Development of deep learning method for stability prediction in micromilling process." International Journal on Interactive Design and Manufacturing (IJIDeM) (2022): 1-12.

  11. Taylur, Sameer, S. Gururaja, Kundan K. Singh, and Brajesh Kumar Panigrahi. "Machined Surface Image Analysis for Process Instability Identification in Micromilling of Ti6Al4V." Manufacturing Letters 33 (2022): 174-182.

List of Journal Articles Under Review

  1. Gururaja, Sethurao, and Kundan K. Singh. "Explainable Framework Based on Integrated Sensor Fusion and Deep Learning to Estimate Stability in High-speed Micromilling of Thin-walled TC4 Alloy." Engineering Applications of Artificial Intelligence (Under review)

  2. Gururaja, Sethurao, and Kundan K. Singh. " Hybrid Meta-Models for Surface Form Error Prediction in High-speed Micromilling of Thin-Walled TC4 Alloys: A Stacking-based Ensemble Approach." Applied Intelligence (Under Review)

Book Chapter

  1. Gururaja, Sethurao, Kundan K. Singh, and R. K. Mittal. "Analysis of Numerical Method for Modal Analysis of Thin-Walled Structures for Achieving Low-Cost Manufacturing." In: Joshi, S.N., Dixit, U.S., Mittal, R.K., Bag, S. (eds) Low Cost Manufacturing Technologies. North-East Research Conclave (NERC) 2022. Springer, Singapore. https://doi.org/10.1007/978-981-19-8452-5_1, pp. 1-20.

List of National/International Conferences

  1. Gururaja, Sethurao, and Kundan K. Singh. "Temporal feature analysis of audio signal for instability identification in high-speed micro milling of thin-walled Ti6Al4V." 9th International and 30th All India Manufacturing Technology, Design and Research Conference (AIMTDR), 8-10 December 2023, IIT BHU, Varanasi, India.

  2. Gururaja, Sethurao, and Kundan K. Singh. “Influence of Microphone Tilt Angle on Instability Identification in Micromilling of Thin-walled Ti6Al4V”, to 51st SME North American Manufacturing Research Conference (NAMRC 51), 12-16 June 2023, Rutgers University, New Brunswick, New Jersey, USA.

  3. Gururaja, Sethurao, Umar Ahmad, and Kundan K. Singh. “Development of automated impact system for modal analysis of micro-end mill”, to 51st SME North American Manufacturing Research Conference (NAMRC 51), 12-16 June 2023, Rutgers University, New Brunswick, New Jersey, USA.

  4. Sameer, Taylur, Gururaja, Sethurao, and Kundan K. Singh. “Machined Surface Image Analysis for Process Instability Identification in Micromilling of Ti6Al4V”, to 50th SME North American Manufacturing Research Conference (NAMRC 50), 27 June – 1st July 2022, Purdue University, West Lafayette, Indiana, USA.

  5. Gururaja, Sethurao, Kundan K. Singh, and R. K. Mittal. "Analysis of Numerical Method for Modal Analysis of Thin-Walled Structures for Achieving Low-Cost Manufacturing." In North-East Research Conclave, 20-22 May 2022, IIT-Guwahati, Assam, India.

  6. Gururaja, Sethurao, and Kundan K. Singh. "Cutting Velocity and Chip Load Dependent Force Prediction in High Speed Micromilling of Ti6Al4V Using Deep Learning Method." In World Congress on Micro and Nano Manufacturing (WCMNM), 20-23 September 2021, IIT Bombay, Mumbai, India.

BPHC

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