CME389 – Design of Transmission System Syllabus Regulation 2021 Anna University

Design of Transmission System is from Anna University conducting B.E Mechanical Engineering Sandwich containing semester VI examination subject. In this article, we are glad to provide the syllabus of Design of Transmission System.

We aim to provide the unit-wise syllabus for the students to get help with their preparation for the examination. With the assistance of the syllabus, you can able to learn before everyone else. You will get a good grip on the syllabus to make your preparation strategies. We also add appropriate textbooks and references from the expert faculty regarding the subject code CME389 – Design of Transmission System Syllabus. Hope this information is useful. Kindly share it with your classmates if you like it.

If you want to know more about the B.E Mechanical Engineering Sandwich syllabus 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 Sandwich Syllabus Regulation 2021 Anna University.

Aim Of Objectives:

To gain knowledge on the principles and procedure for the design of Mechanical power Transmission components.
To understand the standard procedure available for Design of Transmission of Mechanical elements spur gears and parallel axis helical gears.
To learn the design bevel, worm and cross helical gears of Transmission system.
To learn the concepts of design multi and variable-speed gearboxes for machine tool applications.
To learn the concepts of design to cams, brakes and clutches (Use of P S G Design Data Book permitted).

CME389 – Design of Transmission System Syllabus

Unit – I: Design Of Flexible Elements

Design of Flat belts and pulleys – Selection of V belts and pulleys – Selection of hoisting wire ropes and pulleys – Design of Transmission chains and Sprockets.

Unit – II: Spur Gears And Parallel Axis Helical Gears

Speed ratios and number of teeth-Force analysis -Tooth stresses – Dynamic effects – Fatigue strength Factor of safety – Gear materials – Design of straight tooth spur & helical gears based on strength and wear considerations – Pressure angle in the normal and transverse plane-Equivalent number of teeth-forces for helical gears.

Unit – III: Bevel, Worm And Cross Helical Gears

Straight bevel gear: Tooth terminology, tooth forces and stresses, equivalent number of teeth. Estimating the dimensions of pair of straight bevel gears. Worm Gear: Merits and demerits terminology. Thermal capacity, materials-forces and stresses, efficiency, estimating the size of the worm gear pair. Cross helical: Terminology-helix angles-Estimating the size of the pair of cross helical gears.

CME389 – Design of Transmission System Syllabus Regulation 2021 Anna University

Unit – IV: Gear Boxes

Geometric progression – Standard step ratio – Ray diagram, kinematics layout -Design of sliding mesh gear box – Design of multi speed gear box for machine tool applications – Constant mesh gear box – Speed reducer unit. – Variable speed gear box, Fluid Couplings, Torque Converters for automotive applications.

Unit – V: Cams, Clutches And Brakes

Cam Design: Types-pressure angle and under-cutting base circle determination-forces and surface stresses. Design of plate clutches –axial clutches-cone clutches-internal expanding rim clutches Electromagnetic clutches. Band and Block brakes – external shoe brakes – Internal expanding shoe brake.

Text Books:

Bhandari V, “Design of Machine Elements”, 4th Edition, Tata McGraw-Hill Book Co, 2016.
Joseph Shigley, Charles Mischke, Richard Budynas and Keith Nisbett “Mechanical Engineering Design”, 8th Edition, Tata McGraw-Hill, 2008.

References:

Merhyle F. Spotts, Terry E. Shoup and Lee E. Hornberger, “Design of Machine Elements” 8th Edition, Prentice Hall, 2003.
Orthwein W, “Machine Component Design”, Jaico Publishing Co, 2003.
Prabhu. T.J., “Design of Transmission Elements”, Mani Offset, Chennai, 2000.
Robert C. Juvinall and Kurt M. Marshek, “Fundamentals of Machine Design”, 4th Edition, Wiley, 2005.
Sundararajamoorthy T. V, Shanmugam . N, “Machine Design”, Anuradha Publications, Chennai, 2003.

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