3D PRINTING ADDITIVE PROCEDURE MODEL CREATION AND DIMENSIONAL CHECK USING CMM
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
RECYCLING OF FERROUS BY-PRODUCTS IN IRON AND STEEL PLANTS Jörg Schwelberger,
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
RESEARCH ON RELATIONSHIP OF TECHNOLOGICAL CAPABILITY AND SPEED OF NEW PRODUCT DEVELOPMENT IN THE INDUSTRY OF MASSIVE WOOD
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
CAPACITY REQUIREMENTS PLANNING IN SME`S; A COMPUTER AIDED ENGINEERING APPROACH
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
HOW TO DETERMINE THE CAUSE AND SOURCE OF HYDRAULIC OIL VARNISHING
While performing ordinary oil condition monitoring on industrial systems, we can often notice that hydraulic oil has changed its color. The source of the problem can be very difficult to locate and is often consequence of complex chemical processes in hydraulic oil. Finding the root cause of oil varnishing in hydraulic machine design and its operat...
By Vito Tič, Darko Lovrec
CALCULATION INDEX OF RELIABILITY ON THE EXAMPLE OF THE SHED OF A STEEL HALL, COMPARATION OF PTP AND EC-1 REGULATIONS FOR SNOW LOAD
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
A RESEARCH INTO A CONNECTION BETWEEN ENGINEERING STUDENT MOTIVATION AND THE CLIL APPROACH
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
ANALYSIS SOLUTION OF CUT USING METHODS OF REINFORCED WALL, SOIL NAILING AND MAKING RETAINING WALL
The paper describes analyses solution of cut in the highway. There have been used three methods of making construction: reinforced wall with HDPE geogrids, soil nailing and retaining wall 20 meters long. AASHTO standards have been used for checking stability of reinforced wall and soil nailing, while retaining wall is based on EN 1997-I standards. ...
By Nejra Turčinović
ANALYSIS OF THE ATTRACTIVENESS OF SCIENCE AND TECHNOLOGY STUDIES
In many countries, there is concern that enrolment in science and technology professions is decreasing and that more students need to be directed and interested in a career in science and technology. The reason why students do not choose science and technology studies is usually not about their abilities, but it is more related to student perceptio...
By Safet Brdarević, Dino Arnaut
RESEARCH OF THE INCREASE IN FIRE RESISTANCE OF MATERIALS BY APPLYING A METALLIC COATING USING MODERN METHOD PROCEDURE
The paper describes the microstructural examination of a joint of the base material, austenitic stainless steel with intermetallic strengthening classified according to its chemical composition and properties according to standard SAE AMS 5528 and metallic coating marked as NiCrAlY 4516 according to manufacturer catalog, Sulzer Metco. Coating is ap...
By Milenko Rimac, Mirsada Oruč, Strain Posavljak