UNIT 1:
Factor influencing machine design, selection of materials based on mechanical properties
Direct, bending and torsion stress equations – Impact and shock loading
Calculation of principle stresses for various load combinations, eccentric bending – Factor of safety
Calculation of principle stresses for various load combinations, eccentric bending – Factor of safety
Calculation of principle stresses for various load combinations, eccentric bending – Factor of safety
Calculation of principle stresses for various load combinations, eccentric bending – Factor of safety
Soderberg, Goodman and Gerber relations
Soderberg, Goodman and Gerber relations
Soderberg, Goodman and Gerber relations
UNIT 2:
Design of solid and hollow shafts based on strength and rigidity
Design of rigid and flexible couplings
Design of keys and key ways
Design of keys and key ways
Design of rigid and flexible couplings
Design of rigid and flexible couplings
Design of rigid and flexible couplings
UNIT 3:
Nomenclature of worm and bevel gears
Design of spur and helical gears
Design of spur and helical gears
UNIT 4:
Design of helical under constant and varying loads
Design of leaf springs under constant and varying loads
Design of helical under constant and varying loads
UNIT 5:
Selection of bearings – Sliding contact and rolling contact types – Cubic mean load
Selection of bearings – Sliding contact and rolling contact types – Cubic mean load
Selection of bearings – Sliding contact and rolling contact types – Cubic mean load
