Course abstract
These lectures would introduce the basic principles of spur and helical gear machining to the reader. First the concept of spur and helical gears would be introduced, followed by their uses, applications, nomenclature etc. A discussion on some commonly used machine elements would follow, which are required in subsequent lectures. Next, the concept of gear milling(including simple and differential indexing), gear shaping and gear hobbing for machining both straight spur and helical gears would be discussed. At every stage – there would be discussions on a number of numerical problems and multiple choice questions.
Course Instructor
Prof. Asimava Roychoudhury
Prof. Asimava Roy Choudhury received his B.E, (Mechanical) Degree from Jadavpur University in 1983, M.Tech. (Machine Tools Engg) from IIT Kharagpur in 1984 and Ph.D. (Engg) from IIT Kharagpur in 1999. Asimava Roy Choudhury is at present a professor in the Mechanical Engineering Department of IIT Kharagpur. His interests include: Computer numerical control, Direct slicing in Rapid Prototyping, Non-traditional manufacturing processes and Laser coating of surfaces.
More info
Teaching Assistant(s)
Course Duration : Jul-Aug 2017
View Course
Syllabus
Enrollment : 17-May-2017 to 24-Jul-2017
Exam registration : 02-Aug-2017 to 23-Aug-2017
Exam Date : 24-Sep-2017
Enrolled
4784
Registered
Certificate Eligible
246
Certified Category Count
Gold
3
Elite
75
Successfully completed
168
Participation
46
Success
.jpg)
Category : Successfully Completed
Elite
.jpg)
Category : Elite
Gold
.jpg)
Category : Gold
Legend
>=90 - Elite + Gold
60-89 - Elite
40-59 - Successfully Completed
<40 - No Certificate
Final Score Calculation Logic
- Assignment Score = Average of best 3 out of 4 assignments.
- Final Score(Score on Certificate)= 75% of Exam Score + 25% of Assignment Score.
Enrollment Statistics
Total Enrollment: 4784
Registration Statistics
Total Registration : 338
Assignment Statistics
Exam score
Final score