WITH EFFECT FROM THE ACADEMIC YEAR 2013 - 2014

ME 432

METROLOGY AND INSTRUMENTATION LAB

Instruction                                                                                                                                                                                          3  Periods per week

Duration of University Examination                                                                                                                                                      3  Hours

University Examination                                                                                                                                                                       50 Marks

Sessional                                                                                                                                                                                            25 Marks

1.         Measurement with inside, outside and depth micrometers.

2.         Measurement with height gauges, height masters, etc.

3.         Measurement of Linear and Angular dimensions with Tool Maker’s Microscope - Flat specimens plain, cylindrical specimens with centers and threaded components

4.         Measurement with - Dial Indicator / Electrical Comparator / Mechanical Comparator / Dial Bore Gauges, etc.

5.         Measurement of angles with Sinebar, Bevel protractor and Precision level, Block level, etc.

6.         Measurement of roundness errors with bench centres.

7.         Geometrical tests on Lathe machine.

8.         Measurement of flatness errors (surface plate) with precision level.

9.         Measurement with optical projector.

10.     Checking machined components with plug gauges, adjustable snap gauges, indicating gauges, etc.

11.     Force measurement with strain gauge type load cell / proving ring / piezoelectric load cell etc.

12.     Temperature measurement with thermocouples