Free Online Course: Introduction to Machining & Machining Fluids | IIT Professor
Course Details
| Exam Registration | 208 |
|---|---|
| Course Status | Ongoing |
| Course Type | Core |
| Language | English |
| Duration | 8 weeks |
| Categories | Mechanical Engineering |
| Credit Points | 2 |
| Level | Undergraduate/Postgraduate |
| Start Date | 19 Jan 2026 |
| End Date | 13 Mar 2026 |
| Enrollment Ends | 02 Feb 2026 |
| Exam Registration Ends | 16 Feb 2026 |
| Exam Date | 28 Mar 2026 IST |
| NCrF Level | 4.5 — 8.0 |
Master the Fundamentals and Future of Machining: A Free Expert-Led Course
Are you a mechanical engineering student or professional looking to build a strong foundation in machining processes and the critical role of cutting fluids? Look no further. We are excited to present a detailed, 8-week online course, "Introduction to Machining and Machining Fluids," instructed by a leading expert from the Indian Institute of Technology.
Meet Your Instructor: Prof. Mamilla Ravi Sankar
This course is led by Prof. Mamilla Ravi Sankar, currently an Assistant Professor in the Department of Mechanical Engineering at IIT Guwahati. With a stellar academic background (B.Tech from Sri Venkateswara University, M.Tech and PhD from IIT Kanpur) and a research focus on Sustainable Manufacturing and Eco-friendly Cutting Fluids, Prof. Sankar brings both deep theoretical knowledge and practical research insights to the classroom.
His accolades speak volumes:
- Recipient of the Institution of Engineers India (IEI) Young Engineers Award-2015
- Author of over 30 international research articles, 2 patents, and 2 edited books
- Finalist for the Indian National Academy of Engineering (INAE) Young Engineer Award-2014
- Leads the MRS Lab, which focuses on translating lab-scale innovations into commercial products
Who Should Enroll in This Machining Course?
This systematically designed course is perfect for:
- BE/B.Tech and ME/M.Tech students in Mechanical & Production Engineering
- PhD researchers in manufacturing and tribology
- Faculty members teaching manufacturing courses
- Industry professionals from supporting organizations like ISRO, TATA Motors, ONGC, BARC, DRDL, and Grind Master seeking to update their knowledge
Course Overview: What You Will Learn in 8 Weeks
The course is structured to take you from the basic principles of metal cutting to the latest advances in sustainable machining. Here’s a week-by-week breakdown:
| Week | Core Topics Covered |
|---|---|
| Week 1 | Introduction to Manufacturing, Machining Processes, Principles of Metal Cutting, Chip Formation |
| Week 2 | Cutting Tool Geometry & Signature, Cutting Forces, Velocities, and Mathematical Models |
| Week 3 | Tribology in Machining, Surface Roughness, Thermal Aspects & Heat Generation |
| Week 4 | Tool Wear Mechanisms, Tool Life, Advanced Tool Materials & Coatings (PVD, CVD) |
| Week 5 | Cutting Fluids: Classification, Functions, Health Hazards, Eco-friendly Alternatives, and Application Techniques |
| Week 6 | Multipoint Machining: Milling, Drilling, Broaching, Gear Cutting |
| Week 7 | Abrasive Machining: Grinding, Honing, Super-finishing and related Cutting Fluids |
| Week 8 | Machining Advanced Materials (Aerospace, Biomaterials), and Future Trends like High-Speed & Laser-Assisted Machining |
Why This Course is Essential: The Focus on Sustainability
A unique and critical component of this course is its emphasis on sustainable manufacturing. Prof. Sankar's expertise shines as the curriculum delves into:
- The environmental and health impact of traditional cutting fluid emissions.
- Development and advantages of biodegradable, eco-friendly cutting fluids as alternatives to mineral oils.
- Sustainable application techniques to improve machining performance while reducing ecological footprint.
This focus prepares the next generation of engineers to tackle real-world challenges of productivity, operator safety, and environmental responsibility.
Key Learning Resources and Outcomes
The course is supported by seminal textbooks in the field, including works by M.C. Shaw, G. Boothroyd, and A. Ghosh. Participants will gain:
- A solid understanding of machining physics and mechanics.
- Practical knowledge of tool selection, wear, and life estimation.
- Insights into selecting and applying cutting fluids for different processes.
- Awareness of sustainable practices and green machining technologies.
- Knowledge of machining advanced and smart materials.
An optional certification exam is available for a fee for those who wish to formally validate their learning.
Enroll Today and Build Your Expertise
Whether you're a student aiming to excel in your academics, a researcher exploring manufacturing topics, or an industry professional wanting to stay ahead of the curve, this course offers invaluable knowledge. With its clear instruction, logical progression, and emphasis on both fundamentals and future trends—especially sustainable practices—this is a premier learning opportunity in the field of mechanical engineering.
Join Prof. Mamilla Ravi Sankar on this 8-week journey to master the art and science of machining. Enroll now and take the first step towards becoming an expert in modern, sustainable manufacturing processes.
Enroll Now →