Прегледај по Аутор "Rackov, Milan"

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    DETERMINATION OF THE PARASITIC FORCES THAT OCCUR AS A CONSEQUENCE OF THE MOVEMENT OF THE ROLLER OVER THE MINIATURE PROFILED GUIDE
    (University of Novi Sad, Faculty of Technical Sciences, 2019) Kočović, Vladimir; Kostić, Sonja; Vasiljević, Saša; Santoši, Željko; Košarac, Aleksandar; Kuzmanović, Siniša; Rackov, Milan
    In order to achieve a greater efficiency degree of electrical, mechanical or other assemblies that work by consuming any form of energy, the frictional force that occurs between all moving elements of the system should be minimized. Nowadays, a lot of standard sliding and rolling pairs have been developed, which provide linear movement. Since manufacturers of these elements do not prescribe coefficient of friction when moving movable rollers on a fixed rail, it is often necessary to know the resistance to motion of these elements due to the correct selection of the drive system, and therefore it is necessary to determine them. In this paper, the resistance to motion of roller through the miniature profile guide 15 mm in width and 10 mm in height was tested.
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    EMOTIONAL DESIGN AND QUALITY OF LIFE
    (Center for Quality, Faculty of Engineering, University of Kragujevac, 2017) Ivanović, Lozica; Marković, Biljana; Arsovski, Slavko; Rackov, Milan; Kuzmanović, Siniša
    Lately, the concept of emotional design, which implies the concept of improving the quality of life, happiness and satisfaction of a man, has greatly attracted the attention of the academic community. Since this concept is multidimensional, one of the aspects, which the scientists are particularly focused on, is involvement of man's emotional needs in the process of product design. A successful development of a new product implies satisfaction of customers' requirements to the level of their individual wishes which include emotions as well. Therefore, the aim of this paper is to describe the emotional design, the present state of understanding the concept, its characteristics and aims. Some characteristic examples which illustrate the described concept, and whose design evokes positive emotions, are presented in the paper. The emphasis has been put on the importance of a specific aspect of an emotional approach to design through development of innovative, sustainable products with the aim to increase the quality of life.