COURSE UNIT TITLE

: WELDING MACHINES AND EQUIPMENTS

DEGREE PROGRAMMES

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
MEE 6020 WELDING MACHINES AND EQUIPMENTS ELECTIVE 3 0 0 8

Offered By

Graduate School of Natural and Applied Sciences

Level of Course Unit

Second Cycle Programmes (Master's Degree)

Course Coordinator

PROFESSOR DOCTOR FATIH KAHRAMAN

Offered to

DESIGN AND PRODUCTION
Design and Production
DESIGN AND PRODUCTION

Course Objective

The purpose of this course is to give theoretical knowledge about principles of "Material and electric", "Electric field and magnetic field", "Principles of motors, generator and transformer", "Properties that welding machines should have", "Control and adjustment of welding machines", "Welding machines according to their structures", "welding machines that have diode, thyristor and transistor", "Inverter type welding machines". In this course, using of these techniques in industry are also taught by giving examples.

Learning Outcomes of the Course Unit

1   Teaching of U and I adjustment and control systems.
2   Teaching of welding machines and their properties according to their static characteristics.
3   Teaching of behaviors, voltage-current and current-time characteristics of welding machines with same static characteristics and different dynamic characteristics at the time of short-circuit.
4   Teaching of properties, power adjustments and power controls of redressors with diode, thyristor and transistor.
5   Teaching of properties and operation principles of inverter type welding machines.

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

None

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Description of material and electric
2 Principles of engine, generator and transformer
3 Properties of welding machines that should have
4 Static characteristics of welding machine
5 Controls and adjustments of welding machines
6 Transformers and principle of transformers
7 Redressors
8 Diode types, thyristor and transistor
9 Redressors with diode, thyristor and transistor and their power adjustments
10 Inverter type welding machines and their general constructions
11 General properties of inverter type welding machines
12 Mid-term exam
13 Comparison of welding machines
14 Welding machines and equipments that belongs to arc welding methods

Recomended or Required Reading

Kaynak Makinaları, S. Karadeniz, Gedik Eğitim Vakfı, 2009

Planned Learning Activities and Teaching Methods

Verbal lecture + Visual representation

Assessment Methods

SORTING NUMBER SHORT CODE LONG CODE FORMULA
1 MTE MIDTERM EXAM
2 FIN FINAL EXAM
3 FCG FINAL COURSE GRADE MTE * 0.50 + FIN * 0.50
4 RST RESIT
5 FCGR FINAL COURSE GRADE MTE * 0.50 + RST * 0.50


Further Notes About Assessment Methods

None

Assessment Criteria

Learning outputs are evaluated with midterm exam and final exam.

Language of Instruction

Turkish

Course Policies and Rules

To be announced.

Contact Details for the Lecturer(s)

0232 301 92 82 , suleyman.karadeniz@deu.edu.tr

Office Hours

Every working hour in weekdays (except course hours)

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 13 3 39
Preparations before/after weekly lectures 13 6 78
Preparation for midterm exam 1 40 40
Preparation for final exam 1 40 40
Final 1 2 2
Midterm 1 2 2
TOTAL WORKLOAD (hours) 201

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11PO.12PO.13
LO.15555
LO.2555
LO.35555
LO.45555
LO.5555

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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