CUTTING CONDITIONS OPTIMIZATION BY MEANS OF DESIGN OF EXPERIMENT
There are many ways to accomplish optimization of machining process. In the experimental part of this paper, the optimization of machining process is accomplished from the aspect of cutting conditions, which are independent variables (speed, feed, and cutting depth), whereas the dependent variables refer to the surface roughness, more precisely, ar...
By Omar Kopčić, Sabahudin Ekinović
COMPARISON OF COVERING THE ELECTRICITY CONSUMPTION OF A TYPICAL HOUSEHOLD FOR DIFFERENT AREAS IN BOSNIA AND HERZEGOVINA
Electricity consumption, at a time when the demand for energy and new unconventional energy sources increases, represents a growing problem in the EU countries and Bosnia and Herzegovina. Recognizing the importance of new technologies, especially those based on renewable energy sources, new ways to reduce total energy consumption and carbon footpri...
By Damir Špago, Edin Šunje
PROGRAMMING OF MILLING OPERATIONS BY USING ESPRIT
Machining speed is one of the most important components in the production process, so it is necessary to use the most complete program package or software. Esprit is the ideal choice, because it is a CAD/CAM software in which it is possible to draw, model, program, and finally generate G-code for any machine tool. It is a very powerful, highperform...
By Sanela Hrnjica
3D DIGITALIZATION AND PRINTING OF A SCULPTURE FROM SMRIKE NATIONAL MONUMENT Josip Kačmarčik
3D scanning and 3D printing finds more and more application in digitalization, presentation and replicas making of different artworks. In this paper the capabilities of these technologies are represented on the example of a selected sculpture from Smrike national monument. Polygonal 3D model of the sculpture is made by using a manual 3D scanner. Us...
By Josip Kačmarčik, Kenan Varda, Ernad Bešlagić
UTILIZING THE NI MULTISIM PROGRAM FOR THE EXECUTION OF LABORATORY EXERCISES IN ELECTRONIC CIRCUITS AND DIGITAL ELECTRONICS
Conventional school laboratories are often inadequately equipped in terms of the necessary hardware, required space and other supporting equipment needed to guarantee the quality of laboratory exercises in the field of electrical engineering. Special software products such as NI Multisim remove many obstacles and enable better mastering of learning...
By Jure Zorić
MATHEMATICAL AND NUMERICAL ANALYSIS OF THE RELATIONSHIP AMONG THE LOSCHMIDT CONSTANT, THE AVOGADRO CONSTANT, AND THE SPEED OF SOUND IN IDEAL AND REAL GASES AT STANDARD STATE
In this paper, a differential equation is derived relating to the relationship among the Loschmidt constant, the Avogadro constant, and the speed of sound in gases as a function of the thermodynamic properties of the gas (pressure, temperature, and volume). To confirm the validity of the derived equation, the ratio of the constants NL/NA and the de...
By Nagib Neimarlija, Muhamed Bijedić, Nusret Imamović
NOISE MAP MODELING FOR THE BUKVA-VILA BUSINESS ZONE IN TEŠANJ
The Bukva-Vila Business Zone is a place for various business activities and it was created as a result of preliminary spatial planning and organized development concept of the enterprising local population, in a unique area with developed infrastructure and proximity to the center of Tešanj. The development of the Zone caused the increase of...
By Nusret Imamović, Emina Kadušić, Vehid Birdahić
CALCULATION AND APPLICATION OF BELT CONVEYOR IN THE KAKANJ MINE
Modern exploitation technology has determined the importance and role of continuous transport, and especially conveyor belts as the main representative of continuous transport.Transportation with belt conveyors enables the application of complex technology in exploitation, loading and unloading of all types of solid mineral raw materials and achiev...
By Kasim Bajramović, Irhad Bajramović
RISK MANAGEMENT FOR PROJECTS ACCORDING TO ISO 10006:2017
Project management is a complex process in which it is necessary to adequately manage the activities and processes contained in the project, in order to achieve positive business results. Each project encompasses processes that are necessary to make, in order to achieve the project product. This paper analyzes the risk management process definedacc...
By Sabahudin Jašarević
NUMERICAL ANALYSIS OF FLOW AND PRESSURE IN PISTON VALVE
Numerical analysis with the help of CAD / CAE software is a very useful tool for various forms of calculation and verification of construction solutions as well as design optimization of each designing idea. As a part of this paper, a numerical analysis was performed using the SolidWorks Flow Simulation software module. The importance of using nume...
By Ahmed Mujkanović, Armin Bošnjak