List of Experiments
UNIT – I METROLOGY
-
Calibration and use of linear measuring instruments – Vernier caliper, micrometer, Vernier height gauge, depth micrometer, bore gauge, telescopic gauge, Comparators.
-
Measurement of angles using bevel protractor, sine bar, autocollimator, precision level.
-
Measurement of assembly and transmission elements - screw thread parameters – Screw thread Micrometers, Three wire method, Toolmaker’s microscope.
-
Measurement of gear parameters – Micrometers, Vernier caliper, Gear tester.
-
Measurement of features in a prismatic component using Coordinate Measuring Machine (CMM), Programming of CNC Coordinate Measuring Machines for repeated measurements of identical components.
-
Non-contact (Optical) measurement using Measuring microscope / Profile projector and Video measurement system.
-
Measurement of Surface finish in components manufactured using various processes (turning, milling, grinding, etc.,) using stylus based instruments
UNIT – II DYNAMICS LABORATORY
-
Study of gear parameters.
-
Epicycle gear Train
-
Determination of moment of inertia of flywheel and axle system.
-
Determination of mass moment of inertia of a body about its axis of symmetry.
-
Undamped free vibrations of a single degree freedom spring-mass system
-
Torsional Vibration (Undamped) of single rotor shaft system.
-
Dynamic analysis of cam mechanism.
-
Experiment on Watts Governor.
-
Experiment on Porter Governor.
-
Experiment on Proell Governor
-
Experiment on motorized gyroscope.
-
Determination of critical speed of shafts.