University :Mansoura University |
Faculty :Faculty of Engineering |
Department :Weaving and Textile |
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| 1- 1- Course data :- |
| | Code: | 06325 | | Course title: | Special Course-3 - نظرية غزل (2) | | Year/Level: | Third | | Program Title: | | | Specialization: | | | Teaching Hours: | Theoretical: | 4 | Tutorial: | 2 | Practical: | |
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| 2- 2- Course aims :- |
| - Provide the student the basic information about the theories of Ring Spinning yarn production ( Balloon – Tension – Traveler – and ring theories) , Plied yarn and open end yarn processing, technology and theories.yarn processing, technology and thories
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| 3- 3- Course Learning Outcomes :- |
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| 4- 4- Course contents :- |
| | No | Topics | Week No. |
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| 1 | Yarn tension theory during spinning process. | | | 2 | theory of balloons, balloon shape and size. | | | 3 | Theory of yarn winding on spinning frames. | | | 4 | The relationship between the amount of yarn and winding angle. | | | 5 | Yarn twist and insertion of twist, twist propagation. | | | 6 | Effect of the twist on the breakage rate. | | | 7 | theoretical studies of yarn breakage | | | 8 | theoretical studies on yarn irregularity. | | | 9 | Theory of open end spinning. | | | 10 | Analysis of yarn tension during winding process | | | 11 | Theory of plied yarn formation, twist balance, contraction, strength, elongation. | |
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| 5- 5- Teaching and learning methods :- |
| | S | Method |
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| Lectures | | Tutorials | | Information collection from different sources | | Field visits |
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| 6- 6- Teaching and learning methods of disables :- |
| No data found. |
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| 7- 7- Student assessment :- |
| - Timing |
| | No | Method | Week No. |
|---|
| 1 | | 3 times | | 2 | | periodical / every 2 weeks | | 3 | | mid-term after 7 weeks | | 4 | | at the end of the term |
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| - Degree |
| | No | Method | Degree |
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| 1 | Mid_term examination | 10 | | 2 | Final_term examination | 70 | | 3 | Oral examination | 10 | | 4 | Practical examination | | | 5 | Semester work | 10 | | 6 | Other types of asessment | | | Total | 100% |
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| 8- 8- List of books and references |
| | S | Reference | Type |
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| 1 | "Open end spinning", V. Rohlena, et al. | | | 2 | "Cotton Spinning and man made fibres", Part I, II, Porzonove E., et al) | | | 3 | Textile Research Journal. | | | 4 | Journal of Textile Institute | | | 5 | Mansoura Engineering Journal (MEJ). | |
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| 9- 9- Matrix of knowledge and skills of the course |
| | S | Content | Study week |
|---|
| Yarn tension theory during spinning process. | | | theory of balloons, balloon shape and size. | | | Theory of yarn winding on spinning frames. | | | The relationship between the amount of yarn and winding angle. | | | Yarn twist and insertion of twist, twist propagation. | | | Effect of the twist on the breakage rate. | | | theoretical studies of yarn breakage | | | theoretical studies on yarn irregularity. | | | Theory of open end spinning. | | | Analysis of yarn tension during winding process | | | Theory of plied yarn formation, twist balance, contraction, strength, elongation. | |
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| Course Coordinator(s): - |
| - Esmail Mousa Mohamed El Metwally Rakha
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| Head of department: - |
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