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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 ÇIÇEK ÖZES

Offered to

Mechanical Engineering Mechanical Engineering

Course Objective

The aim of this course is to gain knowledge about the wear and lubrication of machine elements

Learning Outcomes of the Course Unit

1   To define the tribology 2   To formulate the friction problems 3   To solve the friction problem 4   To classify the wear mechanism 5   To classify the lubrication mechanism

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 Friction in mechanical elements 6 Experimental measurement of the friction coefficient 7 Wear and wear mechanisms 8 Wear in mechanical elements and Experimental measurement of wear 9 Lubrication and lubrication mechanisms 10 Lubricants 11 Lubrication of basic machine elements 12 Lubrication in gears and Lubrication in bearings 13 Midterm 14 Presentation

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

Further Notes About Assessment Methods

None

Assessment Criteria

ÖÇ1,ÖÇ2, ÖÇ3, ÖÇ4,ÖÇ5 are assessed by examination. ÖÇ2, ÖÇ4,ÖÇ5 are assessed by presentation

Language of Instruction

Turkish

Course Policies and Rules

To be announced.

Contact Details for the Lecturer(s)

To be announced.

Office Hours

To be announced.

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours) Lectures 12 3 36 Preparations before/after weekly lectures 14 2 28 Preparation for midterm exam 1 8 8 Preparation for final exam 1 8 8 Preparing presentations 1 20 20 Midterm 1 2 2 Final 1 2 2 TOTAL WORKLOAD (hours) 104

Contribution of Learning Outcomes to Programme Outcomes

PO/LO PO.1 PO.2 PO.3 PO.4 PO.5 PO.6 PO.7 PO.8 PO.9 PO.10 PO.11 PO.12 PO.13 PO.14 PO.15 LO.1 4 3 LO.2 4 4 2 LO.3 4 4 2 LO.4 3 LO.5 3 1