Design Of Transmission Systems 4n536

SRM University Faculty of Engineering & Technology Kattankulathur – 603203 School of Mechanical Engineering Department of Mechanical Engineering Course plan Course code : ME0405 Course title : Design of Transmission Systems Semester : VII Academic year / semester: 2013 – 2014 / Odd (June – October 2013)

Section

Section details:

A B C D E F

Room No. MEA 301 MEA 302 MEA 303 MEA 304 MEA 401 MEA 402

Name Mr. E. Vijayaragavan Mr. C. Subramanian Mr. S. Balamurugan Mr. M. Kamaraj Mr. R. Harris Samuel Mr. D. Raja

Details of Faculty member Faculty I/c Room e-mail id No. No. MEB 1826 [email protected] 205

Student time MON 12:30 to 13:00 TUE 12:30 to 13:00 WED 12:30 to 13:00 THU 12:30 to 13:00 FRI 12:30 to 13:00 MON 12:30 to 13:00

Direct assessment details: Name of assessment

Marks

Topics

Tentative date

Duration

Cycle test - I

10

Flexible drives & spur gears

24 / 07 / 2013

100 min

Surprise test

05

Gear drives I

14 / 08 / 2013

10 – 15 min

Cycle test - II

10

Gear drives & transmission

28 / 08 / 2013

100 min

Model examination

20

All topics

25 / 09 / 2013

3 hours

End semester examination

50

All topics

16 / 10 / 2013

3 hours

Attendance

05

Course Plan for ME0405 – Design of Transmission System, Odd Semester 2013 – 2014.  

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Syllabus of the course: ME0405 - DESIGN OF TRANSMISSION SYSTEM (Use of approved data book permitted) PURPOSE To study the design of various mechanical transmission systems. INSTRUCTIONAL OBJECTIVES To familiarize the students with the design of: 1. Friction drives 2. Gears 3. Speed reducers 4. and other transmission systems DESIGN OF FLEXIBLE DRIVES Design of flat belt, V-Belt, rope and chain drives. DESIGN OF GEAR DRIVES – I Design of Spur Gear & Helical gear. Lewi’s and Buckingham’s method also to be introduced. DESIGN OF GEAR DRIVES – II Design of Bevel & Worm gear, Lewi’s and Buckingham’s method also to be introduced. Design of Power Screws. SIMPLE TRANSMISSION Design and selection of sliding bearing, rolling bearing. Design of axles, shafts and keys. DESIGN OF GEAR BOX Design of Multi speed gear box for machine tool – Structural diagram, ray diagram, speed diagram, No. of teeth calculation, Meshing arrangement. TUTORIAL 30 TOTAL 60 TEXT BOOKS: 1. Prabhu, T. J., Design of Transmission Systems, Private Publication, 1999. 2. Mehtha, N. K., Machine Tool Design, 3. Shigley J., Mechanical Engineering Design, Mc Graw Hill, 2001. . REFERENCE BOOKS: 1. Norton R.L., Design of Machinery, McGraw Hill, 1999. 2. Spots, M. F., Design of Machine Elements, Prentice Hall of India Private Ltd., New Delhi, 1983. 3. William Orthwein, Machine Component Design, Vol. I and II, Jaico Publising house, Chennai, 1996. 4. Maitra, Handbook of Gear Design, Tata Mcgraw-Hill, New Delhi, 1986. 5. Design Data, PSG College of Technology, 2006.

Course Plan for ME0405 – Design of Transmission System, Odd Semester 2013 – 2014.  

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ME0405

Student outcomes

L 2

DESIGN OF TRANSMISSION SYSTEM Prerequisite Nil Program Educational Objectives 1. Apply / improve their 2. Enhance 3. Solve knowledge in basic professional industrial, social, sciences for excelling in practice to meet and various disciplines of the global environmental Mechanical Engineering standards with problems with with the emphasis on ethical and modern Design, Thermal and social engineering Manufacturing. responsibility. tools.

(a) an ability to apply knowledge of mathematics, science, and engineering (c) an ability to design a system, component, or process to meet desired needs within realistic constraints such as economic, environmental, social, political, ethical, health and safety, manufacturability, and sustainability (e) an ability to identify, formulate, and solve engineering problems

2

Student outcome

Category

P 0

C 3

4. Develop skills to work in teams, think intellectually and pursue life-long learning.

X

X

X

X

Course designed by 1

T 2

a X

b

GENERAL (G)

c X

X Department of Mechanical Engineering d e f g h i j X BASIC SCIENCES (B)

ENGINEERING SCIENCES AND TECHNICAL ART (E)

K

PROFESSIONA L SUBJECTS (P)

X 3

Broad area (for professional courses only, i.e ‘under P’ category)

4

Course Coordinator

Manufacturing

Design

Thermal

X Mr. E. Vijayaragavan

Course Plan for ME0405 – Design of Transmission System, Odd Semester 2013 – 2014.  

General

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SESSION PLAN Session No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

TITLE/DETAILS OF CHAPTER DESIGN OF FLEXIBLE DRIVES Introduction to belt drives Design of flat belt drives using fundamental equations Tutorial – 1: Design of Flat belt Design of flat belt drives using manufacturer’s data Design of V belt drives (Fundamental equations & Manufacturer Data) Tutorial – 2: Design of V belt Introduction to rope drives Design problems on rope drives Tutorial – 3: Design of rope drives Introduction to design procedure of chain drives Design problems in Chain drives Tutorial – 4: Design of Chain drives DESIGN OF GEAR DRIVES - I Introduction to gear drives Spur gear drives: Suggestions and requirements Design procedure for spur gear Design problems on spur gear with same gear materials Design problems on spur gear with different gear materials Tutorial – 5: Design of Spur gear Introduction of helical gear drives Design procedure for helical gear Design problems on helical gear Tutorial – 6: Design of Helical gear Introduction to Lewi’s and Buckingham method Tutorial – 7: Lewi’s and Buckingham method DESIGN OF GEAR DRIVES – II Introduction to bevel gears Design procedure of bevel gear Design problems on bevel gear Design problems on bevel gear Tutorial – 8: Design of Bevel gear Worm gears: Introduction, types, suggestions and requirements Design procedure of worm gear Design problems on worm gear Tutorial – 9: Design of worm gear Introduction to Lewi’s and Buckingham method Introduction to power screws, design procedure Design of power screws SIMPLE TRANSMISSION Introduction to simple transmission Design procedure for sliding bearings Design problems on sliding bearings

REFERENCES

T1, Chapter 10

T1, Chapter 18

T1, Chapter 11

T1, Chapter 1 T3, Chapter 14

T1, Chapter 2 T3, Chapter 14 T1, Chapter 7

T1, Chapter 3 T3, Chapter 15

T1, Chapter 4 T3, Chapter 15 T1, Chapter 7 T1, Chapter 14 T1, Chapter 8 T3, Chapter 12

Course Plan for ME0405 – Design of Transmission System, Odd Semester 2013 – 2014.  

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41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

Design problems on rolling bearings Tutorial – 10: Design of bearings Design procedure of axles Design problems on axles Introduction to shafts, Design based on strength Shaft subjected to axial loads, combined Torsional and bending moment Introduction and design of keys Tutorial – 11: Design of shafts DESIGN OF GEAR BOX Introduction and principle of multi speed gear box Structural diagram Ray diagram for multi speed gear box Tutorial – 12: Ray diagram Kinematic arrangement and meshing of gears Number of teeth calculations Tutorial – 13: Teeth calculations Design problems in multi speed gear box (9 speeds) Design problems in multi speed gear box (12 speeds) Design problems in multi speed gear box (18 speeds) Design of overlapping gear box Tutorial – 13: Design of multi speed gear box

T3, Chapter 18

T1, Chapter 6

TEXT BOOKS: 1. Prabhu, T. J., Design of Transmission Systems, Private Publication, 1999. 2. Mehtha, N. K., Machine Tool Design, 3. Shigley J., Mechanical Engineering Design, Mc Graw Hill, 2001. REFERENCE BOOKS: 1. Norton R.L., Design of Machinery, McGraw Hill, 1999. 2. Spots, M. F., Design of Machine Elements, Prentice Hall of India Private Ltd., New Delhi, 1983. 3. William Orthwein, Machine Component Design, Vol. I and II, Jaico Publising house, Chennai, 1996. 4. Maitra, Handbook of Gear Design, Tata Mcgraw-Hill, New Delhi, 1986. 5. Design Data, PSG College of Technology, 2006.