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Lecturer(s)
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Course content
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1.-2. Refining of glass I - grinding, polishing 3.-4. Glass refining II - sandblasting, engraving 5-6 Chemical refinement of glass - chemical polishing, matting, etching 7-8 Glass painting - with glass firing colors and precious metals 9-10 Lying glass and fused plastic 11.-12. Glass defects. 13. Eligibility. The student will get to know the principles on which traditional mechanical refining procedures are based and the equipment on which they can be implemented. These include grinding, grinding, sandblasting and engraving. The student will gain knowledge about the chemical processing of glass, which includes etching, matting and chemical polishing, the use of which is relatively widespread in the glass industry. At the same time, he will obtain information about the hygienic and ecological risks of these procedures and the binding conditions for their use. The student will become familiar with the procedures used in glass painting, both glass firing colors and precious metals and the conditions for firing decor. The student will become familiar with the basics of the creation and workshop practice of lying glass and fused sculpture. The last chapter is dedicated to glass defects and obtaining information about the causes of their occurrence and the possibilities of their removal.
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Learning activities and teaching methods
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- Home preparation for classes
- 14 hours per semester
- Participation in classes
- 26 hours per semester
- Preparation for course credit
- 10 hours per semester
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| prerequisite |
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| Knowledge |
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| Prerequisites not specified |
| Prerequisites not specified |
| Skills |
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| Prerequisites not specified |
| Prerequisites not specified |
| learning outcomes |
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| Knowledge |
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| - define the basic optical properties of glass and explain their application in practice for glass products |
| - define the basic optical properties of glass and explain their application in practice for glass products |
| - describe the chemical and physical processes affecting clarity, color, and turbidity |
| - describe the chemical and physical processes affecting clarity, color, and turbidity |
| - explain changes in mechanical and physicochemical properties depending on the composition of glass |
| - explain changes in mechanical and physicochemical properties depending on the composition of glass |
| - characterize the influence of production processes in the glass industry and how we can change them |
| - characterize the influence of production processes in the glass industry and how we can change them |
| - list the main types of glass, classify glass according to its chemical composition and method of naming, characterize the main types of industrial glass in terms of production, properties, and practical use |
| - list the main types of glass, classify glass according to its chemical composition and method of naming, characterize the main types of industrial glass in terms of production, properties, and practical use |
| Skills |
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| - apply knowledge of the raw materials needed to produce different types of glass |
| - apply knowledge of the raw materials needed to produce different types of glass |
| - implement shaping procedures and principles in metallurgical and serial glass processing |
| - implement shaping procedures and principles in metallurgical and serial glass processing |
| - apply the correct types of glass according to thermal shock resistance |
| - apply the correct types of glass according to thermal shock resistance |
| - resolve mechanical glass processing, apply the correct procedure for cutting glass |
| - resolve mechanical glass processing, apply the correct procedure for cutting glass |
| - propose work procedures for melting and fire polishing |
| - propose work procedures for melting and fire polishing |
| teaching methods |
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| Knowledge |
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| Dialogic (Discussion, conversation, brainstorming) |
| Dialogic (Discussion, conversation, brainstorming) |
| Practice exercises |
| Practice exercises |
| Skills |
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| Dialogic (Discussion, conversation, brainstorming) |
| Dialogic (Discussion, conversation, brainstorming) |
| Practice exercises |
| Practice exercises |
| assessment methods |
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| Knowledge |
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| Composite examination (Written part + oral part) |
| Composite examination (Written part + oral part) |
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Recommended literature
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Blumentrit. Sklářské materiály. SNTL Praha, 1984.
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Dvořák, Svatopluk Ing. a kol. Foukač dutého skla. .
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Fanderlík,I. Barvení skla. Práh Praha 2009, 2009. ISBN 978-80-7252-3.
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Hlaváč, Jan. Základy technologie silikátů. Státní nakladatelství technické literatury. 1988.
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MAŘÍK, Emanuel a SATRAPA. Brušič a rytec skla. Praha, SNTL. 1973.
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Olga Drahotová a kolektiv. Historie sklářské výroby v českých zemích I. II. Praha, 2005.
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Petrášová, H. a kol. Technologie skla pro 2.ročník SPŠ sklářských. SNTL Praha , 1982.
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Petrášová, H. a kol. Technologie skla pro 3. ročník SPŠ sklářských. SNTL Praha, 1984.
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Roška Radim, Ing. Technologie výroby skla 1. .
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Smrček,A. a kol. Tavení skla. Česká sklářská společnost o.s. Jablonec nad Nisou, 2008. ISBN 978-80-904044-0-3.
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Špaček,J.,Pešek,K. Zdobení a zušlechťování skla v huti. SNTL Praha, 1971.
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