Metrology and Measurements

BASICS OF METROLOGY

Metrology and Types of Metrology
Necessity and Importance of Metrology
Methods of Measurements
Generalized Measurement System
Factors affecting the accuracy of the Measuring System
Sensitivity
Static and Dynamic Response
Errors In Measurements
Introduction to Dimensional And Geometric Tolerance
Iinterchangeability
Technical Terms in Measurement

LINEAR AND ANGULAR MEASUREMENTS

Technical Terms in Measurement
Linear Measuring Instruments
Slip Gauges
Vernier Calipers
Interfero Meters
limit gauges
Plug Gauges
Taper plug gauges and Ring gauges
Snap Gauge and its types
Taylor�s Principle
Common types of Comparators
Mechanical comparator
Electrical comparator
Electronic comparator
Sine bar
Bevel protractors
Angle Dekkor
Uses of Angle Dekkor
Technical Terms in Linear and Angular Measurements

ADVANCES IN METROLOGY

Precision Instrument Based on Laser
Use of Laser
Laser Interferometry
Laser Interferometer
Machine Tool Testing
Interferometric Measurement of Angle
Co-Ordinate Measuring Machines
Applications Advantages, Disadvantages of Co-ordinate measuring machines
Computer Controlled Co-Ordinate Measuring Machine
CNC-CMM: Construction and Features of CMM Software
Computer Aided Inspection Using Robots
Technical Terms in Laser Metrology

FORM MEASUREMENT

Thread Measurement
Gear Measurement
Radius Measurement
Surface Finish Measurement
Methods of measuring surface finish
Inspection by comparison methods
Direct instrument measurements
Straightness Measurement
Flatness Testing
Roundness Measurement
Devices used for measurement of roundness
Roundness measuring machine
Modern Roundness Measuring Instruments
Technical Terms in Thread Measurement

MEASUREMENT OF POWER and FLOW AND TEMPERATURE

Measurement of Force
Scale and balances on Measurement of Force
Torque Measurement
Measurement of Power
Flow Measurements
Orifice Flow Meter
Venturi Meter
Pitot tube
Rotameter
Technical Terms in Measurement of Power, Flow and Temperature Related Properties
Temperature Measurement
Thermocouples (Thermo-junctive temperature measuring devices)
Thermoresistive Temperature Measuring Devices

Metrology and Measurements - ME8501, ME6504

Important questions and answers, Question Paper download, Online Study Material, Lecturing Notes, Assignment, Reference, Wiki

Exam Question Papers

Important Questions

Notes and Study Material

Question Bank

BASICS OF METROLOGY

LINEAR AND ANGULAR MEASUREMENTS

ADVANCES IN METROLOGY

FORM MEASUREMENT

MEASUREMENT OF POWER and FLOW AND TEMPERATURE

BASICS OF METROLOGY

LINEAR AND ANGULAR MEASUREMENTS

ADVANCES IN METROLOGY

FORM MEASUREMENT

MEASUREMENT OF POWER and FLOW AND TEMPERATURE