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Lecturer(s)
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Kolčavová Sirková Brigita, doc. Ing. Ph.D.
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Mertová Iva, Ing. Ph.D.
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Ježík Karol, Ing.
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Course content
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Lectures: 1.-2. Introduction, terminology, trends in patterning of dobby fabric. Construction of dobby fabrics. 3. Possibilities of designing of dobby fabrics in terms of machine parameters, fabric parameters. 4.-8. Derived weaves in relation to pattern of dobby fabric as well as shedding mechanism. 9.-12 Techniques for designing of dobby fabric - patterning possibilities in stripes (transverse, longitudinal), setting of weaving machine and individual mechanism for weaving. 13.-14 Techniques for designing of dobby fabric - patterning possibilities in squares and rectangles (transverse, longitudinal), setting of weaving machine and individual mechanism for weaving. Practices: 1.-2. Basic possibilities of interlacing - weaving of samples with basic weave patterns on rapier weaving machines CCI with dobby shedding mechanism in KTT laboratories. 3.-7. Possibilities of interlacing using derived weaves - weaving of samples with basic weave patterns on rapier weaving machines CCI with dobby shedding mechanism in KTT laboratories. 8.-10. Design of woven fabrics No.1 (individual work: I, II) - processing of design of patterned dobby fabric with transversal and longitudinal strips using techniques: combinations of weaves, gradels. Weaving of fabric No.1 on rapier weaving machines CCI with dobby shedding mechanism in weaving lab KTT. 11. - 13. Design of woven fabrics No.2 (individual work III, IV) - processing of design of dobby fabric patterned in squares and rectangular using techniques: combinations of weaves. Weaving of fabric No.2 on rapier weaving machines CCI with dobby shedding mechanism in weaving lab KTT. 14. Presentation of the individual work.
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Learning activities and teaching methods
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Monological explanation (lecture, presentation,briefing), Dialogue metods(conversation,discussion,brainstorming), Self-study (text study, reading, problematic tasks, practical tasks, experiments, research, written assignments), Written assignment presentation and defence, Project teaching, Individual creative and artistic activities, Group consultation, Individual consultation, Demonstration of student skills, Lecture, Practicum
- Class attendance
- 56 hours per semester
- Presentation preparation (report)
- 20 hours per semester
- Preparation for credit
- 20 hours per semester
- Preparation for exam
- 45 hours per semester
- Home preparation for classes
- 28 hours per semester
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Learning outcomes
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Within this subject students obtain information about these areas: construction of woven fabric, threads interlacing in woven fabric, weave techniques in woven fabrics, CAD systems for design of woven fabric, design of dobby fabric, design.
Students improve their knowledge from the field of fabrics weaves and fabric patterning. They are able to create own fabric design with utilization of system for dobby patterning.
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Prerequisites
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Knowledge of subjects: Weaving. Orientation in weaves of fabrics.
KTT/TK
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Assessment methods and criteria
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Oral exam, Practical demonstration of acquired skills, Presentation of acquired knowledge via paper
Credit: Presentation and defense of project work. Distance form: Active participation with the teacher in the distance form within the assigned topics, elaboration of the assignment of the relevant topics assigned by the distance form. Submission of assignments and project work Examination: written and oral.
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Recommended literature
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Design Fabrication and Economy of Welded Structures. Woodhead Publishing, 2008. ISBN 9781904275282.
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Webové stránky světoznámých výrobců tkacích strojů, žakárských prošlupních mechanizmů tkacích strojů (https://www.bonas.be/en, https://www.staubli.com/cs-cz/textile/textile-machinery-solutions/ ; www.karlmayer.com https://www.lindauerdornier.com/en/ http://www.picanol.be/en ; www.knotex.de) a CAD systému pro přípravu a zpracování předlohy listové a žakárské tkaniny (http://www.designscopecompany.com/)..
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BEDNÁŘ, V., SVATOŠ, S. Vazby a rozbory tkanin I.. Praha: SNTL, 1980.
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BEHERA, B. K., HARI, P. K., ed. Woven textile structure. Cambridge: Woodhead, 2010. ISBN 978-1-84569-514-9.
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GANDHI, K. L., ed. Woven textiles: principles, technologies and applications. Philadelphia: Woodhead, 2012. ISBN 978-1-84569-930-7.
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GONG, R. H., ed. Specialist yarn and fabric structures: developments and applications. Cambridge: Woodhead publishing, 2011. ISBN 978-1-84569-930-7.
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HLAVATÝ, V., MORAVEC, V. Vazby a rozbory tkanin 1. a 2. část.. Praha: SNTL, 1988.
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HU, Jinlian. Structure and mechanics of woven fabrics. Cambridge: Woodhead, 2004. ISBN 0-8493-2826-8.
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CHEN, Xiaogang. Modelling and predicting textile behaviour. Boca Raton: CRC Press, 2010. ISBN 978-1-84569-416-6.
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ORMEROD, Allan a Walter SONDHELM. Weaving: technology and operations.. Manchester: Textile Institute, 1998. ISBN 1-870812-76-X.
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TALAVÁŠEK, O. Tkací stroje člunkové a bezčlunkové. Praha: SNTL, 1988.
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TALAVÁŠEK, O. Tkalcovská příručka. Praha: SNTL, 1980. ISBN Typové číslo L21.
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TUMAJER, P., BÍLEK, M., DVOŘÁK, J. Základy tkaní a tkací stroje, Skriptum TUL.. Liberec: Technická univerzita v Liberci, 2015. ISBN 978-80-7494-215-0.
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