Advanced Metrology
advanced-metrology
Syllabus
Faculty: Dr. A.M Mohanty
Theory +Practice
Module: I (3Hours)
Introduction to Metrology; Importance and Need for Measurements and Metrology, Need for Inspection,Precision & Accuracy,Errors in Measurement.
Practice-1: Introduction to Metrology Laboratory. Steel Rule, Tape, RightAngle Protractor, Surface Plate
Module: II (5 Hours)
Standards of Measurement: Verniers and Micrometers least count calculation, Use of Slide Calipers, Height Gauge, Micrometer and 3point Bore Micrometer
Practice-2: Vernier Caliper inside & outside, Depth Measurement and Height Gauge
Practice-3: Micrometers, Outside & Inside Micrometer , Depth Micrometer
Practice-4: Three point Bore Micrometer
Module: III (3Hours)
Slip Gauges: Types of Gauge blocks and uses
Practice-5: Calibration of measuring Instruments using slip gauge blocks
Module: IV (3 Hours)
Limits Fits and Tolerances :Definitions ,Types of Fits (Clearance, Transition and Interference) Allowances, Hole and Shaft basis systems with numericals
Module: V (3 Hours)
Angle measurement : Spirit Level, Sine Bar and Bevel Protractor. Least count determination and applications
Practice-6: SineBar/Spirit Level Measurement of Angles on a Surface plate
Practice-7: Angle measurement by Bevel Protractor
Module: VI (2 Hours)
Gauge design: Design of Go and NO - GO gauges, Ring gauge and Plug Gauge applications
Practice-8: Study and use Gauges -Filler, Radius,Thread,Wire,Snap, Go-NoGo gauge.
Module: VII (6 Hours)
Tool makers Microscope: Principle and applications, Measuring Machines: Coordinate Measuring Machine, Talysurf, Profile Projector
Practice-9: Measurement of Template using Profile Projector
Practice-10: Measurement of Profile by Tool Makers Microscope
Practice-11: Measurement of surface roughness using Talysurf
Text books:
https://youtu.be/JTVU064yFnk
Session 2
https://youtu.be/hnU7hoxPEs8Practice 1
https://youtu.be/rddQmcNk1w4Session 3
https://youtu.be/xNEI-n4C5hkSession 4
https://youtu.be/NF2YSTPx8lc
https://youtu.be/ZxohUfAf2GY
https://youtu.be/i_EenfVKBXM
https://youtu.be/nV5mHr3Ic7kSession 5
https://youtu.be/r8VXU-lZnXQ
Session 6
Slip Gauges :types and uses
https://youtu.be/tqcOUmV4kOM
https://youtu.be/Rt3yYfz0MjU?t=121Session 7
https://youtu.be/joBy4BoJszo?list=TLPQMjAwNTIwMjCz7bQfr_woZw
Session 8
https://youtu.be/-W92o67kGEo?list=TLPQMjAwNTIwMjCz7bQfr_woZwSession 9
Angle measurement :Spirit Level, Sine Bar and Bevel Protractor. Least count determination and applications
https://youtu.be/KBzkDmNBreo?list=TLPQMjAwNTIwMjCz7bQfr_woZw
https://youtu.be/ygxPWzCiVNU
https://youtu.be/50qt5k1IqwISession 10
https://youtu.be/MqER_yU-p2Q
https://youtu.be/Vb3UsXylby0Session 11
https://youtu.be/5GS6MAPx598
Session 12
https://youtu.be/RastHaI0lOA
https://youtu.be/jTbRMMgbnNU
https://youtu.be/RFsrhGyWXMg
https://youtu.be/A8A2jcBlL2M
BOOKS
Text Books:
Course Name : Advanced Metrology
Code(Credit) : ENFC0401(1-1-0)
Theory +Practice
Course Objectives:
- To make students familiar with measuring systems and standard of measurements.Learns about basic measurement devices
- Understanding Basic Measurement Systems in real time engineering applications
- Enables students to work in Quality Control and assurance industries
Course Syllabus
Module: I (3Hours)
Introduction to Metrology; Importance and Need for Measurements and Metrology, Need for Inspection,Precision & Accuracy,Errors in Measurement.
Practice-1: Introduction to Metrology Laboratory. Steel Rule, Tape, RightAngle Protractor, Surface Plate
Module: II (5 Hours)
Standards of Measurement: Verniers and Micrometers least count calculation, Use of Slide Calipers, Height Gauge, Micrometer and 3point Bore Micrometer
Practice-2: Vernier Caliper inside & outside, Depth Measurement and Height Gauge
Practice-3: Micrometers, Outside & Inside Micrometer , Depth Micrometer
Practice-4: Three point Bore Micrometer
Module: III (3Hours)
Slip Gauges: Types of Gauge blocks and uses
Practice-5: Calibration of measuring Instruments using slip gauge blocks
Module: IV (3 Hours)
Limits Fits and Tolerances :Definitions ,Types of Fits (Clearance, Transition and Interference) Allowances, Hole and Shaft basis systems with numericals
Module: V (3 Hours)
Angle measurement : Spirit Level, Sine Bar and Bevel Protractor. Least count determination and applications
Practice-6: SineBar/Spirit Level Measurement of Angles on a Surface plate
Practice-7: Angle measurement by Bevel Protractor
Module: VI (2 Hours)
Gauge design: Design of Go and NO - GO gauges, Ring gauge and Plug Gauge applications
Practice-8: Study and use Gauges -Filler, Radius,Thread,Wire,Snap, Go-NoGo gauge.
Module: VII (6 Hours)
Tool makers Microscope: Principle and applications, Measuring Machines: Coordinate Measuring Machine, Talysurf, Profile Projector
Practice-9: Measurement of Template using Profile Projector
Practice-10: Measurement of Profile by Tool Makers Microscope
Practice-11: Measurement of surface roughness using Talysurf
Text books:
- Gupta, I C, A Text Book of ENGINEERING METROLOGY.2016. 8th Edition, Reprint, Dhanpat Rai Publication, New Dehi-110002
- Narayana, K L, Engineering Metrology.2014. Third Edition, Scitech Publication(India) Privet Limited
- Mahajan, M, A Text Book of Metrology. 2010. Dhanpat Rai& Co (P) Ltd, ISBN 13 : 978-817700051
| Introduction to metrology ,Importance and need for measurements and metrology |
Session 2
| Terminology :Precision &Accuracy,Errors,Line and End standards |
| Introduction to Metrology lab.Steel Rule, Tape,Right AngleProtractor, SurfacePlate |
| Calibration of line standards and end standards |
| Verniers and micrometers |
| Practice 2.Vernier Caliper inside, outside, depth measurement and HeightGauge |
| Practice 3.Micrometers,Outside & InsideMicrometer , Depth Micrometer |
| Practice 4Three point Bore Micrometer |
| Dial gauge Indicator :Principle and uses |
Session 6
Slip Gauges :types and uses
https://youtu.be/tqcOUmV4kOM
| Practice 5- .Calibration of measuring instruments using slip gauge blocks |
| Limits,Fits,Tolerances |
Session 8
| Allowances, Hole and Shaft basis systems with Numerical problems |
Angle measurement :Spirit Level, Sine Bar and Bevel Protractor. Least count determination and applications
https://youtu.be/KBzkDmNBreo?list=TLPQMjAwNTIwMjCz7bQfr_woZw
| Practice 6.Sine Bar/ Spirit Level Measurement of Angles on a Surface plate |
| Practice 7:Angle measurement by Bevel Protractor |
https://youtu.be/50qt5k1IqwISession 10
| Gauge design :Design of Go and NO GO gauges |
| Practice 8.Gauges- Filler,Radius, Thread, Wire,Snap, GO-NOGO |
| Tool makers Microscope:Principle and applications |
Session 12
| Measuring Machines: Coordinate Measuring Machine,Talysurf,Profile Projector |
| Practice 9.Measurement of template using Profile Projector |
| Practice 10: Measurement of Profile by Tool makers microscope |
| Practice 11:Measurement of surface roughness using Talysurf |
BOOKS
Text Books:
- Gupta, I C, A Text Book of ENGINEERING METROLOGY.2016. 8th Edition, Reprint, Dhanpat Rai Publication, New Dehi-110002
- Narayana, K L, Engineering Metrology.2014. Third Edition, Scitech Publication(India) Privet Limited
- Mahajan, M, A Text Book of Metrology. 2010. DhanpatRai& Co (P) Ltd,ISBN 13 : 978-817700051
Case Studies
Case Studies
Course Materials
Session plan & materials
No materials published yet.