Commonly, maintenance is perceived as “fixing broken things”. As such, it is associated with failure consequences and unplanned expenses, both of which negatively impact business plans or customer satisfaction. However, as failures are an inevitability of the life of any technological system, it would be worthwhile to start looking at m...

By Jezdimir Knezevic

Robot manipulators are usually used in many industrial apllications where a number of practical tasks should be executed. The very important part of that execution is interaction between robot and environment. Control of the interaction is crucial for successful execution of industrial processes. Typical applications include deburring, machining, a...

By Sedin Murtić, Edin Begović, Malik Čabaravdić

Repairing technologies for pipelines still require attention due to large extent of distribution network containing different construction parts including elbows, branch connections and others. Repairing of the defects in the branch connection area without interruption of the gas supply is very difficult. Such defects mostly require replacing of th...

By Marek Patek, Augustin Sladek, Miloš Mičian

As the result of combustion process in boilers of the Thermal Power Plant „Kakanj“, flue gases develop, which are undesirable for the environment, for people living in the plant neighborhood and for flora and fauna. In order to perform environmental protection a lot of efforts and organizational activities should be put in action and si...

By Elma Ekinović, Nedim Hodžić, Almir Kahriman

In this paper, the possibility of proportioning self-compacting concrete with high volume calcareous fly ash (W) for precast elements has been investigated. So far, numerous mix design methods for self-compacting concrete have been developed, so as the most appropriate method in this investigation, the UCL method was chosen. In the first phase, the...

By Adnan Mujkanović, Ilhan Bušatlić, Marina Jovanović, Dženana Bečirhodžić, Vahid Redžić

Final product of the cold forming process gain many advantages that are mostly produced by strengthening of the material in the process. Those advantages are primarily explained as improving mechanical characteristic of the work material. Because of the effects of strengthening and as one of the specific methods of forming rotationally symmetrical ...

By Ibrahim Plančić, Malik Čabaravdić, Edin Begović, Belma Fakić

The general solution of the plane problem in plastic region was given in the paper. This solution is limited to polar coordinates and the nonhardening material. In the paper are given same individual solutions of problems in the plastics region on the basis of the general solution. In this paper, on the basis of results of two papers earlier mentio...

By Amra Talić Čikmiš, Nedeljko Vukojević, Suad Hasanbegović, Fuad Hadžikadunić

The tensile strength of parts obtained by Cube 3D printing is described in this paper. The material of the parts are PLA. In the research through the statistical analysis of results we checked whether the tensile strength of standard test specimens made by this method is equal to the tensile strength of the material. Experimental research has consi...

By Dragi Tiro

Measurements, calibrations of contact thermometer have been conducted on prototype/standard – apparatus for calibration of contact thermometers on solid surface (in following text just prototype). In order to make the calibration obtained result whole an estimation of measurement uncertainty is done. The possibility to vary parameter of influ...

By Narcisa Jarović-Bajramović, Nermina Zaimović-Uzunović, Edin Terzić

The paper aims to answer if the industrial robot is a motif of accelerated trend of automation and modernisation of production processes in automotive industry in the world. It describes the application of industrial robots in the World for the period from 2009 – 2014. It offers analysis of the application of industrial robots in the automoti...

By Isak Karabegović, Safet Isić, Ermin Husak