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Additive Manufacturing Processes

L&T EduTech via Coursera

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Details

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Provider

Coursera
Pricing

Paid Course
Languages

English
Certificate

Certificate Available
Effort

3 weeks, 3 hours a week
Sessions

Self-Paced
Level

Intermediate
Subtitles

English

Found in

Overview

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This course provides a comprehensive study of the principles, technologies, and process fundamentals of additive manufacturing (AM) used in modern digital manufacturing. It introduces the evolution of additive manufacturing, its workflow, process classifications, machine architectures, and material and energy delivery systems that enable layer-by-layer fabrication of components. The course covers a wide range of AM technologies, including vat photopolymerization, material jetting, binder jetting, sheet lamination, directed energy deposition (DED), powder bed fusion (PBF), extrusion-based systems, and other advanced manufacturing processes. Learners will explore feedstock preparation, powder production and characterization, process parameters, fusion mechanisms, machine configurations, defect formation, and component evaluation. The course also examines digital manufacturing workflows, Industry 4.0 integration, current research trends, and industrial case studies to develop a thorough understanding of process selection, optimization, and application of additive manufacturing technologies across diverse engineering sectors. Course Objectives The course is designed to: 1. Provide a comprehensive understanding of the principles, evolution, classifications, and digital workflow of additive manufacturing technologies. 2. Develop knowledge of the operating principles, machine architectures, material delivery systems, energy sources, and process parameters associated with major additive manufacturing processes. 3. Introduce the materials, feedstock preparation techniques, powder production methods, and processing fundamentals required for polymer-, metal-, and ceramic-based additive manufacturing. 4. Equip learners with an understanding of process-specific phenomena, including material fusion mechanisms, process modeling, defect formation, quality evaluation, and process optimization. 5. Enable the selection and comparison of appropriate additive manufacturing technologies based on material characteristics, process capabilities, product requirements, and industrial applications. 6. Foster an appreciation of emerging trends in additive manufacturing, including hybrid manufacturing, Industry 4.0 integration, advanced process development, and research-driven innovations that support next-generation manufacturing systems.

Syllabus

Material Addition Technique in Manufacturing
- This module provides a foundational understanding of additive manufacturing (AM), its evolution, principles, and significance in modern manufacturing. Learners will explore the differences between additive and conventional subtractive manufacturing, the sequential workflow of AM, and the major categories of additive manufacturing technologies. The module also introduces AM machine components, material and energy delivery systems, hybrid manufacturing concepts, and the role of STL file conversion in the digital manufacturing workflow. In addition, learners will examine the historical milestones, current research trends, and the integration of Industry 4.0 technologies that are driving the future of additive manufacturing.
Additive Manufacturing Processess
- This module introduces learners to vat photopolymerization and other advanced additive manufacturing (AM) processes used for producing high-precision engineering components. It covers the principles, materials, equipment, and process parameters of vat photopolymerization, material jetting, binder jetting, sheet lamination, ultrasonic additive manufacturing, directed energy deposition (DED), and focused ion beam writing technologies. Learners will also examine process modeling, scan strategies, machine configurations, and industrial case studies to understand the capabilities, limitations, and applications of these technologies in advanced manufacturing.
Powder Manufacturing and Powder Deposition in Additive Manufacturing
- This module provides a comprehensive understanding of powder-based and extrusion-based additive manufacturing processes. Learners will explore powder production techniques, powder characterization, microstructure control, powder handling, and shaping methods that influence the quality of additively manufactured components. The module covers the principles of powder bed fusion (PBF), powder fusion mechanisms, process parameters, machine variants, and the processing of metals, alloys, polymers, and ceramics. It also examines defect analysis, component evaluation, and the capabilities and limitations of powder-based AM technologies. Through practical case studies, learners will gain insights into powder deposition techniques and extrusion-based systems used in industrial additive manufacturing.