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BE Mechanical 2003 Structure - K. K. Wagh Education Society

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(402051): Advanced Machine Design (Elective II)<br />

Teaching Scheme<br />

Lectures: 4 Hrs/Week<br />

Examination Scheme<br />

Theory: 100 Marks<br />

1. Cams:<br />

Disk, cylindrical and three dimensional cams-selection of base curve-uniform<br />

acceleration base curve-harmonic base curve-cycloidal base curve-cam profile<br />

layout-polynomial cams-the 3-4-5 cam-analysis of cam and follower forces-cam<br />

design.<br />

2. Springs:<br />

Helical spring of rectangular cross section- Belleville spring-rubber springscylindrical<br />

rubber springs with shear and torsional loadings.<br />

3. Gears:<br />

Gear boxes for machine tool applications- determination of variable speed rangegraphical<br />

representation of speeds-structure diagram-deviation diagram-ray<br />

diagram-selection of optimum ray diagram- difference between number of teeth<br />

of successive gears in a change gear box-analysis of twelve speed gear boxcompound<br />

ray diagram.<br />

4. Design of Hoisting Equipments:

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