mechanical engineering design
DESCRIPTION
Course DescriptionTRANSCRIPT
Faculty of Engineering & Technology, SRM University, Kattankulathur - 603203School of Mechanical Engineering
Department of Mechanical EngineeringCourse plan
Course codeCourse titleSemesterAcademic year Isemester
Section details:
ME0303MECHANICAL ENGINEERING DE SIGN52013- ' t4 l oddJuly -November 2013)
Date : 02 Julv 2013
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Section
Details of Fabultv memberName Room No. Interc
omNo.
e-mail id Studentcontacttime
A Mr.R. Santhanakrishnan MEH1O2C 1824 [email protected]. in
Wednesday(12:15-l :30 nm)
B Mr.Subramanian MEHIOlA
1 8 1 3 subramanian.c@ktr. srmuniv.ac.in
Friday(12:15- I :30om
C Mr.R.Hanis Samuel MEB3O5 I 803 harris. [email protected]
Thursday(12:15-1:30 pm
D Mr.Ravi krishnamoorthy MEB4O5 ravikrishnamoorthy. [email protected]
Monday(l2 :15-1:30 pm
E Mr. S.Kolli balasivaramaReddy
MEHI09 1 8 1 0 balasivarama. [email protected]
Tuesday(l2 :15-l :30 pm.
F Mr.M.Sermaraj MEB3O5 1 803 [email protected]
Thursday(12:15-1:30 pm.
G Vamsikrishna Dommeti MEHlOIC 1 8 1 3 [email protected]
Wednesday(12:15-l :30 pm.
H K. Jegadeesan MEB4O4 I 806 jegadeesan, k@ktr. srmuniv.ac.in
Friday(12:1 5 - l :30pm.
Direct assessment details:Name of assessment Marks Tonics(Tentiative) Tentative date DurationCycle test - I l 0 Fundamentals of
mechnical design andDesign of cotterjoints and knuckleioints.
30.07.20t3 100 minutes
Surprise test 05 Designioints.
of riveted Fourth week ofAusust.
l0 - 15 min
Cvcle test - II l 0 Design of boltedjoints,rivetedjoints,welded joints-with and withouteccentricloading,curvedbeams.
16.09.2013 100 minutes
Model examination 20 Entire Svllabus 02.11.2013 3 hoursEnd semester examination 50 Entire Svllabus November 2013 3 hoursAttendance 05 N/A
Svllabus of the course:
L T P c
ME0303 MECHANICAL ENGINEERING DESIGN. 3 2 0 4
Prerequisite
Ni l
(Use of approved data book permitted)PURPOSE
To study the basic design principles and apply the principles to the design of various elements encountered inMechanical machines and structures.
INSTRUCTIONAL OBJECTIVESOn completion of this course the student is expected
1. To design simple joints, fasteners, levers and springs.2. To determine the strength ofthe components'v. 3. To determine the failure conditions and apply them to real life problems
F'UNDAMENTALS OF MECHANICAL DESIGN 9Basic Definitions - Phases of Design - Types of Loads. Types of stresses: Normal, shear, and combined stresses.Criteria for Design: strength, contact fatigue, stiffrress, wear resistance, vibration resistance, heat resistance,reliability. Brief outline of engineering materials and theories of failure. Exhaustive problem solving in Basic Designwith members subjected to simple stresses and combined stresses under uniform loading.
DESIGN OF JOINTS (without eccentric loading) 9Design of cotter joints and knuckle joints. Design of bolted joints. Design of riveted joints, welded joints and itsapplication to pressure vessels.
PARTS SUBJECTED TO ECCENTRIC LOADING 9Eccentric loading on rivets and bolts. Eccentric loading on welds. Curved beams - crane hook - Frames, clamps.
DESIGN OF LEVERS AND SPRINGS 9Design of levers - Design of springs - Helical and leaf springs.
OTHERTYPESOF'LOADING 9
'L-' concentration - Methods of reducing stress concentration - Notch sensitivity.Combined steady and Variable stresses - Soderberg, Gerber and Goodman methods for combination of stresses andtheir application in design problems. Members subjected to impact loads and dynamic loads.
Design Project: (Not for Examination) Real life problems in Mechanical Engineering.TUTORIAL 30TOTAL 75
TEXTBOOK1. Prabhu, T. J., Design of machine elements, Kasthuri Publication, Chennai, 2003.2. Patel, R. C., Sikh, S. S. and Pandya, Machine Design, Volume I, C. Jamdan & Co., 1999.
REFERENCE BOOKSl. Norton, R.L., Design of Machinery, McGraw Hill, 1999.2. Robert C. Juvinall, Fundamentals of Machine Component Design, John Wiley & sons, 3'o Edition 2002.3. Spots, M. F ., Design of Machine Elements, Prentice Hall of India Private Limited, New Delhi, 1 983.4. William Orthwein, Machine Component Design, Vol. I and II, Jaico Publising House, Chennai, 1996.5. Maitra, Handbook of Gear Design, Tata Mcgraw-Hill, New Delhi, 1986.6. Design Data, PSG College of Technology, Coimbatore,2006.
//
Course designed by Department of Mechanical Engineering
L Student
outcome
a b c d e f c h I t k
X X X x
2 Category GENERAL
(G)
BASIC SCTENCES(B)
ENGINEERING SCIENCES
AND TECHNICAL ART(E)
PROFESSIONAL
SUBJECTS
(P)
X
3 Broad area
(for
professional
courses only,
i .e 'under P '
category)
Manufacturing Design Thermal Genaral
X
4 CourseCoordinator MT.SUBRAMANIAN.C
SESSION PLAN
SessionNo.
Title / Details of the chapter References
FUNDAMENTALS OF MECHANICAL DESIGN
t Introduct ion to Mechanical engineering design 11-ch 12 Basic def ini t ions in Engineering Design T t - 23 Phases of Design, Types of loads T 1 - L4 Types of stresses: Normal, shear and combined stresses. T t - 45 Tutor ial hour: Problems in Normal, Shear and combined stresses. T L - 4
6Criteria for design: strength, contact, fatigue, stiffness, wearresista nce T 1 - 5
7 Cri ter ia for design: v ibrat ion resistance, heat resistance, rel iabi l i ty T 1 - 58 Brief out l ine of engineering mater ials. T 1 - 59 Theories of Fai lure and i ts appl icat ions T 1 - 510 Theories of Fai lure- Problems. T 1 - 5L I Basic design with members subjected to simple stresses. T L - 4t2 Problems in members subjected to simple stresses. T L - 4
L3Basic design with members combined stresses under uniformloading. T1_ - 6,7
T4Problems on members subjected to combined stresses under uniformloading. Tt - 6,7.
15Problems on members subjected to combined stresses under uniformloading. T1- 6 ,7 .
DESTGN OF JOTNTS (WTTHOUT ECCENTRTC LOADTNG)
16 Introduct ion to design of jo ints T 1 - L 5t7 Eccentr ic and Non-eccentr ic loading T1 - 15,16
18Design procedure of cotter joints involving shearing, crushing andtearing fai lures T L - 1 7
19 Problems in cotter joints T1, - t7
20Design procedure of knuckle joints involving shearing, crushing andfai lure of knuckle pin by bending T1. - L7
2t Problems in knuckle joints r L - f i22 Design procedure of bolted joints including soderberg theory T L - 1 323 Problems in bolted joints T 1 - 1 3
24Design procedure of r iveted joints- longitudinal and circumferent ialjoints T 1 - 1 5
25 Problems in r iveted joints T 1 - 1 526 Problems in riveted joints
27 Design of welded joints. . T1, - L628 Design of welded joints for pressure vessels. T 1 - 1 629 Problems in welded joints T 1 - 1 630 Problems in welded joints T1 16
PROBLEMS SUBJECTED TO ECCENTRIC LOADING
31 Eccentr ic loading of components T1 - 15,1632 Problems in Eccentr ic loading of s imple components. TL - 15,16
33Design procedure of r iveted joints- double, t r ip le, quadruple joints(with eccentric loading) T 1 - 1 5
34 Problems in riveted joints T 1 - L 535 Problems in r iveted joints T 1 - 1 5
36Design procedure of bol ted joints including fai lure theories (witheccentr ic loading) T 1 - 1 3
37 Problems in bolted joints T 1 - 1 3
38Design procedure of welded joints including pr imary and secondaryshear stresses (with eccentr ic loading) T L - 1 6
39 Problems in welded joints T 1 - 1 640 Problems in welded joints T 1 - 1 64L Eccentr ic loading in curved beams R 7 - 4
42 Eccentr ic loadng in curved beams R 7 - 443 Eccentr ic loading in crane hook R 7 - 444 Eccentr ic loading in frames and clamps R 7 - 445 Eccentr ic loading in frames and clamps R 7 - 4
DESIGN OF LEVERS AND SPRINGS
46 Introduction to levers and types R 7 - 1 647 Design procedure of Hand lever R 7 - 1 648 Problems in design of Hand lever R 7 - 1 649 Problems in design of Hand lever R 7 - 1 650 Design procedure of foot lever. R7 - 1.65 1 Problems in design of Foot lever R 7 - 1 652 Problems in design of Foot lever R 7 - 1 653 Design procedure on cranked lever. R 7 - 1 654 Problems on cranked lever. R 7 - 1 655 Introduction, Types,Materials,& Design procedure of helical springs T 1 - 855 Problemsn Design of hel icalspr ings T 1 - 857 Problemsn Design of helical springs T 1 - 858 Problemsn Design of hel icalspr ings T 1 - 859 Design procedure of leaf springs T 1 - 960 Problems in the design of leaf spr ing T 1 - 9
OTHER TYPES OF LOADING
6L Introduction to variable stresses Tt-762 Endurance l imit- factors affect ing endurance l imit Tt-7
63Stress concentration, methods of reducing stress concentration andnotch sensitivity T 1 - 6
64 Problems in stress concentration and notch sensitivity T 1 - 6
65 soderberg, Gerber and Goodman methods and their appl icat ionsT T - 7
66 Problemsn variable stresses using Gerber &Goodmansmethod T 1 . - 767 Problemsn variable stresses using Gerber &Goodman's methods. r t - 768 Problemsn variable stresses using Soderberg methods. T t - 759 Problemsn variable stresses using Soderberg methods. T L - 7
70 Problems in var iable stresses using Soderberg methods. T T - 7
7t Members subjected to impact loads and dynamic loads T t - 772 Problems in impact and dynamic loads T T - 773 Problems in impact and dynamic loads T 1 . - 774 Discussions on real l i fe engineering problems
75 Discussions on real l i fe engineering problems
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TEXT BOOKS
1. Prabhu, T. J., Design of machine elements, Kasthuri Publication, Chennai, 20032. Patel, R. C., Sikh, S. S. and Pandya, Machine Design, Volume I, C. Jamdan & Co.,1999
REFERENCE BOOKS
l. Norton, R.L., Design of Machinery, McGraw Hill, 19992. Robert C. Juvinall, Fundamentals of Machine Component Design, John Wiley & sons,
3rd Edition.20023. Spots, M.F., Design of Machine Elements, Prentice Hall of India Private Limited, New
Delhi, 19834. William Orthwein, Machine Component pesign, Vol. I and II, Jaico Publising House,
Chennai, 19965. Maitra, Handbook of Gear Design, Tata Mcgraw-Hill, New Delhi, 1986
6. Design Data, PSG College of Technology, Coimbatore,20067. R.S. Khurmi, J.K.Gupta, A Textbook of Machine Design, S Chand & Co.,2006
Section Name Signature of the Faculty:
A Mr.R. Santhanakrishnan Vff is,t ,B Mr.C.Subramanian (halt-sf$- dt{cDJt,c Mr.R.Harris Samuel ? , d^d"J*-lo*Il,l\:D Mr.Ravi krishnamoorthv /tWftMh_t2l0V)-E Mr. S.Kolli balasivarama Reddv 'y.gt-/tr buloTl tyF Mr.M.Sermarai v.ApffivG Vamsikrishna Dommeti I ifl4[-6{3-- .
H K. Jesadeesan {il| :..--'
6nL-qM, r.Course Coordinatorg)__f Dll tg
(C.Subramanian)