Industrial Tribology

Lovely Professional University, Punjab Course Code

Course Title

Course Planner

Lectures

MEC533

INDUSTRIAL TRIBOLOGY

17669::M. Sreedhar

Course Category

Research based courses

Tutorials Practicals Credits

2.0

TextBooks Sr No

Title

Author

Edition

Year

Publisher Name

T-1

Engineering Tribology

Prasanta Sahoo

5th

2013

PHI (Pretice Hall India)

Reference Books Sr No

Title

Author

Edition

Year

Publisher Name

R-1

Friction and Wear of Engineering Material

I.M. Hutchings

1st

1992

Edward Arnold Ltd

R-2

Tribology in Machine Design

T.A. Stolarski

2nd

1991

Industrial Press

R-3

Engineering Tribology

Gwidon W. Stachowiak and Andrew W. Batchelor

3rd

2013

Elsevier

R-4

Bearing Design in Machinery: Engineering Tribology and Lubrication

Avraham Harnoy

4th

2005

Marcel Dekker, NewYork.

Relevant Websites Sr No

(Web address) (only if relevant to the course)

Salient Features

RW-1

NPTEL web lectures on Tribology by Professor Harish Irani

Find Practicle examples

RW-2 RW-2

http ttp://n ://npt ptel el.i .iiitm.a tm.ac. c.iin/co n/cour urse ses/ s/II IITT-MA MADR DRAS AS//Mach Machin ine_ e_De Desi sig gn_II/ _II/in ind dex.p ex.ph hp

Deta Detail ilss of of des desig ign n of of Jo Journ urnal beari earing ngss-M Modul odule5 e5

RW-3

www.tribology-abc.com/abc/engine.htm

Automobile tribology

Audio Visual Aids Sr No

(AV aids) (only if relevant to the course)

Salient Features

AV-1

NPTEL video lectures on Tribology by Professor Harish Irani IIT Delhi

Good Practicle Examples

LTP week distribution: (LTP Weeks)

Detailed Plan For Lectures

Weeks before MTE

7

Weeks After MTE

7

Spill Over

2

0.0

0. 0

2.0

Week Number

Lecture Number

Broad Topic(Sub Topic)

Week 1

Lecture 1

Surfaces and Friction(Cost of Friction and Wear)

R-3:1

Surfaces and Friction(Fundamental aspects of Tribology)

R-3:1

Surfaces and Friction(Topography of Surfaces)

Lecture 2

Chapters/Sections of Text/reference books

Other Readings, Relevant Websites, Audio Visual Aids, software and Virtual Labs

Lecture Description

Learning Outcomes

Pedagogical Tool Demonstration/ Case Study / Images / animation / ppt etc. Planned

AV-1

Introduction to Tribological concepts based on applications and Topography of surfaces

To acquire the Figures regarding knowledge of basics of different surfaces Tribology and Topography of surfaces

AV-1

Introduction to Tribological concepts based on applications and Topography of surfaces

To acquire the Figures regarding knowledge of basics of different surfaces Tribology and Topography of surfaces

T-1:2.1

Introduction to Tribological concepts based on applications and Topography of surfaces

To acquire the Figures regarding knowledge of basics of different surfaces Tribology and Topography of surfaces

Surfaces and Friction(Contact Between Different Surfaces)

T-1:3.1

Introduction to Tribological concepts based on applications and Topography of surfaces

To acquire the Figures regarding knowledge of basics of different surfaces Tribology and Topography of surfaces

Surfaces and Friction(Contact between surfaces)

T-1:3.4

Different methods of measuring surface roughness and Analysis of rough surface with identical and varying height Asperities.

To get the knowledge Figures of different of different equipments equipments used for used for measuring measuring the surfaces surfaces and find real area of contact for identical and varying height Asperities

Surfaces and Friction(Contact of Rough Surfaces)

T-1:3.4

Different methods of measuring surface roughness and Analysis of rough surface with identical and varying height Asperities.

To get the knowledge Figures of different of different equipments equipments used for used for measuring measuring the surfaces surfaces and find real area of contact for identical and varying height Asperities

Surfaces and Friction(Surface Roughness Measurements)

T-1:2.2

Different methods of measuring surface roughness and Analysis of rough surface with identical and varying height Asperities.

To get the knowledge Figures of different of different equipments equipments used for used for measuring measuring the surfaces surfaces and find real area of contact for identical and varying height Asperities

Week 2

Lecture 3

Lecture 4

Surfaces and Friction(Types of Friction)

T-1:5.1

Friction and different theories

To get the knowledge of Friction

Figures to describe different equipment used for measuring Friction and videos of how these equipment work 

Surfaces and Friction(Laws of Friction)

T-1:5.1

Friction and different theories

To get the knowledge of Friction

Figures to describe different equipment used for measuring Friction and videos of how these equipment work 

Surfaces and Friction(Theories of Friction)

T-1:5.4

Friction and different theories

To get the knowledge of Friction

Figures to describe different equipment used for measuring Friction and videos of how these equipment work 

Surfaces and Friction (Measurement of Friction)

T-1:5.2

Friction and different theories

To get the knowledge of Friction

Figures to describe different equipment used for measuring Friction and videos of how these equipment work 

Surfaces and Friction(Energy dissipation mechanisms)

T-1:5.6 and 5.7

RW-1

Friction of metals and Non-metals

To acquire the knowledge of behavior of metals and Nonmetals subjected to friction

Figures describing the material behavior for friction vs Load, sliding speed etc..

Surfaces and Friction(Friction Characteristics of Metals)

T-1:5.6

RW-1

Friction of metals and Non-metals

To acquire the knowledge of behavior of metals and Nonmetals subjected to friction

Figures describing the material behavior for friction vs Load, sliding speed etc..

T-1:5.7.1 and 5 .7.2

RW-1

Friction of metals and Non-metals

To acquire the knowledge of behavior of metals and Nonmetals subjected to friction

Figures describing the material behavior for friction vs Load, sliding speed etc..

Wear(Wear Measurements)

T-1:6.10

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

Wear(Introduction)

T-1:6.1

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

Surfaces and Friction(Friction of Non-Metallic Materials)

Week 3

Lecture 5

Week 3

Lecture 5

Wear(Fatigue and Fretting Wear)

T-1:6.6 and 6.7.1

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

T-1:6.5

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

T-1:6.7.2

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

T-1:6.8

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

T-1:6.3 6.4

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

Wear(Different Wear Mechanisms)

T-1: 6.2

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

Wear(Different Wear Mechanisms)

T-1: 6.2

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

T-1:6.3 6.4

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

T-1:6.8

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

T-1:6.7.2

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

T-1:6.5

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

T-1:6.6 and 6.7.1

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

Wear(Corrosive Wear and Oxidative Wear)

Wear(Erosive Wear and Cavitation Wear)

Wear(Delamination Theory of Wear)

Wear(Adhesive Wear and Abrasive Wear)

Lecture 6

Wear(Adhesive Wear and Abrasive Wear)

Wear(Delamination Theory of Wear)

Wear(Erosive Wear and Cavitation Wear)

Wear(Corrosive Wear and Oxidative Wear)

Wear(Fatigue and Fretting Wear)

Week 3

Week 4

Lecture 6

Lecture 7

Lecture 8

Wee k 5

Lecture 10

Lecture 9

Week 6

Wear(Introduction)

T-1:6.1

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

Wear(Wear Measurements)

T-1:6.10

AV-1

wear and wear mechanisms

To get to know about wear and wear mechanisms and measurement of wear

Figures and Animations regarding different wear mechanisms.

Wear(Wear of Ceramics and Polymers)

T-1:6.12 & 6.13

Wear testing methods and wear of metals and non-metals

To get the knowledge of how wear debris are analyzed and wear of different materials

Figures of wear testing methods and wear of different materials

Wear(Wear Testing Methods and Analysis of Wear Debris)

T-1:6.9 & 6.10

Wear testing methods and wear of metals and non-metals

To get the knowledge of how wear debris are analyzed and wear of different materials

Figures of wear testing methods and wear of different materials

Wear(Wear of Metals and NonMetals)

T-1:6.11

Wear testing methods and wear of metals and non-metals

To get the knowledge of how wear debris are analyzed and wear of different materials

Figures of wear testing methods and wear of different materials

Lubrication Theory(Classification of Lubricants)

R-3:3.1

RW-1

Different lubricants and lubrication systems

To acquire the knowledge of different lubricants and its composition

Videos of different lubricants

Lubrication Theory(Different Lubrication Systems)

R-3:3.1

RW-1

Different lubricants and lubrication systems

To acquire the knowledge of different lubricants and its composition

Videos of different lubricants

Lubrica tion Theory(The rmal Properties of Lubricants)

R-3:2.11 2.12

Thermal Properties, Thermal Characteristics and optical properties

To get the knowledge about thermal properties and optical properties

Figures related to these properties

Lubrication Theory(Optical Properties of Lubricants)

R-3:2.14

Thermal Properties, Thermal Characteristics and optical properties

To get the knowledge about thermal properties and optical properties

Figures related to these properties

Lubrication Theory(Lubricants Composition)

R-3:2.11 2.12 2.14

Thermal Properties, Thermal Characteristics and optical properties

To get the knowledge about thermal properties and optical properties

Figures related to these properties

Lubrication Theory(Physical Properties of Lubricants)

R-3:2.2 2.3 2.4 2.5 2.6 2.10

Physical Properties of Lubricants

To get the knowledge Figures and Graphs about physical regarding the behavior properties of lubricants of lubricant with corresponding property

Lecture 11 Lecture 12

Test1 Lubrication Theory(Basic Equations for Fluid Film

T-1:11.2 11.3 11.4 11.5

Navier Strokes equation, Lear the basic equations Figures Reynolds equation and that describe the fluid

Week 7

Lecture 13

Lubrication Theory(Basic Equations for Fluid Film Lubrication)

T-1:11.2 11.3 11.4 11.5

Navier Strokes equation, Lear the basic equations Figures Reynolds equation and that describe the fluid dimensionless numbers film lubrication

Lecture 14

Lubrication Theory(Basic Equations for Fluid Film Lubrication)

T-1:11.2 11.3 11.4 11.5

Navier Strokes equation, Lear the basic equations Figures Reynolds equation and that describe the fluid dimensionless numbers film lubrication

MID-TERM Wee k 8

Lecture 15

Lecture 16

Sliding Be arings(Hydrodynamic Journal Bearings Introduction)

T-1:13.1

RW-2

Working of hydrodynamic bearings and derivation of Reynold's equation

Students will learn the working of Hydrodynamic bearings.

Animation of working of Hydrodynamic bearings

Sliding Bearings(Reynolds Equation for Film Lubrication)

R-3:4.2

RW-2

Working of hydrodynamic bearings and derivation of Reynold's equation

Students will learn the working of Hydrodynamic bearings.

Animation of working of Hydrodynamic bearings

Sliding Bearings(Petroff’s Equation and Bearing Characteristic Number for Hydrodynamic Bearings)

RW-2

Pressure d istribution, Petroff's equation and Stribeck curve

Students will get the Figures related to knowledge of how Stribeck Curve pressure is distributed when hydrodynamic bearings and the significance of petroff's equation and Stribeck curve

Sliding Bearings(Stribeck Curve)

RW-2

Pressure distribution, Petroff's equation and Stribeck curve

Students will get the Figures related to knowledge of how Stribeck Curve pressure is distributed when hydrodynamic bearings and the significance of petroff's equation and Stribeck curve

T-1:13.2.1

RW-2

Pressure distribution, Petroff's equation and Stribeck curve

Students will get the Figures related to knowledge of how Stribeck Curve pressure is distributed when hydrodynamic bearings and the significance of petroff's equation and Stribeck curve

T-1:13.2

RW-2

Pressure distribution, Petroff's equation and Stribeck curve

Students will get the Figures related to knowledge of how Stribeck Curve pressure is distributed when hydrodynamic bearings and the significance of petroff's equation and Stribeck curve

Sliding Bearings(Pressure Distribution for Hydrodynamic Bearings)

Sliding Bearings(Eccentricity and Minimum Film Thickness for Hydrodynamic Bearings)

Wee k 9

Lecture 17

Sliding Be arings(Heat Gene ration and Thermal Equilibrium)

T-1:13.5

RW-2

Heat generation and Thermal Equilibrium of hydrodynamic bearings and use of RaimondiBoyd charts

Students will Learn to design Hydrodynamic bearings.

Figures related to design of Hydrodynamic bearings

Sliding Bearings(Use of Bearing Design Charts for Hydrodynamic Bearings)

T-1:13.4

RW-2

Heat generation and Thermal Equilibrium of hydrodynamic bearings and use of RaimondiBoyd charts

Students will Learn to design Hydrodynamic bearings.

Figures related to design of Hydrodynamic bearings

Lecture 18 Week 10

Lecture 19

Lecture 20

Week 11

Test2 Sliding Bearings(Hydrostatic Bearings- Introduction)

T-1:15

Hydrostatic bearings and To acquire the types knowledge of hydrostatic bearings and its types

Figures and animation regarding working of Hydrostatic bearings

Sliding Bearings(Types of Hydrostatic Bearings)

T-1:15

Hydrostatic bearings and To acquire the types knowledge of hydrostatic bearings and its types

Figures and animation regarding working of Hydrostatic bearings

Contact Bearings(Introduction to Contact Bearings)

T-1:18.1

Contact bearings classification, Kinematics and Load capacity

Students will learn about different contact bearings and analyse the kinematics of contact bearings

Figures explaining different classifications of contact bearings

Contact Bearings(Classification)

T-1:18.1

Contact bearings classification, Kinematics and Load capacity

Students will learn about different contact bearings and analyse the kinematics of contact bearings

Figures explaining different classifications of contact bearings

Contact Bearings(Geometry of Contact Bearings)

T-1:18.2

Contact bearings classification, Kinematics and Load capacity

Students will learn about different contact bearings and analyse the kinematics of contact bearings

Figures explaining different classifications of contact bearings

Contact Bearings(Kinematics of Contact Bearings)

T-1:18.3

Contact bearings classification, Kinematics and Load capacity

Students will learn about different contact bearings and analyse the kinematics of contact bearings

Figures explaining different classifications of contact bearings

Lecture 21 Lecture 22

Test3 Contact Bearings(Load Capacity)

T-1:18.4

Load capacity of contact Students will learn to bearings analyse different loads acting on contact bearings

Figures related to load carrying capacity of contact bearings

Contact Bearings(Fatigue Life of Contact Bearing)

T-1:18.5

Load capacity of contact Students will learn to bearings analyse different loads acting on contact bearings

Figures related to load carrying capacity of contact bearings

Week 11

Week 12

Week 13

Lecture 22

Lecture 23

T-1:18.4.1

Load capacity of contact Students will learn to bearings analyse different loads acting on contact bearings

Figures related to load carrying capacity of contact bearings

Contact Bearings(Thrust Loads)

T-1:18.4.2

Load capacity of contact Students will learn to bearings analyse different loads acting on contact bearings

Figures related to load carrying capacity of contact bearings

Contact Bearings(Selection of Bearing Materials)

R-4:11

Bearing materials

To acquire the knowledge of different materials used for the bearings

Contact Bearings(Classification of Bearing Materials)

R-4:11

Bearing materials

To acquire the knowledge of different materials used for the bearings

Lecture 24

Surface Engineering and Future Directions of Tribology(Surface Modification and Surface Treatment Techniques)

T-1:8.1 8.4

Lecture 25

Surface Engineering and Future Directions of Tribology (Microstructural Treatments)

T-1:8.2

Micro structural treatment and Heat treatment process

Students will learn different surface treatment processes

Figures explaining different surface treatment techniques

Surface Engineering and Future Directions of Tribology(Heat Treatment Processes)

T-1:8.2

Micro structural treatment and Heat treatment process

Students will learn different surface treatment processes

Figures explaining different surface treatment techniques

Surface Engineering and Future Directions of Tribology (ElastoHydrodynamic Lubrication)

T-1:17

Elasto-Hydrodynamic Students will learn lubrication and advanced about advanced bearings bearings

Figures related to gas and composite bearings

Surface Engineering and Future Directions of Tribology(Gas Bearings)

T-1:16

Elasto-Hydrodynamic Students will learn lubrication and advanced about advanced bearings bearings

Figures related to gas and composite bearings

Surface Engineering and Future Directions of Tribology(Composite Bearings)

R-4:18

Elasto-Hydrodynamic Students will learn lubrication and advanced about advanced bearings bearings

Figures related to gas and composite bearings

Lecture 26

Week 14

Contact Bearings(Radial Loads)

Lecture 27

Surface Engineering and Future Directions of Tribology (Environmental Implications of Tribology)

R-3:17.3

Surface Engineering and Future Directions of Tribology (Automobile Applications) Surface Engineering and Future Directions of Tribology(BioTribology and Biomedical Applications)

Surface Engineering and Students will learn the Surface treatment significance of surface techniques Engineering in today's industrial world

RW-3

R-3:17.2

Environmental implications and Future directions of Tribology

Students will introduced to future research fields in Tribology

Environmental implications and Future directions of Tribology

Students will introduced to future research fields in Tribology

Environmental implications and Future directions of Tribology

Students will introduced to future research fields in Tribology

Week 14

Lecture 27

Surface Engineering and Future Directions of Tribology(NanoTribology)

R-3:17.4

Environmental implications and Future directions of Tribology

Students will introduced to future research fields in Tribology

Lecture 28

Surface Engineering and Future Directions of Tribology(NanoTribology)

R-3:17.4

Environmental implications and Future directions of Tribology

Students will introduced to future research fields in Tribology

Surface Engineering and Future Directions of Tribology(BioTribology and Biomedical Applications)

R-3:17.2

Environmental implications and Future directions of Tribology

Students will introduced to future research fields in Tribology

Environmental implications and Future directions of Tribology

Students will introduced to future research fields in Tribology

Environmental implications and Future directions of Tribology

Students will introduced to future research fields in Tribology

Surface Engineering and Future Directions of Tribology (Automobile Applications)

RW-3

Surface Engineering and Future Directions of Tribology (Environmental Implications of Tribology)

R-3:17.3

SPILL OVER Week 15

Lecture 29

Spill Over

Lecture 30

Spill Over

Scheme for CA: Component

Frequency

Test

Out Of 2

Each Marks Total Marks 3

Total :-

30

60

30

60

Details of Academic Task(s) AT No.

Objective

Topic of the Academic Task

Test1

To assess the understanding of fundamentals of course

Surfaces and Friction, Wear and Lubrication Theory

Test2

To assess the Sliding Bearings understanding of Concepts of Sliding Bearings

Nature of Academic Task (group/individuals/field work

Evaluation Mode

Allottment / submission Week

Individual

Written

5/6

Individual

Written Test

8/9

Test3

To Prepare the Contact Bearings, Surface Engineering and Future directions of students for Endterm Tribology

Individual

Written Test

10 / 11