|Course Title||Code||Semester||L+P Hour||Credits||ECTS|
|Fundamentals of Spinning *||TMZ 215||3||2||2||4|
|Prerequisites and co-requisites||Yok|
|Recommended Optional Programme Components||None|
|Language of Instruction||Turkish|
|Course Level||First Cycle Programmes (Bachelor's Degree)|
|Course Coordinator||Prof. Dr. Pınar DURU BAYKAL|
This course aims to teach the basic principles of spinning, fibre properties and types of yarn, calculations of drafting, dubbing, twist, number, production.
The course covers the following topics: Introduction and Definitions, Fiber-Yarn Interaction, Yarn Types, Yarn Count Systems, Yarn Parameters; Fineness, Density, Number of Fiber at Yarn Cross Section, Technological Correlations; Drawing, Doubling, Twist and Its Correlation, Production Calculations, Yarn Structure and Properties
|Course's Contribution To Program|
|No||Program Learning Outcomes||Contribution|
Has sufficient background in the fields of Mathematics, Science and Textile Engineering
Uses the knowledge obtained from the basic sciences and engineering in the field of textile engineering
Does process analysis, Identifies problems, interprets and evaluates data in the field of textile engineering
Selects and uses modern techniques and tools for engineering applications
Has the skills of designing experiments, data collection, cognitive analysis and interpretation of the results
Works effectively both individually and as a team member and takes responsibility
Searches literature, has access to information, uses databases and other sources of information
Recognizes the need of lifelong learning; follows developments in science and technology and renews self continuosly
Has effective oral and written communication skills.
Follows developments in the field in a foreign language, has good communication skills with colleagues.
Uses information and communication technologies and softwares at a required level
Defines learning requirements in scientific, social, cultural and artistic areas and improves himself/herself accordingly.
Has the professional and ethical responsibility.
Has the necessary awareness on the fields of occupational health and safety, legal side of engineering applications and environmental health.
Has required competence in project management, entrepreneurship and innovation.
|1||The history of yarn spinning, the classification of yarns, information about the types of yarns||Reference books|
|2||Fiber properties that are important in spinning and their effects on spinning.||Course notes and Reference books|
|3||Yarn numbering systems, transformation between numbers, calculation of number for folded yarns,sample problems related to the subject.||Course notes and Reference books|
|4||Yarn production stages; opening, cleaning, blending, drawing, dubbing, twisting principles||Course notes and Reference books|
|5||The theory of drawing process, drawing equation,sample applications related to drawing calculation||Course notes and Reference boks|
|6||Dubbing (folding) equation, the implementation of drawing and folding together, sample problems||Course notes and Reference books|
|7||The draw frame blend, the number after the mixture, calculations of drawing and mixing ratio calculations||Course notes and Reference books|
|8||Midterm Exam||Course notes and Reference books|
|9||Twisting process and theory, equation of twist,the sample applications related to twisting calculation||Course notes and Reference books|
|10||Roving process and twisting||Course notes and Reference boks|
|11||Spinning machines and twisting||Course notes and Reference boks|
|12||calculation of production for spinning machines, sample applications||Course notes and Reference books|
|13||Yarn irregularity, definition, the reasons of unevenness||Course notes and Reference books|
|14||Limit unevenness, unevenness index, The relationship between folding and irregularity||Course notes and Reference boks|
|15||Revision of lecture subjects||Course notes and Reference books|
|16-17||Final exam||Course notes and Reference books|
|Recommended or Required Reading|
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