COURSE UNIT TITLE

: WEAR AND LUBRICATION IN MACHINE ELEMENTS

DEGREE PROGRAMMES

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
MAK 4101 WEAR AND LUBRICATION IN MACHINE ELEMENTS ELECTIVE 3 0 0 4

Offered By

Mechanical Engineering

Level of Course Unit

First Cycle Programmes (Bachelor's Degree)

Course Coordinator

PROFESSOR DOCTOR ÇIÇEK ÖZES

Offered to

Mechanical Engineering
Mechanical Engineering (Evening)

Course Objective

The aim of the course is to provide information about friction, wear and lubrication mechanisms and the importance of wear and lubrication in machine elements.

Learning Outcomes of the Course Unit

1   To be able to define tribology and tribology applications
2   To be able to classify friction mechanisms
3   To be able to classify wear mechanisms
4   To be able to classify lubrication mechanisms
5   To be able to define friction, wear and lubrication in machine elements

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

None

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Introduction to concept of tribology and tribodesign
2 History
3 Static contact between rough surface and friction
4 Friction in mechanical elements
5 Experimental measurement of the friction coefficient
6 Biomimicry in tribological design
7 Biomimicry in tribological design
8 Wear and wear mechanisms
9 Wear in mechanical elements and experimental measurement of wear
10 Lubrication and lubrication mechanisms
11 Lubricants
12 Midterm
13 Lubrication of basic machine elements
14 Lubrication in gears and bearings

Recomended or Required Reading

Textbook(s): Stolarski, T. A. ,Tribology in machine design, An imprint of Heinemann Professional Publishing Ltd , ISBN 434 91826 2013,
Supplementary Book(s): Shigley, Joseph E. and Charles R. Mischke (Editor), Bearings and Lubrication: A Mechanical Designers Workbook (McGraw-Hill Mechanical Designers Workbook Series), ISBN 0070569282, 1990
Smith, J.D., 1997, A Tribology Casebook, Mechanical Engineering Publications, ISBN 1-86058-041-6

Planned Learning Activities and Teaching Methods

Presantation

Assessment Methods

SORTING NUMBER SHORT CODE LONG CODE FORMULA
1 MTE MIDTERM EXAM
2 ASG ASSIGNMENT
3 FIN FINAL EXAM
4 FCG FINAL COURSE GRADE MTE * 0.40 + ASG * 0.10 + FIN * 0.50
5 RST RESIT
6 FCGR FINAL COURSE GRADE (RESIT) MTE * 0.40 + ASG * 0.10 + RST * 0.50


*** Resit Exam is Not Administered in Institutions Where Resit is not Applicable.

Further Notes About Assessment Methods

None

Assessment Criteria

ÖÇ1,ÖÇ2, ÖÇ3, ÖÇ4, ÖÇ5 are assessed by examination. ÖÇ1 is assessed by homework

Language of Instruction

Turkish

Course Policies and Rules

To be announced.

Contact Details for the Lecturer(s)

0 232 3019207

Office Hours

The meeting hours are 1 hour before the lesson.

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 13 3 39
Lectures 2 3 6
Preparations before/after weekly lectures 15 1 15
Preparation for midterm exam 1 8 8
Preparation for final exam 1 6 6
Preparing assignments 1 10 10
Midterm 1 1 1
Final 1 1 1
Project Assignment 1 4 4
TOTAL WORKLOAD (hours) 90

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11
LO.13
LO.234
LO.334
LO.43
LO.5334

CONTACT INFORMATION
Dokuz Eylül Üniversitesi Cumhuriyet Bulvarı No: 144 35210 Alsancak / İZMİR
Phone: +90(232) 412 12 12 - Fax: +90 (232) 464 81 35

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