TÜRKÇE
ENGLISH
Information
| Unit | FACULTY OF ENGINEERING |
| TEXTILE ENGINEERING PR. | |
| Code | TLZ212 |
| Name | Yarn Technology II |
| Term | 2025-2026 Academic Year |
| Semester | 4. Semester |
| Duration (T+A) | 2-1 (T-A) (17 Week) |
| ECTS | 3 ECTS |
| National Credit | 2.5 National Credit |
| Teaching Language | Türkçe |
| Level | Lisans Dersi |
| Type | Normal |
| Label | C Compulsory |
| Mode of study | Yüz Yüze Öğretim |
| Catalog Information Coordinator | Prof. Dr. OSMAN BABAARSLAN |
| Course Instructor |
The current term course schedule has not been prepared yet. Previous term groups and teaching staff are shown.
|
Course Goal / Objective
To provide students with competence in cotton and cotton spinning, to increase technical knowledge on yarn and spinning process.
Course Content
Historical development of yarn spinning, yarn production technologies, staple fibers and cotton, staple fiber production process, stages and machines, yarn quality parameters and evaluation.
Course Precondition
No Prerequisites
Resources
1. O. Babaarslan, Yarn Technology-II Lecture Notes, ÇÜ., Eng. Fac. Textile Eng. Division, 2022.
Notes
1. Trommer G., Rotor Spinning, Deutscher Fachverlog GmbH, Germany (1995) 2. Klein W., A Practical Guide to Ring Spinning, The Textile Institute, UK, (1987) 3. Lawrence C., Fundamentals of Spun Yarn Technology, CRC Press LLC, USA (2003) 4. Klein W., The Technology of Short Staple Spinning, The Textile Institute, UK (1990) 5. Lord Peter R.,Handbook of Yarn Prduction; Technology, Sciences and Economics, Woodhead Publishing Ltd., UK (2003)
Course Learning Outcomes
| Order | Course Learning Outcomes |
|---|---|
| LO01 | Having knowledge about staple fibers and cotton. |
| LO02 | To learn the yarn spinning process from cotton and mixture blends. |
| LO03 | To know the production processes and machines of cotton spinning, to have knowledge. |
| LO04 | To learn cotton yarn quality parameters and quality evaluation processes. |
Relation with Program Learning Outcome
| Order | Type | Program Learning Outcomes | Level |
|---|---|---|---|
| PLO01 | Bilgi - Kuramsal, Olgusal | Has sufficient background in the fields of Mathematics, Science and Textile Engineering | 4 |
| PLO02 | Bilgi - Kuramsal, Olgusal | Uses the knowledge obtained from the basic sciences and engineering in the field of textile engineering | |
| PLO03 | Bilgi - Kuramsal, Olgusal | Does process analysis, Identifies problems, interprets and evaluates data in the field of textile engineering | 4 |
| PLO04 | Bilgi - Kuramsal, Olgusal | Selects and uses modern techniques and tools required for engineering applications under realistic constraints and conditions. | |
| PLO05 | Bilgi - Kuramsal, Olgusal | Has the skills of designing experiments, data collection, cognitive analysis and interpretation of the results | 3 |
| PLO06 | Bilgi - Kuramsal, Olgusal | Works effectively and takes responsibility in interdisciplinary and multidisciplinary teams, both individually and as a team member | |
| PLO07 | Beceriler - Bilişsel, Uygulamalı | Searches literature, has access to information, uses databases and other sources of information | 4 |
| PLO08 | Beceriler - Bilişsel, Uygulamalı | Notices the necessity of lifelong learning; follows developments in science and technology and renews self continuosly | 2 |
| PLO09 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Has effective oral and written communication skills; writes and understands written reports effectively, prepares design and production reports, makes effective presentations, and gives and receives clear and understandable instructions | 3 |
| PLO10 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Follows developments in the field in a foreign language, has good communication skills with colleagues. | |
| PLO11 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Uses information and communication technologies and softwares at a required level | |
| PLO12 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Defines learning requirements in scientific, social, cultural and artistic areas and improves himself/herself accordingly. | |
| PLO13 | Yetkinlikler - Öğrenme Yetkinliği | Has the professional and ethical responsibility, acting in accordance with ethical principles | |
| PLO14 | Yetkinlikler - Öğrenme Yetkinliği | Knowledge about the universal and societal effects of engineering practices on health, environment and safety and contemporary issues reflected in the field of engineering; awareness of the legal consequences of engineering solutions. | |
| PLO15 | Yetkinlikler - Öğrenme Yetkinliği | Knowledge of business practices such as project management, risk management and change management; awareness of entrepreneurship and innovation; knowledge of sustainable development. | |
| PLO16 | Bilgi - Kuramsal, Olgusal | An ability to identify, formulate, and solve complex engineering problems by selecting appropriate analysis and modeling methods. |
Week Plan
| Week | Topic | Preparation | Methods |
|---|---|---|---|
| 1 | Introduction to cotton spinning and history of spinning | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 2 | Yarn types | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 3 | Staple fibers, cotton and its properties, yarn types | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 4 | Blowing processes and machines | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 5 | Opening, Cleaning and Mixing | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 6 | Carding processes and machines | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 7 | Drawing processes and machines | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 8 | Mid-Term Exam | Lecture notes and referance books | Ölçme Yöntemleri: Yazılı Sınav |
| 9 | Combing process | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 10 | Combing machines | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 11 | Roving process and machines | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 12 | Ring spinning machine, missions, working principle | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 13 | General information about new yarn production methods | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 14 | OE-rotor spinning machine, missions, working principle | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 15 | Yarn quality parameters and quality evaluation prosess. | Lecture notes and referance books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 16 | Term Exams | Lecture notes and referance books | Ölçme Yöntemleri: Yazılı Sınav |
| 17 | Term Exams | Lecture notes and referance books | Ölçme Yöntemleri: Yazılı Sınav |
Assessment (Exam) Methods and Criteria
Current term shares have not yet been determined. Shares of the previous term are shown.
| Assessment Type | Midterm / Year Impact | End of Term / End of Year Impact |
|---|---|---|
| 1. Midterm Exam | 100 | 40 |
| General Assessment | ||
| Midterm / Year Total | 100 | 40 |
| 1. Final Exam | - | 60 |
| Grand Total | - | 100 |
Student Workload - ECTS
| Works | Number | Time (Hour) | Workload (Hour) |
|---|---|---|---|
| Course Related Works | |||
| Class Time (Exam weeks are excluded) | 14 | 3 | 42 |
| Out of Class Study (Preliminary Work, Practice) | 14 | 2 | 28 |
| Assesment Related Works | |||
| Homeworks, Projects, Others | 1 | 2 | 2 |
| Mid-term Exams (Written, Oral, etc.) | 1 | 5 | 5 |
| Final Exam | 1 | 10 | 10 |
| Total Workload (Hour) | 87 | ||
| Total Workload / 25 (h) | 3,48 | ||
| ECTS | 3 ECTS | ||