MID SEM EXAM SYLLABUS

BE VII SEM 

MACHINE DESIGN

1. Gear Design:

Recitation:  Classification of gears, Selection of type of gears, Law of Gearing, Gear terminology, Standard system of gear tooth, force analysis, Interference and undercutting, number of teeth, gear tooth failures, selection of material.

Spur and Helical Gears: Stress in gear tooth: Lewis formula, AGMA bending stress equation and AGMA pitting resistance formula, Gear quality and selection aspects.

Bevel and Worm gears: Specifications and design of bevel and worm gears.

2. Design of Cranes: 
Basic objectives of material handling system, Types  of load,  Classification and application of various Material handling equipment, Basic principles in selection of  material handling system, Classification of cranes, Stress analysis and selection of Hooke  (IS 15560, 2005), Pulley System  (hoisting tackle  analysis), Steel Wire ropes: Classification and coding, stress analysis and selection, Design of Sheave and drums.