Regulation 2021 Anna University Code – ME3491 deals with the semester – IV Theory of Machines Syllabus of B.E Mechanical Engineering. Most of the semester syllabus tries to give both practical and theoretical knowledge to the students. To acquire the proper knowledge regarding the studies to prepare for the examination, need a detailed syllabus right?
This article will assist you in gaining most of the syllabus details. We tried our best to provide the required syllabus info. Chapter-wise syllabus along with reference books written by experts and textbooks added. Hence in this article ME3491 – Theory of Machines syllabus, we include all the details regarding the examination. Students can easily get all the data regarding the syllabus on one page. Hope you will understand the syllabus. And All the best for your exams. Don’t forget to share it with your friends.
If you want to know more about the syllabus of B.E Mechanical Engineering connected to an affiliated institution’s four-year undergraduate degree program. We provide you with a detailed Year-wise, semester-wise, and Subject-wise syllabus in the following link B.E Mechanical Engineering Syllabus Anna University Regulation 2021.
Aim Of Objectives:
- To study the basic components of mechanisms, analyze the assembly with respect to the displacement, velocity, and acceleration at any point in a link of a mechanism and design cam mechanisms for specified output motions.
- To study the basic concepts of toothed gearing and kinematics of gear trains
- To Analyze the effects of friction in machine elements
- To Analyze the force-motion relationship in components subjected to external forces and analyze standard mechanisms.
- To Analyze the undesirable effects of unbalances resulting from prescribed motions in mechanism and the effect of dynamics of undesirable vibrations.
ME3491 – Theory of Machines Syllabus
Unit – I: Kinematics Of Mechanisms
Mechanisms – Terminology and definitions – kinematics inversions of 4 bar and slide crank chain – kinematics analysis in simple mechanisms – velocity and acceleration polygons – Analytical methods – computer approach – cams – classifications – displacement diagrams – layout of plate cam profiles – derivatives of followers motion – circular arc and tangent cams.
Unit – II: Gears And Gear Trains
Spur gear – law of toothed gearing – involute gearing – Interchangeable gears – Gear tooth action interference and undercutting – nonstandard teeth – gear trains – parallel axis gears trains – epicyclic gear trains – automotive transmission gear trains.
Unit – III: Friction In Machine Elements
Surface contacts – Sliding and Rolling friction – Friction drives – Friction in screw threads – Bearings and lubrication – Friction clutches – Belt and rope drives – Friction aspects in brakes – Friction in vehicle propulsion and braking.
Unit – IV: Force Analysis
Applied and Constrained Forces – Free body diagrams – Static equilibrium conditions – Two, Three and four members – Static Force analysis in simple machine members – Dynamic Force Analysis – Inertia Forces and Inertia Torque – D’Alembert’s principle – superposition principle – Dynamic force Analysis in simple machine members.
Unit – V: Balancing And Vibration
Static and Dynamic balancing – Balancing of revolving and reciprocating masses – Balancing machines – free vibrations – Equations of motion – Natural frequency – Damped Vibration – bending critical speed of simple shaft – Torsional vibration – Forced vibration – Harmonic forcing – Vibration isolation. (Gyroscopic principles).
Text Books:
- Uicker, J.J., Pennock G.R and Shigley, J.E., “Theory of Machines and Mechanisms”, Oxford University Press, 2017.
- Ramamurthi. V, “Mechanics of Machines”, Narosa Publishing House, 3rd edition 2019.
References:
- Amitabha Ghosh and Asok Kumar Mallik, “Theory of Mechanisms and Machines”, Affiliated East-West Pvt. Ltd., 1988.
- Rao. J.S. and Dukkipati.R.V. “Mechanism and Machine Theory”, New Age International Pvt. Ltd., 2nd edition,2014.
- Rattan, S.S, “Theory of Machines”, McGraw-Hill Education Pvt. Ltd., 5th edition 2019.
- Robert L. Norton, Kinematics and Dynamics of Machinery, Tata McGraw-Hill, 2013.
- Wilson and Sadler, Kinematics and Dynamics of Machinery, Pearson, 2008.
Related Posts On Semester – IV:
- ME3451 – Thermal Engineering
- ME3492 – Hydraulics and Pneumatics
- ME3493 – Manufacturing Technology
- CE3491 – Strength of Materials
- GE3451 – Environmental Sciences and Sustainability