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Research Activity
Research Projects:
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Name of Project |
Area of Project |
Brief about Project |
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Designing an expert system to predict the mechanical properties of Airframe of Unmanned Air Vehicle fabricated by Fused Filament Fabrication using Firefly Nature Inspired Algorithm |
FDM / UAV Design / Artificial Intelligence |
Development of a predictive AI-based expert system using Firefly Algorithm to optimize FFF process parameters for improved mechanical performance of UAV airframe structures. |
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Investigation on Metrological and Mechanical Behavior of Additive Manufactured specimens with Hybrid Optimization Using Whale Optimization Algorithm and Firefly Algorithm (WFOA) |
Polymer AM / Optimization Algorithms |
Study of metrological accuracy and mechanical strength of AM parts using a hybrid nature-inspired algorithm to achieve optimal process conditions. |
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Investigation on effect of Process Parameters on Mechanical Properties of Part Manufactured by Wire Arc Additive Manufacturing (WAAM) using AA5754 |
Metal AM / WAAM / Process Optimization |
Experimental evaluation of the influence of WAAM parameters on tensile and hardness properties of AA5754 alloy components. |
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Design and Development Hip Joint using Triply Periodic Minimal Surface (TPMS) from Resin Additive Manufacturing technique |
Biomedical AM / TPMS / Resin Printing |
Creation of lightweight, high-strength hip implant prototypes using TPMS structures fabricated through resin-based AM with biocompatibility considerations. |
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Investigation on Femur Joint using Periodic Lattice Structures by Extrusion Additive Manufacturing |
Biomedical AM / Lattice Structures |
Structural and mechanical study of additively manufactured femur bone replacements with embedded lattice structures for improved load-bearing capability. |
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Mathematical Modeling for Investigating Bonding in Specimens Manufactured Using Deposition-Based Additive Fabrication Techniques |
Polymer AM / Modelling |
Development of mathematical models to analyze interlayer bonding and thermal interactions in deposition-based AM to predict failure regions. |
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Investigation on additive manufactured mandible using lattice structure |
Biomedical AM / Maxillofacial Reconstruction |
Mechanical, anatomical and lightweighting study of lattice-enabled mandible models for personalized facial implant applications. |
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Design and Development of 3D Printed Suspension Bracket with Lattice Structure for EV |
Automotive AM / Lattice Optimization |
Redesign of EV suspension bracket integrating lattice structures to improve strength-to-weight ratio using polymer or metal AM. |
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Optimization of FDM Process Parameters for Improved Mechanical Properties of Printed Parts |
FDM / Multi-objective Optimization |
Study of layer height, infill, raster angle etc. to enhance tensile, flexural and impact properties using statistical optimization. |
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Investigation of Process Parameters for Improved Mechanical Properties of Printed Parts for SLA base 3D printing process |
SLA / Resin Materials |
Analysis of exposure time, orientation, and curing conditions to enhance strength and surface finish of SLA manufactured components. |
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Fuzzy logic based modeling to study effect of Process Parameters on dimensional accuracy of additive manufactured parts |
AI-Based Process Modeling |
Data-driven fuzzy logic modelling to achieve high dimensional precision in polymer AM components across varying process conditions. |
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Design and Investigation of Lathe Machine Guard from Fused Filament Fabrication technique using Polyethylene Terephthalate Glycol |
Industrial Safety / FDM |
Functional and structural evaluation of lightweight, low-cost PETG machine guards produced by FFF as a replacement for conventional guards. |
|
Designing an expert system to predict the surface roughness of Fused Filament Fabricated specimens using PETG |
FDM / AI-Based Quality Prediction |
Implementation of an AI-enabled predictive model to estimate surface roughness based on PETG print parameters ensuring improved surface quality. |
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Investigation of Microstructural and Mechanical Properties of WAAM Manufactured Parts Using SS316F |
Metal AM / Microstructure / WAAM |
Microstructure evolution and mechanical performance assessment of SS316F parts produced through WAAM with emphasis on bead geometry and grain refinement. |
IPR/Patent Details
1. Patent Title: Automated Bagasse Processing Machine | Patent No: 418760-001
Novelty: This patent introduces a fully automated system manufactured with extrusion base 3D printing technology for processing bagasse (the fibrous by-product of sugarcane after juice extraction), which traditionally involves manual, labor-intensive, and inefficient steps. The novelty lies in the integration of mechanized separation, drying, shredding, and pelletizing operations in a continuous, compact unit, enabling efficient and scalable processing.Details:
- Input Mechanism: Allows bulk feeding of raw bagasse with automatic load balancing.
- Separation Unit: Removes residual juice and filters out impurities like soil and bark.
- Drying Chamber: Uses controlled hot-air or infrared systems to reduce moisture content to optimal levels.
- Shredding and Pelletizing Module: Converts dried bagasse into uniform biomass pellets, suitable for fuel or industrial applications.
- IoT-Based Monitoring: Sensors and controllers manage temperature, moisture, and operational efficiency.
- Impact: Useful for sugar industries, paper manufacturing, and biofuel plants, improving sustainability and reducing waste.
2. Patent Title: Lathe Guard Control | Patent No: 415724-001
Novelty: This invention offers an automated safety guard system for lathes, which is manufactured for customized guards using Fused Filament Fabrication 3D Printing technique, enhancing operator safety without compromising workflow efficiency. The system features an interlock mechanism that actively synchronizes with lathe operation ensuring the guard remains in place during hazardous operations.
Details:
- Electromechanical Interlock: Prevents the lathe from operating unless the guard is correctly positioned.
- Smart Sensor Integration: Uses limit switches and proximity sensors to detect guard position and lathe activity in real time.
- Emergency Stop Feature: Instant deactivation upon unauthorized access or guard displacement.
- Adjustable Design: Compatible with various lathe models and sizes.
- Digital Dashboard: Allows monitoring of usage, compliance logs, and maintenance alerts.
- Impact: Significantly reduces accident rates in machine shops and training centers, especially beneficial in educational and SME environments.
3. Patent Title: User Controlled Prosthetic Arm | Patent No: 441971-001
Novelty: This patent covers a biocompatible 3D printed FDM manufactured myoelectric prosthetic arm that uses user-controlled bio-signals for natural movement replication. The arm is designed with modular joint control, adaptive grip strength, and AI-based learning, setting it apart from conventional fixed-motion prosthetics.
Details:
- Myoelectric Signal Detection: Surface EMG sensors placed on residual limb muscles detect voluntary muscle contractions.
- Microcontroller Unit: Translates EMG signals into mechanical movements across fingers, wrist, and elbow joints.
- Adaptive Feedback System: Provides haptic or vibrational feedback to help the user judge grip force.
- Machine Learning Integration: Learns user-specific patterns over time for smoother and more intuitive responses.
- Modular Design: Allows replacement or upgrade of individual parts (finger modules, battery unit, etc.).
- Battery-Efficient Design: Optimized for longer daily use with low recharge time.
- Impact: Greatly enhances quality of life for upper limb amputees, offering better dexterity, control, and comfort
4. Patent Title: Helmet for Astronaut Neurobehavioral Monitoring | Patent No: 460034-001
Novelty: The registered design presents an innovative astronaut helmet equipped with
neurobehavioral monitoring features. Unlike conventional protective space helmets, this design integrates biocompatible sensors and ergonomic architecture to monitor astronauts’
behavioural and cognitive responses in real-time, enhancing safety and mission performance.
Details:
- Integrated Monitoring System: Helmet incorporates neurobehavioral sensors to track stress, fatigue, and attention levels.
- Biocompatible Materials: 3D Printed using advanced lightweight and breathable composites to ensure comfort during extended missions.
- Enhanced Safety: Real-time feedback allows mission control to monitor astronaut well- being and intervene if required.
- Impact: Contributes to safer and more efficient space missions by enabling continuous health and cognitive monitoring of astronauts.