| Course Unit Code | 618-3026/03 |
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| Number of ECTS Credits Allocated | 7 ECTS credits |
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| Type of Course Unit * | Compulsory |
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| Level of Course Unit * | Second Cycle |
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| Year of Study * | Second Year |
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| Semester when the Course Unit is delivered | Winter Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | Czech |
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| Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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| Name of Lecturer(s) | Personal ID | Name |
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| HAM33 | doc. Ing. Jiří Hampl, Ph.D. |
| Summary |
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| The course focuses on the theoretical and practical aspects of technological and technical preparation of production castings. Emphasis is placed on the knowledge of technological design of castings and principles of their economical design. |
| Learning Outcomes of the Course Unit |
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Acquired knowledge
- student will be familiar with the principles of technological design of castings;
-student will be able to characterize the basic processes of technological production
Acquired skills
-student will be able to apply the principles of technological design in the manufacture of castings;
-student will be able to establish procedures for the technical preparation of production castings.
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| Course Contents |
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1. The importance of technological design and technical preparation for
production of castings in foundries.
2. Technological design cast as an optimal combination of features, quality and
price of the casting.
3. Methodology of technological process of casting. The basic procedure for the production of patterns.
4. Mold making, molding technology, materials and core models. Venting and ventilation molds, loading and downloading forms.
5. Cast holes and cavities, cores and core types, degassing, casting will, studs, stiffeners. Marking castings.
6. The use of computer technology in the technical preparation of production. Methods for Rapid Prototyping.
7. Simulation programs of foundry processes. Simulation, flow, solidification, stress and the internal homogeneity in castings.
8. General principles of good design cast in sand molds cast in terms of performance, download, shrinkage and internal stress.
9. Technological design with regard to technology, design, material, quality and efficiency of production of castings.
10. Principles of construction industry with regard to the technique of molding and core production.
11. Design principles with regard to the setting, volumetric shrinkage of the casting and sizing of risers.
12. Design principles with regard to finishing, machining, casting and editing.
13.Methods of quality control of castings, castings testing, metallographic analysis, mechanical tests
14. Reflections on the costs of production and their reduction.
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| Recommended or Required Reading |
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| Required Reading: |
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[1]GOODRICH, George. M. Iron Castings Enginering Handbook. USA, Illinois: American Foundry Society. Schaumburg, 418p. 2006,ISBN 0-87433-260-5.
[2]ARNOLD,M. et al. Stahlguss. Konstruiern+gissen. 2004, 29/2004,Nr.1,2-64.
[3]CAMBELL,J. 10 Rules for Good Castings. Modern Casting. 1997, 87(IV), 36-39.ISSN 0026-7562
[4]HAMPL,J. Technological Design and Preparation of Casting Production. e-learning. Ostrava: VŠB-TU Ostrava,2016
[5]SCHLEGG,F.P. et al. Technology of Metalcasting, AFS Publication,2003. ISBN-13: 978-0874332575, ISBN-10: 0874332575.
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[1]HAMPL,J. Technologičnost konstrukce a příprava výroby odlitků. Studijní opora. Ostrava:2016
[2]ELBEL,T. a F. HAVLÍČEK. Hospodárné konstruování odlitků. Slévárenství. 2007,LV(4) ISSN 0037-6825.
[3]BEDNÁŘ, B. Technologičnost konstrukce odlitků. Ústí nad Labem: Univerzita J.E. Purkyně, ÚTŘV, 2004.ISBN 80-7044-614-5
[4]BARTELS,Ch. Gusseisen mit Kugelgraphit. Konstruiern+gissen. 2007, 2/2007. ISSN-0341-6615.
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| Recommended Reading: |
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BARTELS, Ch. Gusseisen mit Kugelgraphit. Konstruiern+gissen. 2/2007, 2007. ISSN-0341-6615.
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SKARBINSKI, M. a J.SKARBINSKI. Technologičnost konstrukce strojů. Alfa Bratislava, 1982
KOŘENÝ, R. Výrobní postupy odlitků. Ostrava: ES VŠB v Ostravě, 1989
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| Planned learning activities and teaching methods |
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| Lectures, Individual consultations, Tutorials |
| Assesment methods and criteria |
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| Task Title | Task Type | Maximum Number of Points
(Act. for Subtasks) | Minimum Number of Points for Task Passing |
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| Credit and Examination | Credit and Examination | 100 (100) | 51 |
| Credit | Credit | 30 | 15 |
| Examination | Examination | 70 | 21 |