ME 302 Strength & Mechanics of Deformable Materials Syllabus RGPV/RGTU (ME) Mechanical Engineering BE 3rd Third semester Syllabus

Rajiv Gandhi Technological University, Bhopal (MP)
Course: ME 302 Strength & Mechanics of Deformable Materials Syllabus
B.E. (ME) Mechanical Engineering 3rd Third III SEMESTER
Revised syllabus and Scheme of Examination effective from July 2007 updated on august 2010

UNIT I Mechanical properties of materials: Ductility, malleability, hardness, toughness, fatigue, creep; behavior of materials under tension, compression, bending, shear; ductile and brittle materials, failure of MS and CI in tension and torsion Stress and strain: stresses in members of a structure, axial loading, normal stress, shear stress, bearing stress, analysis of simple structures, stress on oblique plane under axial loading, stepped rods, members in series and parallel: stress strain diagram, Hooke’s law, modulus of elasticity, elastic and plastic behavior of materials, deformation under axial loading, statically indeterminate problems, stress due to temperature, Poisson’s ratio, Bulk modulus, shear strain, relation among elastic constants, residual stress, fiber reinforced composite materials

UNIT II Transformation of stress and strain, principal stresses, normal and shear stress, Mohr’s circle and its application to two and three dimensional analysis, ductile and brittle failures, transmission shaft under combined bending and torsion; stresses in thin walled pressure vessel

UNIT III Torsion in shafts: stresses in a shaft, deformation in circular shaft, angle of twist, steppedhollow, thin walled-hollow transmission shafts Leaf springs; Helical springs, open and closed coil, stress in spring wire, deflection of helical spring, springs in series and parallel.

UNIT IV Bending: pure bending, symmetric member, deformation and stress, bending of composite sections, eccentric axial loading, shear force and BM diagram, relationship among load, shear and BM, shear stresses in beams

UNIT V Theories of failures: maximum normal stress & shear stress theory; maximum normal and shear strain energy theory; maximum distortion energy theory; application of theories to different materials and loading conditions Columns: stability of structures, Euler’s formula for columns with different end conditions, Rankin’s formula.

References:
1. Beer FP, Johnson ER, Dewolf JT : Mechanics of Materials; TMH
2. Rattan; Strength of materials; TMH
3. Nash William; Schaum’s Outline of Strength of Materials; TMH.
4. Negi ; strength of materials; TMH
5. Singh Arbind K; Mechanics of Solids; PHI
6. Strength of Materials, Sadhu Singh,
7. Kamal K and Ghai RC; Advanced Mechanics of Materials; Khanna Pub.

AU 302 Production Process Syllabus RGPV/RGTU (AU) Automobile Engineering BE 3rd Third semester Production Process Syllabus

Rajiv Gandhi Technological University, Bhopal (MP)
Course: AU 302 Production Process Syllabus
B.E. (AU) Automobile Engineering 3rd Third III SEMESTER
Revised syllabus and Scheme of Examination effective from July 2007

Unit I Metrology: Standards of Measurements, Linear and angular instruments; slip gauges,  comparators, sine bar, angle gauges, clinometers, tape gauge, screw thread measurements limit gauging, Gauge design; fits and tolerance. 

Rolling: General description of machines and process; Rolling of structural sections plates and sheets; construction of halls; hot and cold rolling techniques

Unit II Metal cutting : Principles of metal cutting, tool geometry ,Tool life plots , Mach inability, Tool wear , Cutting force analysis ,Cutting tool materials & Cutting fluids ,Economics of metal machining .

Unit III Pattern Making: Pattern and pattern making, pattern allowances; pattern design considerations, core, core boxes, types of patterns.
Foundry: molding and core sands and their properties molding machines, centrifugal casting, dye casting shell molding; cupola description and operation. Lost wax molding; continuous casting.

Unit IV Forging: Theory and application of forging processes description; principle of toleration of drop and horizontal forging machines; General principle of designs.
Press working: Description and operation of processes, process of shearing, punching, piercing, blanking, trimming, perfecting, notching, lancing, embossing, coining, bending, forging and drawing press, tool dies, auxiliary equipment, safety devices, stock feeders, scrap cutters, forces, pressure and power requirements, requirements of stock material.

Unit V Welding: Gas welding, Electric arc welding, A.C. and D.C. welding machines and their characteristics. Flux, Electrodes, Pressure welding, electric resistance welding spot, seam and built welding, submerged arc welding; thermit and TIG & MIG Welding, Brazing Gas cutting 

Spinning: Introduction of spinning.

References:
1. Anderson and Tetro; Shop Theory;TMH
2. Kaushik JP; Manufacturing Processes; PHI
3. Bawa; Manufacturing Processes; TMH
4. Rao PN; Manufacturing Tech- Foundry, forming welding; TMH
5. Rao PN; Manufacturing Tech- Metal cutting and machine tools; TMH
6. Chapman; Workshop Technology :
7. Begeman; Manufacturing Process : John Wiley
8. Raghuvanshi; Workshop Technology :; Dhanpat Rai.
9. Ravi B; Metal Casting- CAD analysis; PHI.
10. Hajra Choudhary; Workshop Technology:, Vol I
11. Pandya & Singh;Production Engineering Science:.
List of Experiments (Expandable)
1. Study and use of various gauges
2. Jobs made in pattern shop
3. jobs made in metal cutting shop.
4. Jobs made in welding shop.