Syllabus : Indian Engineering
MECHANICAL ENGINEERING PAPER II
(For both objective and conventional type papers)
5. THEORY OF MACHINES:
Kinematic and dynamic analysis of planer mechanisms. Cams. Gears and gear
trains. Flywheels. Governors. Balancing of rigid rotors and field balancing.
Balancing of single and multicylinder engines, Linear vibration analysis of
mechanical systems. Critical speeds and whirling of shafts Automatic controls.
6. MACHINE DESIGN :
Design of Joints : cotters, keys, splines, welded joints, threaded fasteners,
joints formed by interference fits. Design of friction drives : couplings and
clutches, belt and chain drives, power screws.
Design of Power transmission systems : gears and gear drives shaft and axle,
Design of bearings : hydrodynamics bearings and rolling element bearings.
7. STRENGTH OF MATERIALS
Stress and strain in two dimensions, Principal stresses and strains, MohrÃ¢â‚¬â„¢s
construction, linear elastic materials, isotropy and anisotropy, stress-strain
relations, uniaxial loading, thermal stresses. Beams : Bending moment and shear
force diagram, bending stresses and deflection of beams. Shear stress
distribution. Torsion of shafts, helical springs. Combined stresses, thick-and
thin-walled pressure vessels. Struts and columns. Strain energy concepts and
theories of failure.
8. ENGINEERING MATERIALS :
Basic concepts on structure of solids. Crystalline maferials. Detects in
crystalline materials. Alloys and binary phase diagrams. Structure and
properties of common engineering materials. Heat treatment of steels. Plastics,
Ceramics and composite materials. Common applications of various materials.
9. PRODUCTION ENGINEERING :
Metal Forming : Basic Principles of forging, drawing and extrusion;
High energy rate forming; Powder metallurgy.
Metal Casting : Die casting, investment casting, Shall Moulding, Centrifugal
Casting, Gating & Riser design; melting furnaces.
Fabrication Processes : Principles of Gas, Arc, Shielded arc Welding; Advanced
Welding Processes, Weldability: Metallurgy of Welding.
Metal Cutting : Turning, Methods of Screw Production, Drilling, Boring, Milling,
Gear Manufacturing, Production of flat surfaces, Grinding & Finishing
Processes. Computer Controlled Manufacturing Systems-CNC, DNC, FMS, Automation
Cutting Tools Materials, Tool Geometry, Mechanism of Tool Wear, Tool Life &
Machinability; Measurement of cutting forces. Economics of Machining.
Unconventional Machining Processes. Jigs and Fixtures. Fits and tolerances,
Measurement of surface texture, Comparators Alignment tests and reconditioning
of Machine Tools.
10. INDUSTRIAL ENGINEERING :
Production Planning and Control : Forecasting - Moving average, exponential
smoothing, Operations, scheduling; assembly line balancing, Product development,
Break-even analysis, Capacity planning, PERT and CPM.
Control Operations : Inventory control ABC analysis, EOQ model, Materials
requirement planning. Job design, Job standards, Work measurement, Quality
Management - Quality analysis and control. Operations Research : Linear
Programming - Graphical and Simplex methods, Transportation and assignment
models. Single server queueing model.
Value Engineering : Value analysis for cost/value.
11. ELEMENTS OF COMPUTATION :
Computer Organisation, Flow charting, Features of Common computer Languages -
FORTRAN, d Base III, Lotus 1-2-3, C and elementary Programming.