Courses--> Mechanical Engineering --> Design of Machine Elements 1 (Video)

Mechanical Engineering

Design of Machine Elements 1 (Video Course)

IIT Kharagpur

Faculty Coordinators

 

Prof. S.K. RoyChowdhury

Department of Mechanical Engineering
Indian Institute of Technology Kharagpur
Kharagpur - 721302
Email : skrc@mech.iitkgp.ernet.in
Telephone : (91-3222) 282 972 (Office)
                  (91-3222) 282 973 (Residence)

 

Prof. B. Maiti

Department of Mechanical Engineering
Indian Institute of Technology Kharagpur
Kharagpur - 721302
Email : bmaiti@mech.iitkgp.ernet.in
Telephone : (91-3222) 282 936 (Office)
                  (91-3222) 282 937, 277 536 (Residence)

 

Prof. G. Chakraborty

Department of Mechanical Engineering
Indian Institute of Technology Kharagpur
Kharagpur - 721302
Email : goutam @ mech.iitkgp.ernet.in
Telephone : (91-3222) 282994 (Office)
                  (91-3222) 282995 (Residence)

 
Detailed Syllabus

 

Module-1

Lecture-1
Design philosophy

Design-A decision-making process
Machine design
Design of machine elements
Design principle


Lecture-2
Design Procedure

Types and considerations.
Stochastic design principles

Lecture-3
Engineering Materials
Classification and properties


Lecture-4
Engineering Materials

ISO codes.

Module-2


Lecture-5
Stresses in Machine Elements

Types of simple stresses
State of stress at point-implications


Lecture-6
Stresses in Machine Elements

Principal stresses
Compound stresses in machine parts


Module-3

Lecture-7
Design for strength

Static loading
Theories of failures
Allowable stress
Factor of safety


Lecture-8
Strain

Strain components
Stress-strain relationship


Lecture-9
Stress concentration factor

Stress intensity factor


Lecture-10
Design for variable loading

Fluctuating stresses
Fatigue failure
Strain and stress life
Endurance limit
Fatigue strength


Lecture-11
Fatigue strength and design

Modified Goodman diagram
Gerber Line
Soderberg line


Lecture-12
Design for combined fatigue loading


Module-4

Lecture-13
Fasteners

Types and uses
Design of pin joints


Lecture-14
Fasteners

Design of cotter and knuckle joints


Lecture-15
Keys
Types and uses
Design of machine keys


Lecture-16
Fasteners

Couplings
Types and uses
General design principle


Lecture-17
Fasteners

Flange couplings
Rigid and flexible
Design procedures


Module-5

Lecture-18
Threaded fasteners

Thread forms

Types of threaded fasteners


Lecture-19
Threaded fasteners

Design of bolted joints
Dynamic loading


Lecture-20
Power screws

Working principles

Lecture-21
Power screws

Design procedure


Module-6

Lecture-22
Riveted joints

Rivets
Types and uses
Riveted joints
Types and efficiency


Lecture-23
Riveted joints

Design procedure


Lecture-24
Welded joints
Types of weldments and symbols
Strength of welded joints

Lecture-25

Welded joints
Design principle

Lecture-26
Eccentric loading of riveted, welded and bolted joints
General Design principle

Module-7


Lecture-27
Mechanical Springs
Helical springs
Stresses and Deflection

Lecture-28
Helical Springs

Stresses and deflection
Design principles

Lecture-29
Leaf springs

Stresses
Design principles

Lecture-30
Levers

General design principles

Lecture-31
Levers
Types and design procedures

Lecture-32
Brackets

Types Design principles

Module-8

Lecture-33 Shafts

Static loading: stresses
Design principle

Lecture-34 Shafts
Fatigue loading

Lecture-35 Shafts
Design principle for fatigue loading

Module-9

Lecture-36 Thin cylinders

Stresses

Lecture-37 Thick cylinders
Design principles
Thick cylinders
Stresses due to internal and external pressures

Lecture-38 Thick cylinders
Design methodology for enhanced pressure

 

 

 


Download Syllabus (PDF)

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