Univerzitná knižnica - Vedecké odborné časopisy
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Item Analýza súčasného stavu problematiky využitia manipulačných zariadení pre potreby skúšobných stavov brzdných komponentov koľajových vozidiel(University of Žilina, 2024) Molnár, Denis; Blatnický, Miroslav; Dižo, Ján; Lovska, AlyonaThe paper deals with the current state of the art of the research test stands of braking components of rail vehicles in synthesis to the need of handling equipment utilisation accompanying the research in question. The compact form of the introduced information will be the input material for the design of an original handling device, sophisticatedly designed for the needs of the test stand for rail vehicles brake components testing. The brake test stand is located at the Department of Transport and Handling Machines at the Faculty of Mechanical Engineering of the University of Žilina. The task of proposed handling device will be to facilitate the work of laboratory staff, increase the safety of handling and shorten the preparation time of the measurement process at brake test stand. In addition, a more detailed description of the brake test stand at the Department of Transport and Handling Machines is included in the paper.Item Materiály práškovej metalurgie(University of Žilina, 2024) Kantoríková, ElenaPowder metallurgy is used in all branches of industrial production. the main advantage of powder metallurgy is the saving of metals (materials) and energy. the main direction of development is expected mainly in the production of tool parts. the article describes the analysis of powders and the use of materials for powder metallurgy.Item Workshop production management methods(2024) Zuzik, Ján; Biňasová, Vladimíra; Gašo, Martin; Furmannová, Beáta; Kasajová, MartaThe contribution is devoted to a mechanical engineering company, then the methods of workshop production management and the systems that are used in this management are discussed in detail. At the beginning of the practical part, the current state of workshop management is identified using a questionnaire. In the second part, there is an analysis of workshop management in the company and a proposal for improving the given managementItem Bezpečnosť účastníkov cestnej premávky a ich vplyv na vnímanie dopravnej situácie(University of Žilina, 2023) Ballay, Michal; Macurová, Ľudmila; Kohút, Pavol; Rédl, MiroslavWhen analysing an accident scene, one of the significant tasks is to evaluate the driver's ability to perceive the traffic situation according to different aspects. Currently, there are various eye movement measurement systems designed to perform a high-quality reconstruction of the direction of eye movement of road users depending on time. In addition to the basic physiology of the perception of road users, the paper deals with using the Viewpointsystem® measurement system designed to analyse eye movement when perceiving the traffic situation. The article assesses the development of traffic accidents in the Slovak Republic according to the consequences of traffic accidents and categories of road users. As part of determining the decisive moment for a collision situation, an analysis of the direction of the eye movement of the driver of the vehicle during a dangerous traffic situation while driving on a road section located in a rural area is performed.