COURSE UNIT TITLE

: TEXTURED YARN TECHNOLOGY

DEGREE PROGRAMMES

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
TKS 4502 TEXTURED YARN TECHNOLOGY ELECTIVE 2 0 0 4

Offered By

Textile Engineering

Level of Course Unit

First Cycle Programmes (Bachelor's Degree)

Course Coordinator

ASSOCIATE PROFESSOR MUSA KILIÇ

Offered to

Textile Engineering

Course Objective

To describe and classify the texture, texture yarn and texture technologies and to define false twist, air-jet, BCF yarn production technologies, bicomponent texture and chemical texture technologies.

Learning Outcomes of the Course Unit

1   Having knowledge about the structure, properties and usage areas of textured yarns
2   To have knowledge about thermomechanical, mechanical and chemical texturing methods
3   To have detailed information about the air jet texturing method
4   To have detailed information about the false twist texturing method
5   Knowledge of the tests and quality control processes applied to textured yarns

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

None

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Definition, purpose and classification of the texturing process
2 General principle of texturizing and texturing spinning machine
3 Properties and uses of textured yarns
4 Thermomechanical texturing methods (pile box, gear wheel, knife, knitting-removing etc.)
5 Mechanical texturing methods,
6 Thermochemical (bicomponent fiber) texturing methods
7 False twist texturing method - Principle, machine design, twisting units
8 Air-jet texturing method - Principle, machine design
9 Filament centering with air jet
10 Midterm
11 High volume (BCF) yarn production methods
12 Tests and quality control procedures applied to textured yarns
13 Homework presentations
14 Homework presentations

Recomended or Required Reading

- Sentetik Filament Iplik Üretim Teknolojileri ve Tekstüre Teknolojisi, Prof. Dr. Ali Demir, 975-97055-2-4, Istanbul, 2006
- Yarn Texturing Technology, J.W.S. Hearle,L. Hollick, D.K. Wilson, Woodhead Publishing,1 85573 575 X, UK, 2001

Planned Learning Activities and Teaching Methods

Lectures, presentation, assignment, exams

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 * 0.30 + ASG * 0.20 + FIN * 0.50
5 RST RESIT
6 FCGR FINAL COURSE GRADE (RESIT) MTE * 0.30 + ASG * 0.20 + RST * 0.50


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

Further Notes About Assessment Methods

None

Assessment Criteria

To be successful in midterm, assignment and final exams.

Language of Instruction

Turkish

Course Policies and Rules

To be announced.

Contact Details for the Lecturer(s)

Assoc. Prof. Dr. Musa KILIC

Dokuz Eylül University
Faculty of Engineering
Department of Textile Engineering
Tınaztepe Campus
35397 Buca - IZMIR

TEL: 0232 301 77 14
WEB: http://people.deu.edu.tr/musa.kilic

Office Hours

It will be determined during the semester according to the course schedule.

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 11 2 22
Preparations before/after weekly lectures 11 2 22
Preparation for midterm exam 1 6 6
Preparation for final exam 1 10 10
Preparations before/after weekly lectures 0 0 0
Preparing presentations 1 26 26
Midterm 1 2 2
Final 1 2 2
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.15334
LO.25534
LO.35534
LO.45534
LO.5544

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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