Course Name: Non Traditional Abrasive Machining Processes Ultrasonic, Abrasive Jet and Abrasive Water Jet Machining

Course abstract

This course will define the areas of application of non-traditional abrasive machining processes in the manufacturing industry. The lectures would introduce the basic principles of material removal by impact erosion by use of abrasives against hard and brittle materials. The technology of the manufacturing processes will be explained in detail. The machines used for USM, AJM and AWJM would be discussed. A variety of numerical problems would be solved. Material removal rates for the above processes would be worked out and effects of various input factors on the outputs of interest would be discussed.


Course Instructor

Media Object

Prof. Asimava Roy Choudhury

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.


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Teaching Assistant(s)

No teaching assistant data available for this course yet
 Course Duration : Jan-Feb 2021
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 Syllabus
 Enrollment : 18-Nov-2020 to 25-Jan-2021
 Exam registration : 15-Jan-2021 to 12-Feb-2021
 Exam Date : 21-Mar-2021

Enrolled

1034

Registered

22

Certificate Eligible

12

Certified Category Count

Gold

0

Silver

1

Elite

6

Successfully completed

5

Participation

7

Success

Elite

Silver

Gold




Legend

AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75 AND FINAL SCORE >=40
BASED ON THE FINAL SCORE, Certificate criteria will be as below:
>=90 - Elite + Gold
75-89 -Elite + Silver
>=60 - Elite
40-59 - Successfully Completed

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.
    Note:
    We have taken best assignment score from both Jan 2020 and Jan2021 course
Non Traditional Abrasive Machining Processes Ultrasonic, Abrasive Jet and Abrasive Water Jet Machining - Toppers list

DHEERAJ MANOHARDATT CHANDRA 75%

L. D. COLLEGE OF ENGINEERING

TUSHAR P GUNDARNEEYA 68%

DR. S. AND S. S. GHANDHY GOVERNMENT ENGINEERING COLLEGE

Enrollment Statistics

Total Enrollment: 1034

Registration Statistics

Total Registration : 22

Assignment Statistics



Assignment

Exam score

Final score

Score Distribution Graph - Legend

Assignment Score: Distribution of average scores garnered by students per assignment.
Exam Score : Distribution of the final exam score of students.
Final Score : Distribution of the combined score of assignments and final exam, based on the score logic.