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Now showing items 11-20 of 69
Predicting of milling forces in a virtual manufacturing system
(Univ Osijek, Tech Fac, Slavonski Brod, 2013)
Forces prediction along the tool path is one of the basic goal functions of the virtual machining system for CNC milling operations. In this paper, the discussion is limited to the contour milling in the plane z=const, ...
Mechatronic approach to inventing a novel kind of deformeter
(Univ Osijek, Tech Fac, Slavonski Brod, 2017)
Stress and strain measurements on frames and structures are mainly conducted by the use of strain gauges. A measuring chain applied in such measurements usually consists of strain gauges, amplifiers and data acquisition ...
Jedan primer primene Webots-a u rešavanju zadataka upravljanja robotskog sistema / An application example of Webots in solving control tasks of robotic system
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2013)
U ovom radu prezentovan je softverski paket Webots za simulaciju datog robotskog sistema. Prvo su razmatrane osnovne osobine i komponente Webots-a. Zatim je opisan način kako se konstruiše 3D model robotskog sistema u ...
Calculation of the Archard's wear coefficient of the polymer-based composite sliding bearings
(Univerzitet u Novom Sadu - Fakultet tehničkih nauka, Novi Sad, 2018)
Prediction and calculation of wear of the mechanical components in contact is one of the most important tasks in modern engineering. Due to time consumptive experiments and quite expensive test rig, it became even more ...
The proposal of validation metrics for the assessment of the quality of simulations of the dynamic behaviour of railway vehicles
(Sage Publications Ltd, London, 2016)
This paper introduces new validation metrics that may be used for the validation of models of railway vehicles. The proposed validation metrics are based on a comparison between the cumulative distribution functions of ...
Optimizovani i virtuelni model planiranja merenja na mašini / An optimized and virtual on-machine measurement planning model
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2020)
Specifične potrebe kupaca postavljaju zahteve za fleksibilnošću i personalizovanim proizvodima, kao i brzim plasmanom na tržište. Masovna kastomizacija daje odgovor na ove zahteve i nameće nove potrebe unutar proizvodnih ...
Pregled tehnologija brze izrade prototipova pomoću subtraktivnih, aditivnih i formativnih procesa / An overview of rapid prototyping technologies using subtractive, additive and formative processes
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2020)
Ovaj rad opisuje metodologiju za primenu brze izrade prototipova primenom subtraktivnih, aditivnih i formativnih tehnologija na osnovu STL fajlova. Tehnologije brze izrade prototipova uključuju digitalni lanac informacija ...
Prediction of calcination and sulphation along the sorbent particle trajectories for desulphurisation in coal-fired furnace
(Inderscience Enterprises Ltd, Geneva, 2020)
The furnace sorbent injection is analysed numerically, focusing on its behaviour, in order to estimate CaCO3 sorbent utilisation. Comprehensive presentation of numerical results and profound analysis are provided to better ...
Simulation of PV-T module performance under varying operating conditions
(Čačak : Research Center of Dependability and Quality Management DQM, 2021)
In this paper, a numerical computer simulation of Photovoltaic
Thermal (PV-T) module is presented with varying input parameters. The objective of this study is energy efficiency calculation of combined energy harvesting ...
The Eclipses Abacus, the mechanical predictor of the solar and lunar eclipses
(Sage Publications Ltd, London, 2019)
This paper exposes and explains the synthesis of a mechanism, the Eclipses Abacus, by which the date of solar and lunar eclipses can be predicted and determined sufficiently accurately. Moreover, a three-dimensional (3D) ...