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Lecturer(s)
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Suchánek Jan, prof. Ing. CSc.
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Course content
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1. Foundry properties of ferrous and non-ferrous metals. The causes of defects. Principles risering. 2. Methods of casting, gating system design principles. 3. Properties of molding materials and their testing. Methods for compacting and curing molds and cores. 4. Basics of metallurgy foundry alloys - melting and treatment of steels, cast iron and non-ferrous alloys. 5. Causes of stress, strain and context disorders. Heat treatment of castings. 6. Plastic deformation of materials, the deformation resistance, examples of calculating a deformation force and work. 7. Distribution forming processes, hot forming and cold selection process of heating and molding temperatures. Forming machines. 8. Volume and surface forming - forging, rolling, extrusion, cutting, bending, drawing. 9. Basic plastic technology. 10. Welded joints, changes in the structure and properties of the heat affected oblasti.Zzpůsoby welding. 11. weldability of steels, cast iron and non-ferrous metals. Weldability tests and welds. Brazing. 12. causes of corrosion and methods of repression. Fundamentals of finishes. Technologies for metallic and non-metallic coatings.
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Learning activities and teaching methods
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Monologic (reading, lecture, briefing), Excursion
- Class attendance
- 56 hours per semester
- Field trip
- 30 hours per semester
- Preparation for classes
- 60 hours per semester
- Preparation for credit
- 10 hours per semester
- Preparation for exam
- 5 hours per semester
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Learning outcomes
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The aim is to acquaint students with knowledge of metallurgy and metal processing. The main focus is on metal materials, their treatment and related operations. The principles of thermal treatment together with areal and volume forming will be presented, too. The course also includes the introduction of basic material tests.
Students will acquire knowledge of metallurgy and metal processing. They will dispose by knowldge of foundry, related operations and principles of heat treatment of metals (sheet and bulk forming). Among others, they will have an overview of basic material tests.
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Prerequisites
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no requirements
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Assessment methods and criteria
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Combined exam, Seminar work
During the semester, 3 seminar works with solution of 3 examples that correspond to the type of examination. Solving of examples required both in the form of a written solution and in the form of a Matlab program. Solution procedure and results checked by the tutor. Understanding of the topic within the frame given by the plan. Assesment methods and criteria linked to learning outcomes: credit: attendance of seminars, min 75%, passing the test to min 75%. exam: passing the test min 75%, proof of knowledge at the oral exam min 75%.
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Recommended literature
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Němec, M. a kol.: Základy technologie. Nakladatelství ČVUT. 2006.
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Novotný, J. a kol.: Technologie I. Nakladatelství ČVUT. 2006.
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Šanovec, J. a kol.: Technologie I. - návody ke cvičení. Nakladatelství ČVUT. 2004.
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