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Course detail
FSI-HAPAcad. year: 2023/2024
The course focuses on the practical issues of the polymer component production in the automotive industry and the related requirements according to the ISO TS 16949. Some typical causes and solutions of defects occurring in polymer products produced by injection technology are analysed. The students will learn how to search and detect the defects of injected products, the causes of defects, the possibilities of their elimination and the ways of how to prevent the defects of these products in terms of structural design of the moulds. At the same time a practical overview of the subsequent connection of plastic products is done, where the students will be familiar with the most common ways of connecting parts in lighting technology, such as gluing and laser welding. The training systems reflecting the practical tasks of the glued and welded joints, subsequent testing techniques and the important factors affecting the quality of the connection will be presented. The essential part of the plastic materials is their surface finishes that will be presented in the form of painting and metallic nano-layered coatings, including the necessary pre-treatment of the surface before technological processes. Students will be learnt the problem of surface finishes not only in view of the visual final finish of plastic components, but also as an important physic-chemical or mechanical treatment of the surface with effect on surface integrity. Production of components made from polymers is in the automotive industry linked with the general principles applied onto the quality planning and the subsequent manufacturing process. Students will learn the methodology for the control and testing plans and the application of quality tools in the current practical application of the preparation work for the customer and certification audit, according to the automotive standard ISO TS 16949.
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Classification of course in study plans
specialization MTS , 1 year of study, winter semester, compulsory
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Syllabus
1. Products produced by injection moulding2. Defects of the injected products3. Defects of the injected products in practise4. Surface finish of plastic materials5. Gluing and laser welding6. Screw and other connections on headlights7. Risk management and moderation techniques 8. Design and Process FMEA9. Design of Experiments / Taguchi and Brainstorming10. The creation of basic documents for the new workplace11. Preparation for the release of workplace I12. Preparation for the release of workplace II13. The monitoring of the workplace in series production - efficiency etc.
Exercise