AEDLO5012: Machining Sciences and Tool Design Syllabus for AE 5th Sem 2018 Pattern Mumbai University (Department Level Optional Course-1)

Machining Sciences and Tool Design detailed syllabus scheme for Automobile Engineering (AE), 2018 regulation has been taken from the MU official website and presented for the Bachelor of Engineering students. For Course Code, Course Title, Test 1, Test 2, Avg, End Sem Exam, Team Work, Practical, Oral, Total, and other information, do visit full semester subjects post given below.

For 5th Sem Scheme of Automobile Engineering (AE), 2018 Pattern, do visit AE 5th Sem Scheme, 2018 Pattern. For the Department Level Optional Course-1 scheme of 5th Sem 2018 regulation, refer to AE 5th Sem Department Level Optional Course-1 Scheme 2018 Pattern. The detail syllabus for machining sciences and tool design is as follows.

Machining Sciences and Tool Design Syllabus for Automobile Engineering TE 5th Sem 2018 Pattern Mumbai University

Course Outcomes:

For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
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Module 1

1. Metal Cutting Theory: Orthogonal and oblique cutting, various types of chips, Mechanics of orthogonal steady state metal cutting, shear plane and shear plane angle, Merchants force circle, stresses, shear strain, velocity relations, rate of strain, energy considerations, Concept of specific power consumption in machining, Ernst and Merchants model& modified model for orthogonal cutting, Lee and Shaffer model, Analytical modelling of machining operations, mechanistic modelling of machining, slip line field analysis, finite element analysis, modelling of material properties
2. Dynamometry: Dynamometer requirements, force measurement, electric transducers, strain gage lathe dynamometer, strain rings, milling dynamometer, drilling dynamometer, surface grinding dynamometer, piezoelectric dynamometry 10

Module 2

1. Temperatures in metal cutting and cutting fluids: Heat generation in metal cutting, heat transfer in a moving material, temperature distribution in metal cutting, temperature in primary deformation zone, temperature in secondary deformation zone, effect of cutting speed on temperature, prediction of temperature distribution in machining, measurement of cutting temperature, worktool thermocouple, direct thermocouple measurement, radiation methods, hardness and microstructure changes in steel tools Cutting fluid types, the action of coolants, the action of lubricants, characteristics of an efficient lubricant in metal cutting, application methods of cutting fluid, cutting fluid maintenance and environmental considerations, disposal of cutting fluids, dry cutting and minimum quantity lubrication, cryogenic cooling 06

Module 3

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Module 4

1. Tool life and machining economics: Definition, flank wear and crater wear, criteria for tool failure, effect of cutting parameters and tool geometry on tool life, Taylors tool life equation, Experimental methods to find Taylor exponents, Components of product cost,Optimum cutting velocity for minimum cost of production and maximum production rate 06

Module 5

1. Design of single point cutting tools : Different systems of tool nomenclature like MRS, ORS and NRS, Interrelationship among different systems of nomenclature for tool angles, Constructional features of solid tool, tipped tools, mechanically held regrind able insert type tools and throw away tip type tools, Design of shanks, cutting tip and chip breakers for HSS and Carbide tools, ISO coding system for tipped tools and tool holders 08

Module 6

For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
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Assessment:

Internal Assessment for 20 marks: Consisting Two Compulsory Class Tests First test based onapproximately 40% of contents and second test based on remainingcontents (approximately 40% but excluding contents covered in Test I) End Semester Examination: Weightage of each module in end semester examination will be proportional to number of respective lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions, each carrying 20 marks
2. Question 1 will be compulsory and should cover maximum contents of the curriculum
3. Remaining questions will be mixed in nature (for example if Q.2 has part
   1. from module 3 then part
   2. will be from any module other than module 3)
4. Only Four questions need to be solved.

Reference Books:

1. Fundamentals of Metal Machining and Machine Tools, Third Edition by Winston A. Knight, Geoffrey Boothroyd, CRC press Taylor and Francis group
2. Metal Cutting Principles by Milton Clayton Shaw,2nd Edition, Oxford University Press
3. Cutting Tools by P H Joshi, A H Wheeler Publishing Co Ltd
4. ASM Handbook, Vol. 16: Machining by Joseph R. Davis,9th Edition, ASM International
5. Fundamentals of Metal Cutting and Machine Tools by B. L. Juneja, G. S. Sekhon and Nitin Seth,2nd Edition, New Age International
6. Metal Cutting Theory and Cutting Tool Design, by V. Arshinov and G. Alekseev, Mir publishers, Moscow
7. Typical Examples and Problems in Metal Cutting and Tool Design, by N. Nefedov and K. Osipov, Mir publishers, Moscow

For detail Syllabus of all subjects of Automobile Engineering (AE) 5th Sem 2018 regulation, visit AE 5th Sem Subjects of 2018 Pattern.