A5068742652- Manufacturing Process and Optimization
- Additive Manufacturing and 3D Printing Technologies
- Engineering Technology and Methodologies
- Advanced machining processes and optimization
- Tunneling and Rock Mechanics
- Advanced Surface Polishing Techniques
- Additive Manufacturing Materials and Processes
- Advanced Numerical Analysis Techniques
- Ship Hydrodynamics and Maneuverability
- Recycling and Waste Management Techniques
- Metal and Thin Film Mechanics
- Belt Conveyor Systems Engineering
- Injection Molding Process and Properties
- Educational Innovations and Challenges
University of Belgrade
2017-2025
This paper describes methodology for application of a rapid prototyping using subtractive, additive and formative technology based on STL files. Rapid includes digital information chain CAD/CAM/CNC to level which allows the successful realization physical models new technologies by adding, subtracting molding material. The discusses about usual prototyping, generalized their has been proposed. possibilities program verification prior model were also shown. is verified real examples making...
The increasing demand for custom-made products, small-batch production, and improved process efficiency is driving manufacturers to adopt advanced strategies that minimize costs production time. Additive manufacturing (AM) technologies address these challenges by enabling rapid prototyping, design flexibility, tooling capabilities. Initially constrained polymeric prototypes, AM now supports a diverse material range, including metals temperature-resistant polymers. Injection molding widely...
The paper presents experimental results of microcutting brittle materials (granite). analysis was conceived on the observed interaction between workpiece and two tools different shapes. Experiment based scratching surface with diamond tools. Applied had tip radius R0.2 R0.15 mm. experiment determined changes in value perpendicular tangential components cutting force geometric properties tools, as well specific energy granite (Jošanica Bukovik types). has shown that reduction tool causes...
Form tools have been used in industry for a number of decades. Their use is booming and such growing popularity can be attributed to minimized manufacturing costs shorter time. On the other side, one major drawbacks method their design. It reflects constraints present machining straight-line circular arc segments workpiece. For each segment rake angle has different value, which imposes an additional constraint. In case it necessary form manufacture complex-geometry parts, value would require...
With fast growing industry in the field of additive technology, possibilities DIY (Do It Yourself) projects grow as well. This also gives opportunity for non-expert's users to project and develop some complex products on their own. The reaction was global overflow 3D printer's sale worldwide. If we look long term, environmental pollution caused by disposed polymer is biggest flaw. Recycling process sometimes can be very expensive, certain cases unavailable users. In this paper, low-cost...
Abstract In this paper, a detailed experimental analysis of the effect tool tip radius and cutting speed on proposed mechanism micro-cutting Plavi tok marble was performed. Although belongs to extremely brittle materials, experiments have shown that it can be processed in ductile mode (plastic deformation mode), i.e. without presence fracturing material. Moreover, has been established range plastic zone is function speed. The diamond tools used during had values r = 0.15 0.2 mm, while speeds...
Process of accession Higher Education Institutions (HEIs) in Serbia to the Bologna was requiring realistic solution while concurrently nurturing both existing national education system and appreciation oversea. After fifteen years EHEA, still there have been significant differences between European education. Implementation experiences harmonization with requires dealing many issues at state level Universities Faculties. In paper it is presented an analysis situation HEIs comparison EHEA...