surface finish, symbols and representing surface finish on drawing - Representation of welded joints, riveted joints and screw threads – Fits & Tolerances – calculation of minimum and maximum clearances and allowances – Geometrical tolerance – form and position tolerances – symbols – indicating geometrical tolerances on drawings – Introduction to selective assembly and interchangeable manufacture.

Cotter joint with sleeve – Gib and cotter joint – Couplings – Protected and Unprotected type flanged coupling – Universal Coupling.Using any CAD Software: Laboratory Class: Gib and Cotter joint & Protected type flanged coupling

Plummer block – Swivel Bearing – Foot step journal bearing – Foot step ball bearing – Safety valves Using any CAD Software: Laboratory Class: Plummer block & Swivel Bearing

Petrol Engine Piston & Box type steam engine piston and piston rod– Connecting rod – Gland and Stuffing box Using any CAD Software: Laboratory Class: Petrol Engine Piston & Connecting rod

Machine vice – Pipe Vice– Screw Jack – Tailstock - Lathe Slide Rest Using any CAD Software: Laboratory Class: Machine vice & Screw Jack