DESIGN OF MACHINE ELEMENTS PRE-REQUISITE: Nil
Faculty: Dr. S. Sathyanarayanan
OBJECTIVE: A course to introduce the design of various transmission elements like shaft, gear, belt and bearing, joints etc. and familiarise with use of design data book and standards.
1. PRODUCT DEVELOPMENT PRINCIPLES (10)
mechanical properties of materials Stresses - Theories of failure -Stress concentration factor -factor of safety
2. DESIGN OF SHAFTS (7)
based on bending moment, twisting moment, combined of bending & twisting moments, axial loads in addition to combined torsional and bending loads, rigidity and stiffness. Design of Coil Spring
3.COUPLINGS, KEYS AND BELTS .CHAINS AND BEARINGS (9)
4. DESIGN OF WELDED AND RIVETED JOINTS (7)
types of joints.
5. DESIGN OF SPUR AND HELICAL GEARS . (9)
Design of gear box-layout diagram, speed diagram
TEXT BOOKS
1. Shigley,J.E. and Mischke "Mechanical Engineering Design" McGraw Hill, 1994.
2. Prabhu, T.J. "Fundamentals of machine design", 1997
3. Khurmi,R.S &Gupta,J.K. "Atext Book of Machine Design", Eurasia Publishing House (P) L«d,New Delhi, 1993.
REFERENCES
1. Shigley, J.E. and Mischke "Mechanical Engineering Design" McGraw Hill, 1994.
2. Prabhu, T.J. "Fundamentals of machine design", 1997
3. Khurmi,R.S &Gupta,J.K “Atext Book of Machine Design”, Eurasia Publishing House (P) Ltd,New Delhi,1993.
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