Syllabus

Processing by Additive Manufacturing: Basics of 3D printing, Additive manufacturing of metallic materials: Selective Laser Melting (SLM) / Laser Powder Bed Fusion (LPBF), Electron Beam Melting (EBM), Advantages of Metallic AM, Additive manufacturing of Polymeric materials: Stereolithography (SLA), Fused Deposition Modeling (FDM) / Fused Filament Fabrication (FFF), Digital Light Processing (DLP), Limitations, applications, Additive manufacturing of Ceramic materials: Selective Laser Sintering (SLS), Stereolithography (SLA) / Digital Light Processing (DLP), Challenges in Ceramic AM and application, Additive manufacturing of Multi-materials: Fused Deposition Modeling (FDM), FDM with Multi-nozzle Heads, Directed Energy Deposition (DED) for Metal-Metal Gradients, Advantages and limitations of Multi-Material AM, processing-microstructure-property relationships of various AM product. High temperature materials AM: Laser source Based AM, Fundamentals of industrial lasers. Laser materials interaction theories. Laser processing for various industries such as metals, non-metals, photovoltaic, bio-medical applications. Electron source Based AM (EBAM), vacuum chamber of EBAM, focus of electron beam, Limitations and Challenges in high temperature materials AM. [12 hr]

Advances in Non-Conventional Machining Processes: Non-conventional machining processes, Analysis of mechanical, thermal and Electrochemical type non-traditional machining processes. Tool design for selected non-traditional machining processes. Modelling and simulation of selected processes. A comparative study of various processes. Electrical Discharge Machining (EDM), Electrochemical Machining (ECM), Laser Beam Machining (LBM), Abrasive Water Jet Machining (AWJM), Ultrasonic Machining (USM), Hybrid Machining Systems. [08]

Micro and Nano processing of Devices: Introduction to micromachining technologies, Microelectro discharge Machining: Principles of micro-EDM, micro-EDM by Die-sinking and 06 15 WEDG, micro-WEDM, micro-WEDG, micro-ECM, Principles of micro-turning, micro-drilling and micro-milling, micro grinding, hybrid micro-machining method, on-line measurement by machine vision and integrated probe, Measuring Techniques in micro-machining, surface integrity and other related measurements. [4 hr]
Advanced Fine Finishing Process: Abrasive Flow Machining; Magnetic Abrasive Finishing; Magneto Rheological Abrasive Finishing: Process principle, process equipment; Analysis and modelling of finishing mechanism; Parametric analysis; Applications. [4 hr]
Micro Semiconductors films and film depurification - Oxidation - diffusion – ion implantation – etching – metallization – bonding – surface and bulk machining - LIGA Process – Solid free form fabrication. [2 hr]
Mechanochemical synthesis of nanostructured compounds, Microwave synthesis of nanosized ceramic powders [2 hr]

Advances in Surface Modification: Physical Methods: Thermal Spraying (HVOF, Plasma Spraying), Fabrication of nanostructured coatings by plasma electrolytic processing, Laser Surface Treatment, Ion Implantation, Physical Vapor Deposition (PVD); Chemical and Electrochemical Methods: Chemical Vapor Deposition (CVD), Electroplating and Electroless Plating, Anodizing and Passivation, Mechanical Methods: Shot Peening and Laser Peening, Surface Mechanical Attrition Treatment (SMAT), Emerging and Hybrid Techniques: Plasma Electrolytic Oxidation (PEO), Cold Spray Technology, Additive Manufacturing-Based Surface Modification, Nanocoatings and Self-Healing Coatings. [2 hr]

Nanostructured and Multilayer Coatings, Functionally Graded Surfaces (FGS), Bioactive Surface Engineering for implants and tissue scaffolds, Environmentally Friendly Processes, e.g., chrome-free coatings, Data-driven Design and AI-based Optimization in coating processes. [1 hr]

Processing of Augmented reality (AR) device materials: Smart Glasses, AR Headsets. [1 hr]

Processing in internal material structure : Processing from Ultrafine-Grained Materials: equal-channel angular pressing, high-pressure torsion, accumulative roll bonding, friction stir processing, multidirectional forging, cyclic extrusion and compression, repetitive corrugation and straightening, twist extrusion. [1 hr]
Diffusion bonding of Materials, green body shaping, solid-state sintering, liquid phase sintering and hot-pressing, Spark plasma sintering of materials, Microwave sintering of materials. [1 hr]

Understanding of advanced processing techniques and their application for synthesis of various materials.

To Know the Advanced and green Manufacturing Processes

Processing, Properties and application of Additive Manufactured product.

Knowledge on Advances in Non-Conventional Machining Processes

To know the Micro and Nano processing of Devices on the basis of materials

To know the Advances in Surface Modification

Co-relationship between manufacturing and properties of materials with respect to application

Ian Gibson, David Rosen, Brent Stucker, Mahyar Khorasani, Additive Manufacturing Technologies, Springer Nature , ISBN: 9783030561277

Ajit Behera, An Introduction to Modern Materials Science, Springer Nature , https://doi.org/10.1007/978-3-030-80359-9

J. Paulo Davim, Rupinder Singh, Additive Manufacturing: Applications and Innovations, CRC , ISBN:9781351686679

David Ian Wimpenny, L. Jyothish Kumar, Pulak M. Pandey, 3D Printing and Additive Manufacturing Technologies, Springer , ISBN: 9789811303050

J. Paolo Davim, Nisha Kumari, Kaushik Kumar, Non-Conventional Machining in Modern Manufacturing Systems, IGI Global , ISBN13: 9781522561613

Nisha Kumari, J. Paulo Davim, Micro and Nano Machining of Engineering Materials Recent Developments, Springer , ISBN: 9783319999012

Ashutosh Tiwari, Bingqing Wei, Rui Wang, Advanced Surface Engineering Materials, Wiley , ISBN: 9781119314172