Metrology & Computer Aided Inspection
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Metrology & Computer Aided Inspection Syllabus — Unit-wise Content
The official GTU curriculum for Metrology & Computer Aided Inspection (subject code 2722809) as prescribed for M(E · Semester 2 divides the course into 5 units, covering 31 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (2722809)Unit 1 Metrology and Techniques
- Standards in metrology-definition
- Characteristics Length & Angular measurements-Review of standard instruments
- GD and tolerance procedure-Review of dimension & form tolerance and methods of measurement
- Tolerance analysis
Unit 2 Surface and form metrology - flatness, roughness, waviness cylindricity,
- Methods of improving accuracy & surface finish
- Influence of forced vibration on accuracy
- Dimensional wear of cutting tools and its influences on accuracy
Unit 3 Standards for length measurement standards and their calibration – Light
- interference - Method of coincidence - Measurement errors
- Various tolerances and their specifications
- gauging assembly
- Angular measurements - principles and measuring instruments
Unit 4 Laser Applications in Metrology
- LASER light source
- LASER interferometer
- LASER alignment telescope
- LASER micrometer
- On-line and in-process measurements of diameter
- Roundness and surface roughness using LASER
- Micro holes and topography measurements
- straightness and flatness measurement
Unit 5 Special Measuring Instruments and Techniques
- Optoelectronic devices
- contact and non-contact types
- Applications in on- line and in-process monitoring systems
- Tool wear measurement
- Surface measurement
- Machine vision
- shape identification
- Edge detection techniques
- gray scale correlation
- Template Techniques
- Surface roughness using vision system
- Interfacing robot and image
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