Spare parts are parts of machines, plants and equipment (technical systems) that should be available for replacement when canceling them for various reasons - breaks, abrasion and deformation. By replacing them, the observed technical system places itself in the possibility of functional use. In order to enable the possibility of eliminating failur...

By Safet Brdarević, Fuad Klisura, Sabahudin Jašarević

In this paper, a model based on numerical solution of two ordinary differential equations is used to obtain the water level in the surge tank and the static pressure in the headrace tunnel – the properties of essential importance for the functioning of the water supply system during the turbine shut-off. The model allows a fast and reliable s...

By Adis Bubalo, Muris Torlak

During analysis of main problems in the pit "Haljinići", the drive energy represents one of the most important phases of the operation for functioning of the section, so imying and solving problems related to this segment, and automatically set itself as the key factor in realitation of all planned goals. Production activities, exploitation types, ...

By Kasim Bajramović, Husref Bajramović

Two different system modelling can be distinguished in life cycle assessment: attributional and consequential. Attributional modelling is used to describe the present state of the examined system and is characterised with use of allocation, no substitutions, market average suppliers, and cut-off principle. Consequential modelling is used to describ...

By Boris Agarski, Đorđe Vukelić, Miodrag Hadžistević, Milana Ilić-Mićunović, Igor Budak

3D printing is a technology that is increasingly used in many engineering fields and education. This technology is primarily used in rapid prototyping and rapid tooling. In this paper the geometrical accuracy of FDM (Fused Deposition Modelling) 3D printing is presented. For the dimensional test process, a 3D model which contains the characteristic ...

By Kenan Varda, Nermina Zaimović-Uzunović, Josip Kačmarčik, Samir Lemeš, Denis Spahić

Due to rising energy prices and stringent environmental regulations, energy efficiency, resource saving and climate protection are becoming more important than ever. Primetals Technologies ECO Solutions offers a wide range of services and technologies to increase energy efficiency, reduce the environmental impact of steel production plants and to e...

By Jörg Schwelberger

Higher level of finalization of new product and production of furniture presents the challenge for all manufacturers of wood. Production of massive wood furniture becomes dominant and presents extraordinary chance for wood product manufacturing industry in B&H. Being introduced with the process capability of the certain company and certain proc...

By Safet Brdarević, Sanin Hasanić, Murčo Obučina

Production planning and control, as one of the managerial responsibilities in any production industry, have become increasingly complex during the last few decades particularly in the SME`s. Shortening of lead-time has been addressed as a major competitive edge. This paper presents the CAE approach to arriving at PPC decision in a SME`s for furnitu...

By Alan Lisica

This paper deals with the resistance of the shed of a steel hall in Drvar according to technical regulations for snow from 1961 and EC1 regulations. The paper aims to check the reliability of the shed with probabilistic approach. That also implies calibration of the steel hall construction analyzed with classic deterministic method. Statical system...

By Rašid Hadžović, Vahid Redžić, Nermin Redžić

The aim of this paper was to investigate the connection between student motivation and Content and Integrated Language Learning (CLIL) approach at the technically-oriented faculties of the University of Zenica. The past few decades have been marked with ongoing debates on what teaching approaches are most motivating for foreign language learners. I...

By Aida Tarabar, Adisa Ahmetspahić