Žarko Mišković
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View article: Experimental Assessment of PA6 Bearing Housing Pressed-Fit for Enhanced Reliability and Multiple Maintenance Process
Experimental Assessment of PA6 Bearing Housing Pressed-Fit for Enhanced Reliability and Multiple Maintenance Process Open
This paper presents an experimental method for determining the suitable bore diameter of bearing housings made of polymer designated as PA6, which enables multiple bearing replacement processes. Preceded by analytical calculation, four dis…
View article: Overview of installations and methodologies for conveyor idlers testing: Developed at the Faculty of Mechanical Engineering at the University of Belgrade
Overview of installations and methodologies for conveyor idlers testing: Developed at the Faculty of Mechanical Engineering at the University of Belgrade Open
Many studies have demonstrated that a significant share of energy losses in thermal power plants comes from transportation systems - especially belt conveyors and their critical components: conveyor (carrying) idlers. Conveyor idlers are m…
View article: Tribological performance of selective laser sintered pa12 sliding bearings under dry sliding conditions
Tribological performance of selective laser sintered pa12 sliding bearings under dry sliding conditions Open
The increasing demand for maintenance-free and energy-efficient machine parts has driven interest in additively manufactured polymer sliding bearings, yet their behavior under real conditions remains insufficiently explored. This paper sys…
View article: THE INFLUENCE OF CRYOGENIC TREATMENT ON THE HARDNESS OF ROLLING BEARINGS’ BALLS
THE INFLUENCE OF CRYOGENIC TREATMENT ON THE HARDNESS OF ROLLING BEARINGS’ BALLS Open
This study examines the effects of Deep Cryogenic Treatment (DCT) applied after conventional quenching (Q) and tempering (T) on the hardness of rolling bearing balls—a geometric shape that has been significantly less studied compared to ot…
View article: VAT PHOTOPOLYMERIZATION RISK ASSESSMENT USING THE KINNEY METHOD
VAT PHOTOPOLYMERIZATION RISK ASSESSMENT USING THE KINNEY METHOD Open
Additive manufacturing technologies are becoming increasingly prevalent across industries, educational institutions, and even households. Their primary application lies in the production of prototypes and components with intricate geometri…
View article: HARDNESS MEASUREMENT OF ROLLING BEARING BALLS SUBJECTED TO MULTI-CYCLE CRYOGENIC TREATMENT
HARDNESS MEASUREMENT OF ROLLING BEARING BALLS SUBJECTED TO MULTI-CYCLE CRYOGENIC TREATMENT Open
Rolling bearings are essential components in a wide range of mechanical systems, where they support loads and enable relative motion with minimal friction. Their operational reliability and service life strongly depend on the mechanical pr…
View article: TOWARDS SMART ENGINEERING PRODUCTS
TOWARDS SMART ENGINEERING PRODUCTS Open
The evolution of traditional engineering products is moving towards the development of smart products, which are characterized by intelligence, networking and adaptability to the user. Using the elements of Industry 4.0, such as artificial…
View article: Experimental analysis of cross-laminated timber floors
Experimental analysis of cross-laminated timber floors Open
Cross-laminated timber (CLT) floors have gained in popularity due to their outstanding strength, aesthetic appeal, good fire resistance, and high level of prefabrication. However, due to their high stiffness-to-weight ratio, CLT floors are…
View article: Comparative analysis of ABS materials mechanical properties
Comparative analysis of ABS materials mechanical properties Open
Additive Manufacturing (AM) has shown rapid development during the last decades. More commonly known as 3D printing, this technology offers significant benefits for the fabrication of physical models with complex geometries. This technolog…
View article: Smart mining
Smart mining Open
Industry 4.0 has become a global strategic initiative of scientific and technological development, which was launched by the most developed industrial countries in the world, and today has gone the furthest in its implementation. In essenc…
View article: A Comprehensive Mechanical Examination of ABS and ABS-like Polymers Additively Manufactured by Material Extrusion and Vat Photopolymerization Processes
A Comprehensive Mechanical Examination of ABS and ABS-like Polymers Additively Manufactured by Material Extrusion and Vat Photopolymerization Processes Open
Additive manufacturing technologies have developed rapidly in recent decades, pushing the limits of known manufacturing processes. The need to study the properties of the different materials used for these processes comprehensively and in …
View article: The Risk assessment of 3D printing FDM technology
The Risk assessment of 3D printing FDM technology Open
Additive manufacturing or 3D printing is used nowadays in a variety of industries including aerospace, automotive, medicine, architecture etc. It is also extensively used for educational purposes. 3D printers are now used even in everyday …
View article: Development and application of Industry 4.0 in Serbia
Development and application of Industry 4.0 in Serbia Open
In 2011, the model of automatization of technological systems, based on the Internet, was defined as the concept of Industry 4.0. It represents a new model of connecting machines and computers (cyber-physical systemsCPS), their networking…
View article: Razvoj i primena Industrije 4.0 u Srbiji
Razvoj i primena Industrije 4.0 u Srbiji Open
Model automatizacije tehnoloških sistema, baziran na internetu, definisan je kao koncept Industrija 4.0, 2011. godine. On predstavlja novi model povezivanja mašina i računara (sajber-fizički sistemi – SFS), njihovo umrežavanje (cloud compu…
View article: Aplikacija industrije 4.0 – prilika za novi iskorak u svim industrijskim granama / Application of Industry 4.0 – an opportunity for a new step forward in all industrial branches
Aplikacija industrije 4.0 – prilika za novi iskorak u svim industrijskim granama / Application of Industry 4.0 – an opportunity for a new step forward in all industrial branches Open
Akademija nauka i umjetnosti Bosne i Hercegovine (ANUBiH) kontinuirano prati i izučava razvoj i implementaciju novih tehnologija u svim industrijskim granama.Jedan od najnoviji doprinosa ovim procesima je internacionalna konferencija pod n…
View article: How to apply the ERP model for Smart Mining?
How to apply the ERP model for Smart Mining? Open
For a long time, and especially today, the energy crisis has been a limiting factor for the growth and development of the world economy. On the other hand, improving the reliability and readiness of energy production systems is becoming a …
View article: Experimental and numerical transient thermal analysis of the idler bearing housing made of steel or polymer material
Experimental and numerical transient thermal analysis of the idler bearing housing made of steel or polymer material Open
The research of the influence of housing material on operation temperature of the idler bearing assembly is presented in this paper. Several radial loads and rotary speeds were applied to the test bench to determine the transient temperatu…
View article: Industry 4.0 in Serbia: State of development
Industry 4.0 in Serbia: State of development Open
A new model of automation of technological systems, based on the Internet, was defined as the concept of Industry 4.0, Germany in 2011. It represents an advanced model of connecting machines and computers (cyber-physical systems - CPS), th…
View article: Laser Processing of Ni-Based Superalloy Surfaces Susceptible to Stress Concentration
Laser Processing of Ni-Based Superalloy Surfaces Susceptible to Stress Concentration Open
Reliable and resilient constructions are basic for ensuring the safety of various structures. The superalloys are used as constructive materials due to their superb mechanical properties and endurance. However, even these materials can hav…
View article: Smart Manufacturing as a framework for Smart Mining
Smart Manufacturing as a framework for Smart Mining Open
View article: Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation
Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation Open
One of the important tasks of evaluating the integrity of mechanical process elements and structures is to determine the local mechanical properties. In this paper, experimental and numerical analyses of the mechanical behavior of an outpu…
View article: Experimental investigation of conveyor idlers operational characteristics
Experimental investigation of conveyor idlers operational characteristics Open
The efficiency of thermal power plants significantly depends on the efficiency of belt conveyor systems. Conveyor idlers, as key parts of belt conveyors, are often the main cause of bulk material transportation systems failures. Testing th…
View article: Experimental analysis of dental-implant load transfer in polymethyl-methacrylate blocks
Experimental analysis of dental-implant load transfer in polymethyl-methacrylate blocks Open
Dental-implant overload can cause bone resorption. Load-transfer characteristics of dental implants are affected by their macro-design parameters. The goal of this study was to experimentally analyse the load-transfer characteristics of di…
View article: The Influence of Material on the Operational Characteristics of Spur Gears Manufactured by the 3D Printing Technology
The Influence of Material on the Operational Characteristics of Spur Gears Manufactured by the 3D Printing Technology Open
The advanced development of additive technologies over the past years led to the fact that parts made by these technologies have been increasingly used in the most diverse engineering applications. One of the most famous and the most appli…
View article: Determination of optimal parameters for rapid prototyping of the involute gears
Determination of optimal parameters for rapid prototyping of the involute gears Open
Nowadays, rapid prototyping technologies are available at very affordable prices. This is the main reason why they are being used in almost all industry sectors. 3D printers are currently being widely used for rapid prototyping and develop…
View article: Evaluation of the Locking Compression Plates Stress-Strain Fields
Evaluation of the Locking Compression Plates Stress-Strain Fields Open
Locking Compression Plates (LCP) have found application in the orthopaedic healing process in modern medicine. Their design is specifically modified depending on the bone and the loading the specific bone is subjected to. Dimensions of LCP…
View article: Statistical correlation between the printing angle and stress and strain of 3D printed models
Statistical correlation between the printing angle and stress and strain of 3D printed models Open
View article: Analysis and prediction of vibrations of ball bearings contaminated by open pit coal mine debris particles
Analysis and prediction of vibrations of ball bearings contaminated by open pit coal mine debris particles Open
Analysis of the relevant literature has shown that only few researches are dealing with the bearings dynamic behaviour in real environmental conditions where high concentration of solid contaminant particles is evident. There is still no e…
View article: Experimental and numerical research of mechanical behaviour of titanium alloy hip implant
Experimental and numerical research of mechanical behaviour of titanium alloy hip implant Open
Experimental and numerical research of mechanical behaviour of hip replacement implant is presented. Experimental analysis was based on standard methods for testing mechanical properties and application of Digital Image Correlation (DIC) t…
View article: Statistical correlation between vibration characteristics, surface temperatures and service life of rolling bearings – artificially contaminated by open pit coal mine debris particles
Statistical correlation between vibration characteristics, surface temperatures and service life of rolling bearings – artificially contaminated by open pit coal mine debris particles Open