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Design assessment of different models of geometrically complex glass envelopes
(Volos: University of Thessaly, 2019)
Architectural structures of curvilinear forms set new requirements for application of curved and flat glass as an element of geometrically complex envelope of architectural structures. Although, the geometric complex form ...
Experimental determination of type of fracture PLA specimens in the function of printing conditions
(Innovation Center of Faculty of Mechanical Engineering, 2019)
Fused Filament Fabrication (FFF) represent one of the technologies to process polymer materials in the way
of rapid prototyping. Parts produced by this method not so rarely have good mechanical properties in the
tangential ...
Development of the experimental methodology of strain measurement simulated in partly-edentulous artificial mandible
(Innovation Center of Faculty of Mechanical Engineering, 2019)
Examination of strain field underneath the teeth and bone structure of mandible for ‘’in vitro’’ conditions requires
thorough preparation of the examinee and equipment. For the purpose of examination of different regions ...
Numerical analysis of fatigue crack growth in hip replacement implant
(Faculty of Technology and Metallurgy, Research and Development Centre of Printing Technology, 2019)
Total hip replacement implants are a substitution of a diseased hip joint and require complete removal in order to restore hip joint functionality. Everyday physical activities produce dynamic load which is exerted onto ...
Experimental setup for determining strain in dental composite veneers subjected to compressive load
(Faculty of Technology and Metallurgy, Research and Development Centre of Printing Technology, 2019)
Veneers are thin dental restorations which cover vestibular, incisal and proximal teeth surfaces. Depending on the design of the preparation, proximal extension of the veneer could be up to the contact point or could cover ...
Damages On Laser Peening-Strengthened and Non-Strengthened Nimonic Specimens as Potential Causes of Crack Initiation and Fracture
(„International Conference of Experimental and Numerical Investigations and New Technologies“ CNN TECH 2020, 2019)
In this paper, two types of specimens made of NIMONIC alloy were chosen for experimental investigation, one of which was laser peening-strengthened and one which was not. Nimonic is widely used for various workpieces in ...
Experimental setup development of additively manufactured mandible with teeth and compensations subjected to compressive load
(Faculty of Technology and Metallurgy, Research and Development Centre of Printing Technology, 2019)
Examination of strain field underneath the teeth created due to influence of bite force in ‘’in vitro’’ conditions requires thorough preparation of the examinee and equipment. Failure of tooth-compensation bond is often ...
Dimensional accuracy of dental models produced by SLA 3D printing technology
(Innovation Center of Faculty of Mechanical Engineering, 2019)
Dental models are used as working models for planning and making dental crowns and bridges. Conventional
methods are based on taking impressions of patient's upper and lower dental arches and require a labourintensive
manual ...
Application of glass- ceramic based on basalt for the production of parts of equipment in metallurgy
(14th International Conference on Accomplishments in Mechanical and Industrial Engineering, DEMI 2019, Proceedings, 2019)
The paper examines the cavitation resistance of glass-ceramics samples based on basalt from the Vrelo Kopaonik deposit. The experiment was conducted using an ultrasonic vibration method (with the stationary sample) according ...
Analysis of parameter impact on 3D printed experimental samples for tensile testing
(Innovation Center of Faculty of Mechanical Engineering, 2019)
One of the current problems in practice of preparing functional parts, prototypes and constructions is
insufficient knowledge of 3D printing parameters for various advanced materials, which often results in failure
to ...