RAJ ENGINEERING COLLEGE, JODHPUR

COURSE SCHEDULE DEPARTMENT: MECHANICAL FACULTY NAME: RAKESH SINGHVI

SUBJECT NAME: MANUFACTURING SCIENCE AND TECHNOLOGY SUBJECTCODE: 6ME3

YEAR: 2014 SEMESTER: VI

TEXT BOOK:

A) ASHISH DUTT AHARMA

REFERENCES:

A) R.K. RAGUVANSI

NPTEL LECTRES:

A) 1 UNIT VIDEO & NOTES OF NPTEL & UNIT 4 NOTES OF NPTEL

LECTURESCHEDULEMANUFACTURINGSCIENCEANDTECHNOLOGY(6ME3)

UNIT TOPICNO.OF

LECTURES

DATES

I

Introduction, definition and difference; usefulness of jigs and fixtures 2 52,72

design considerations; materials used principles and methods of location 2 102,122

clamping elements; jig bushes 2 132,172

drilling jigs; fixtures for milling turning, boring and welding; assembly fixtures 1 192

indexing devices; economics of jigs and fixtures 1 202

Complete design of a jig and a fixtures; complete design of a jig and a fixtures.

2 242,262

Total 10

II

Types of machining methods; hot machining; electric discharge machining (E.D.M.)

1 272

ultrasonic machining (U.S.M.) ; Electron beam machining (E.B.M.) 2 33,53

laser beam Machining (L.B.M.); abrasive jet machining (A.J.M.) 2 63,73

Plasma arc machining (PAM); economics of machining 1 103

Total 06

III

Standards of linear measurements; linear and angular measurements; 1 123

screw thread measurement; measurement of effective diameter, pitch and thread angles

1 133

Gear measurement, measurement of tooth profile, tooth thickness and pitch 2 133,173

Measurement of surface roughness 1 193

Quantitative methods of roughness measurements, Stylus and profilograph methods.

2 203

Comparators types; working principles 1 243

applications and limitations of various comparators; 2 263,273

optical flat; autocollimator indicators 1 273

slip gauges, bevel protector. 1 313

TOTAL 12

IV

Introduction; functions of various tool angles; 1 24

design of single point turning tool 1 34

parting tool; empirical determination of force components 1 34

Optimum value of tool angles. 1 74

DESIGN OF Multipoint Cutting tool: Introduction; angle of contact 2 94,104

force analysis; approach through dimensional analysis 1 104

force and power consumption; tooth forn1 and cutter design 1 144

TOTAL 8

V

Design of Machine Tool Element Design of Lathe bed, Material and construction feature 2

164,174

various bed section, designing for torsional rigidity, 2 174,214

use of reinforcing stiffener in lathe bed 1 234

Theoretical aspect of design of guide ways 1 244

Material and construction features 1 244

Antifriction guide ways 1 244

TOTAL 8

OVERALLLECTURES 44

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