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Lecturer(s)
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Ovsík Martin, doc. Ing. Ph.D.
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Staněk Michal, prof. Ing. Ph.D.
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Course content
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1. Design principles of part produced by injection molding. 2. Design of injection mold. 3. The use of CAD/CAM/CAE design and optimization of parts made of polymeric materials and tools for their production. 4. The procedure and the requirements of the analysis, process conditions and other boundary conditions. 5. Runner systems. 6. Demolding and ejection of parts from injection mold. 7. Heating and cooling systems of injection molds. 8. Tools materials. 9. Production and testing of injection molds. Manipulation and storage. Reparations and maintenances of injection molds. 10. Calculations and labeling of molds. 11. Results evaluation and description in analyses of gate location, filling and packing pressure. 12. Results evaluation and description in analyses of cooling, deformation and shrinkage. 13. Analysis data processing on tool modification (injection mold). 14. Injection molding process optimization.
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Learning activities and teaching methods
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Lecturing, Exercises on PC
- Preparation for examination
- 150 hours per semester
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| prerequisite |
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| Knowledge |
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| Knowledge of fundamental injection molding technologies and injection mold design. |
| Knowledge of fundamental injection molding technologies and injection mold design. |
| Design in CAD and CAE systems. |
| Design in CAD and CAE systems. |
| learning outcomes |
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| demonstrate an in-depth knowledge of polymer injection molding technology |
| demonstrate an in-depth knowledge of polymer injection molding technology |
| describe the possibilities of using injection molding process simulation |
| describe the possibilities of using injection molding process simulation |
| determine the appropriate procedure and method with respect to the given parameters |
| determine the appropriate procedure and method with respect to the given parameters |
| determine boundary conditions for process analysis |
| determine boundary conditions for process analysis |
| describe and design individual parts of injection molds and their function |
| describe and design individual parts of injection molds and their function |
| Skills |
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| design individual injection mold systems |
| design individual injection mold systems |
| create tool drawings with appropriate cuts and views |
| create tool drawings with appropriate cuts and views |
| prepare a process analysis with respect to boundary conditions |
| prepare a process analysis with respect to boundary conditions |
| evaluate the achieved results with a solution proposal |
| evaluate the achieved results with a solution proposal |
| apply the results of the analysis in the design of the tool or production technology |
| apply the results of the analysis in the design of the tool or production technology |
| teaching methods |
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| Knowledge |
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| Lecturing |
| Lecturing |
| Dialogic (Discussion, conversation, brainstorming) |
| Dialogic (Discussion, conversation, brainstorming) |
| Skills |
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| Exercises on PC |
| Exercises on PC |
| Individual work of students |
| Individual work of students |
| assessment methods |
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| Knowledge |
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| Analysis of works made by the student (Technical products) |
| Analysis of works made by the student (Technical products) |
| Didactic test |
| Didactic test |
| Grade (Using a grade system) |
| Grade (Using a grade system) |
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Recommended literature
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BEAUMONT, J.P. Runner and Gating Design Handbook: Tools for Successful Injection Molding. xx, 450 s.. Munich: Hanser Publishers, 2019. ISBN 978-1-56990-590-6.
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Kazmer O.D. Injection Molding Engineering. Hanser Publishers Munich, 2007. ISBN 978-3-446-41266-8.
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KERKSTRA, R., BRAMMER, S. Injection Molding Advanced Troubleshooting Guide. xx, 491 s.. Munich: Hanser Publishers, 2018. ISBN 9781569906453.
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WANG, M.-L., CHANG, R.-Y., HSU, C.-H. Molding Simulation: Theory and Practice. xviii, 513 s.. Cincinnati: Hanser Publications, 2018. ISBN 9781569906194.
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YANG, Y., CHEN, X., LU, N., GAO, F. Injection Molding Process Control, Monitoring, and Optimization. xvi, 397 s. Progress in Polymer Processing Series.. Munich: Hanser, 2016. ISBN 978-1-56990-592-0.
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ZEMAN, L. Vstřikování plastů: teorie a praxe. 455 s.. Praha: Grada Publishing, 2018. ISBN 978-80-271-0614-1.
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