Machine Elements in Mechanical Design Solution : nature of mechanical design, stress and deformation analysis, combined stresses and mohr’s circle, design for different types of loading, columns, belt drives and chain drives, kinematics of gears, spur gear design, helical gears, bevel gears, worm gearing, keys, couplings, seals, shaft design, tolerances and fits, rolling contact bearings, plain surface bearings, linear motion elements, springs, fasteners, machine frames, bolted connections, welded joints, electric motors and controls, motion control.