-To learn the scientific reasons of adoptions for different measuring processes of different types of
-To learn and prove that measurement is a language and essential for communication in the
-To learn how different instruments are selected and used for different types of components.
-To learn different tools and techniques for statistical quality control.
-To develop the skill in using different methods and instruments, to ensure dimensional
metrology and technological conditions for different critical shapes, couture, surface roughness
LIST OF EXPERIMENTS
- Taking measurements using following instruments :
- Vernier height & depth gauge, (ii) Dial micrometer, (iii) Thread gauge, (iv) Radius gauge, (v) Filler gauge, (vi) Slip gauge.
- Measurement of angle of a component using :
- Vernier bevel protractor, (ii) Angle gauges , (iii) Sine-bar and slip gauges.
- Checking / measuring parallelism, cylindricity and concentricity of components using dial indicator.
- Measurement of a specific dimension for a lot of components, and prepare a histogram from the data obtained.
- Measurement of surface finish by a Talysurf instrument.
- Measurement of micro feature of a product (eg. Thread of a bolt or saw etc.) in a profile projector.
- Determination of natural cooling characteristics of a heated object by using a thermocouple.
- Measurement of air velocity across an air duct using anemometer.
- Fixing a strain gauge on a cantilevered flat section of steel. Then calibration of it as a force dynamometer using a wheatstone bridge and baling arrangement and loading arrangement.