Theory of Machines and Mechanisms-II detailed syllabus scheme for B.Tech Mechanical Engineering (ME), 2018-19 onwards has been taken from the DBATU official website and presented for the Bachelor of Technology students. For Subject Code, Course Title, Lecutres, Tutorials, Practice, Credits, and other information, do visit full semester subjects post given below.
For all other DBATU Syllabus for Mechanical Engineering 5th Sem 2018-19, do visit ME 5th Sem 2018-19 Onwards Scheme. The detailed syllabus scheme for theory of machines and mechanisms-ii is as follows.
Theory of Machines and Mechanisms-II Syllabus for Mechanical Engineering (ME) 3rd Year 5th Sem 2018-19 DBATU
Pre-requisite:
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Course Outcomes:
At the end of the course, students will be able to:
- Identify and select type of belt and rope drive for a particular application
- Evaluate gear tooth geometry and select appropriate gears, gear trains
- Define governor and select/suggest an appropriate governor
- Characterize flywheels as per engine requirement
- Understand gyroscopic effects in ships, aero planes, and road vehicles.
- Understand free and forced vibrations of single degree freedom systems
Course Contents:
Unit 1
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Unit 2
Toothed Gears
Classification of gears, Terminology of spur gears, Conjugate action, Involute and cycloidal profiles, Path of contact, Contact ratio, Interference, Undercutting, Rack shift, Effect of center distance variations, Friction between gear teeth, Internal gears. Helical gear terminology, Normal and transverse module, Virtual number of teeth, Torque transmitted by helical gears, Spiral gears, Efficiency of spiral gears, Worm gears, Bevel gear terminology, Tooth forces and geometric relationship, Torque capacities.
Unit 3
Gear Trains
Velocity ratios, Types of gear trains, Tooth load, Torque transmitted and holding torque.
Unit 4
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Unit 5
Gyroscope
Gyroscope: Principles of gyroscopic action, Precession and gyroscopic acceleration, gyroscopic couple, Effect of the gyroscopic couple on ships, aeroplanes and vehicles, inclined rotating discs, gyroscopic stabilization.
Unit 6
Vibration
Single degree of freedom system Forced an free damped and undamped vibratins, Two rotor and three rotor system, Geared rotor system , Natural frequency , Modes of vibrations, Torsional dampers, Introduction to Holzers method for multi rotor system.
Text Books:
- S. S. Rattan, Theory of Machines, Tata McGraw Hill Publications, New Delhi.
- Thomas Beven, Theory of machines, CBS Publishers, Delhi, 1984.
- Kelly, Graham S., Mechanical Vibrations, Schaums Outline Series, McGraw Hill, New York, 1996.
- Rao, J.S., Introductory Course on Theory and Practice of Mechanical Vibration, New age International (P) Ltd, New Delhi, 2nd edition, 1999.
Reference Books:
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdf platform to make students’s lives easier..
For detail syllabus of all other subjects of Mechanical Engineering (ME) 5th Sem 2018-19 regulation, visit ME 5th Sem Subjects syllabus for 2018-19 regulation.