Syllabus - Machine Design (AN504 (C))
Agriculture Engineering
Machine Design (AN504 (C))
V-Semester
Unit I
Meaning of design, Phases of design, design considerations. Common engineering materials and their mechanical properties. Types of loads and stresses, theories of failure, factor of safety, selection of allowable stress. Stress concentration. Elementary fatigue and creep aspects.
Unit II
Cotter joints, knuckle joint and pinned joints, turnbuckle. Design of welded joints subjected to static loads. Design of threaded fasteners subjected to direct static loads, bolted joints loaded in shear and bolted joints subjected to eccentric loading.
Unit III
Design of shafts under torsion and combined bending and torsion. Design of keys. Design of muff, sleeve, and rigid flange couplings. Design of helical and leaf springs.
Unit IV
Design of flat belt, V-belt drives and pulleys. Design of gears. Design of screw motion mechanisms like screw jack, lead screw, etc. Selection of anti-friction bearings.
Course Objective
To provide basic knowledge on the design consideration and methodology of various machine elements.
Course Outcome
Students have knowledge of design phases, design consideration, design of shafts, various joints, design of belts, pulleys, etc.
Practicals
Reference Books
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Anonymous. 1984. Design data Hand book. PSG, Coimbatore.
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Jain.R.K. 2013.Machine Design.Khanna Publishers, 2-B Nath Market, NaiSarak, New Delhi.
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K Mahadevan and K Balaveera Reddy. 2013. Design Data Handbook for Mechanical Engineering in SI and Metric Units. CBS publications, New Delhi.
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Khurmi.R.S and Gupta.J.K. 2014.A Text Book of Machine Design. S. Chand & Company Ltd., New Delhi.
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Maleev and Hartman. 1978. Mechanical Design of Machines. CBS Publications, New Delhi. Norton. R.L. 1991.Machine Design. Pearson Education, New Delhi.
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Pandya.N.C and Shah.C.S. 1981.Machinedesign.Charotar Book Stall, Anand.
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Shigley.J.E and C.R. Mischke.Mechanical Engineering Design. 2004. Tata McGraw Hill India Ltd., New Delhi.