MF3010 Syllabus - Micro And Precision Engineering - 2021 Regulation - Open Elective | Anna University

MF3010 Syllabus - Micro And Precision Engineering - 2021 Regulation - Open Elective | Anna University

MF3010

MICRO AND PRECISION ENGINEERING

 L T P C

3003

COURSE OBJECTIVES: At the end of this course the student should be able to
• Learn about the precision machine tools
• Learn about the macro and micro components.
• Understand handling and operating of the precision machine tools.
• Learn to work with miniature models of existing machine tools/robots and other instruments.
• Learn metrology for micro system

UNIT I

INTRODUCTION TO MICROSYSTEMS

9

Design, and material selection, micro-actuators: hydraulic, pneumatic, electrostatic/ magnetic etc. for medical to general purpose applications. Micro-sensors based on Thermal, mechanical, electrical properties; micro-sensors for measurement of pressure, flow, temperature, inertia, force, acceleration, torque, vibration, and monitoring of manufacturing systems.

UNIT II

FABRICATION PROCESSES FOR MICRO-SYSTEMS:

9

Additive, subtractive, forming process, microsystems-Micro-pumps, micro- turbines, micro engines, micro-robot, and miniature biomedical devices


UNIT III

INTRODUCTION TO PRECISION ENGINEERING

9

Machine tools, holding and handling devices, positioning fixtures for fabrication/ assembly of microsystems. Precision drives: inch worm motors, ultrasonic motors, stick- slip mechanism and other piezo-based devices.

UNIT IV

PRECISION MACHINING PROCESSES

9

Precision machining processes for macro components - Diamond turning, fixed and free abrasive processes, finishing processes.

UNIT V

METROLOGY FOR MICRO SYSTEMS

9

Metrology for micro systems - Surface integrity and its characterization.

TOTAL: 45 PERIODS

COURSE OUTCOMES: Upon the completion of this course the students will be able to
• Select suitable precision machine tools and operate
• Apply the macro and micro components for fabrication of micro systems.
• Apply suitable machining process
• Able to work with miniature models of existing machine tools/robots and other instruments.
• Apply metrology for micro system

TEXT BOOKS:
1. Davim, J. Paulo, ed. Microfabrication and Precision Engineering: Research and Development. Woodhead Publishing, 2017
2. Gupta K, editor. Micro and Precision Manufacturing. Springer; 2017

REFERENCES:
1. Dornfeld, D., and Lee, D. E., Precision Manufacturing, 2008, Springer.
2. H. Nakazawa, Principles of Precision Engineering, 1994, Oxford University Press.
3. Whitehouse, D. J., Handbook of Surface Metrology, Institute of Physics Publishing, Philadelphia PA, 1994.
4. Murthy.R.L, ―Precision Engineering in Manufacturing‖, New Age International, New Delhi, 2005

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