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Monday, August 13, 2012

AN3303 MEASUREMENTS AND CONTROLS SYLLABUS | ANNA UNIVERSITY BE MECHANICAL AND AUTOMATION ENGINEERING 5TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013

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AN3303 MEASUREMENTS AND CONTROLS SYLLABUS | ANNA UNIVERSITY BE MECHANICAL AND AUTOMATION ENGINEERING 5TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIFTH SEMESTER BE MECHANICAL AND AUTOMATION ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS, IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009


AN3303 MEASUREMENTS AND CONTROLS L T P C
3 0 0 3
OBJECTIVE
To understand the principles of metrology and measurements, methods of measurement and its
application in manufacturing industries.
UNIT I CONCEPT OF MEASUREMENT 9
General concept – Generalised measurement system-Units and standards-measuring instrumentssensitivity,
readability, range of accuracy, precision-static and dynamic response-repeatabilitysystematic
and random errors-correction, calibration, interchangeability.
UNIT II LINEAR AND ANGULAR MEASUREMENT 9
Definition of metrology-Linear measuring instruments: Vernier, micrometer, interval
measurement, Slip gauges and classification, interferometery, optical flats, limit gauges-
Comparators: Mechanical, pneumatic and electrical types, Aplications. Angular measurements: -
Sine bar, optical bevel protractor, angle Decker – Taper measurements.
UNIT III FORM MEASUREMENT 9
Measurement of screw threads-Thread gauges, floating carriage micrometer-measurement of
gears-tooth thickness-constant chord and base tangent method-Gleason gear testing machine –
radius measurements-surface finish, straightness, flatness and roundness measurements.
44
UNIT IV LASER AND ADVANCES IN METROLOGY 9
Precision instruments based on laser-Principles- laser interferometer-application in linear, angular
measurements and machine tool metrology Coordinate measuring machine (CMM)- Constructional
features – types, applications – digital devices- computer aided inspection.
UNIT V MEASUREMENT OF POWER, FLOW AND TEMPERATURE RELATED PROPERTIES
9
Force, torque, power:-mechanical, pneumatic, hydraulic and electrical type-Flow measurement:
Venturi, orifice, rotameter, pitot tube –Temperature: bimetallic strip, pressure thermometers,
thermocouples, electrical resistance thermister.
TOTAL : 45 PERIODS
TEXT BOOKS
1. Jain R.K., “Engineering Metrology”, Khanna Publishers, 1994
2. Alan S. Morris, “The Essence of Measurement”, Prentice Hall of India, 1997
REFERENCES
1. Gupta S.C, “Engineering Metrology”, Dhanpat rai Publications, 1984
2. Jayal A.K, “Instrumentation and Mechanical Measurements”, Galgotia Publications 2000.
3. Beckwith T.G, and N. Lewis Buck, “Mechanical Measurements”, Addison Wesley, 1991.
4. Donald D Eckman, “Industrial Instrumentation”, Wiley Eastern, 1985.

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