Metrology Laboratory

Metrology Laboratory

• Metrology, the science of measurement, helps manufacturers to attain the proper fit and finish for their products. It embraces both experimental and theoretical measurements and determinations at any level of uncertainty in any field of science and technology. Metrology Lab plays a crucial role for a student who wants to pursue his career in industrial engineering and shop floor control. Metrology lab’s list of experiment are chosen in such a way  to familiarize our B. Tech final year students in various kinds of measuring tools/instruments, measuring techniques, measurement methods, calibration procedures, SQC procedures. The students learn the measurement procedure in basic measuring instruments such as thread micrometer, gear tooth vernier, lever dial gauge, GO-NO gauges and centre distance gauge other than normal micrometer and vernier calliper used in shop floor. The calibration exercise makes them to find the standard error involved in the measuring instrument using set of slip gauges

List of Experiments

• Various parameter measurements on a product using measuring Instruments and Gauges (Engine Block, Piston).
• Taper measurement using Sine bar and Sine Centre.
• Circularity measurement using Electronic and Mechanical comparator 
• Calibration of Measuring Instruments (Vernier Caliper, Micrometer, Dial Gauge and Vernier Height Gauge).
• Various parameter measurement on a basic specimens using Computerised profile projector
• Indirect method of measurement using standard balls and rollers
• V –block angle and width measurement
• Measurement of bore diameter using Two balls method
• Gear tooth thickness measurement using Gear tooth Vernier Caliper.
• Gear Tooth Profile measurement using Parkinson Gear Tester
• Process capability of Lathe measurement using Variable chart
• Process capability of Lathe measurement using Attribute chart
• Nomenclature of single point cutting tool using Tool Makers Microscope
• Surface Roughness Measurement using Surface Roughness Tester
• Straightness measurement using Autocollimator
• Engine Bore Straightness Measurement using bore dial gauge
• Thread parameter measurement using Floating Carriage Micrometer.
• Thread parameter measurement using Thread Micrometer.
• Thread and Gear measurement using computerised Profile Projector

Machine Vision System
Description:

• The Machine vision system also works on the basis of coordinate metrology. The high-resolution camera used to capture the images of the object to be measured continuously. The element for measurements can be chosen appropriately to measure the defects. The vision is provided with contour and surface illumination integrated with a probe for 3D measurement