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Št. zadetkov: 6
Razvoj preskuševališča za majhne zobnike z odprtim tokokrogom moči
Jure Kajbič, Jernej Klemenc, Simon Oman
Magistrsko delo
Oznake: magistrske naloge;standardi;ISO 14635;priporočilo VDI 2736;polimerni zobniki;kovinski zobniki;preskuševališča;valjasti zobniki;
Pri izračunih zdržljivosti valjastih zobnikov pogosto naletimo na problem, saj je nabor natančno okarakteriziranih gradiv zelo omejen. To še posebej velja za polimerne materiale in neželezne kovine. Zato se skupaj z razvojem novih kovinskih in polimernih gradiv pojavlja tudi potreba po določevanju n ...
Leto: 2019 Vir: Fakulteta za strojništvo (UL FS)
On the fatigue properties of material extrusion 3D-printed biodegradable composites reinforced with continuous flax fibers
Jure Kajbič, Jernej Klemenc, Gorazd Fajdiga
Izvirni znanstveni članek
Oznake: fatigue;notch;composites;continuous flax fibers;material extrusion;
Nowadays, additive manufacturing is increasingly used for prototypes and low-volume products. Firstly, it offers great design freedom; however, the components must inevitably have certain design artifacts that cause stress concentrations. To this end, composites of biodegradable PLA (polylactic acid ...
Leto: 2023 Vir: Fakulteta za strojništvo (UL FS)
Material extrusion 3D printing of biodegradable composites reinforced with continuous flax fibers
Jure Kajbič, Gorazd Fajdiga, Jernej Klemenc
Izvirni znanstveni članek
Oznake: fused deposition modeling;composites;continuous flax fibers;mechanical properties;
Fabricating additively manufactured thermoplastic parts with increased load-bearing capacity using material extrusion, namely fused deposition modeling, requires the incorporation of continuous reinforcing fibers. In this study, composites of PLA matrix and continuous flax fibers were additively fab ...
Leto: 2023 Vir: Fakulteta za strojništvo (UL FS)
Napovedovanje dobe trajanja z dodajnimi tehnologijami izdelanih biorazgradljivih termoplastičnih kompozitov
Jure Kajbič, Jernej Klemenc, Gorazd Fajdiga
Doktorska disertacija
Oznake: disertacije;aditivni postopki;ciljno odlaganje materiala;kompozit;lanena vlakna;termoplast;zareza;utrujanje;teorija kritičnih razdalj;
Aditivna izdelava kompozitov, ojačenih z neprekinjenimi vlakni, predstavlja pristop, ki daje novo dimenzijo konstruiranju polimernih komponent za prenašanje mehanskih obremenitev. Možnost natančnega prilaganja mehanske zdržljivosti takšnih kompozitov potrebam posameznega izdelka zahteva celovito poz ...
Leto: 2025 Vir: Fakulteta za strojništvo (UL FS)
Development and fabrication of an auxetic composite with the shape memory effect for the regeneration of damaged parts
Dejan Tomažinčič, Jure Kajbič, Jernej Klemenc
Izvirni znanstveni članek
Oznake: ordered porosity;auxetic properties;negative poisson's ratio;cellular structure;NiTi SMA;shape memory effect;
The purpose of the article is to present a design of an active composite cellular structure, which consists of two different materials. A flexible polymer matrix is moulded around a pre-braided wire reinforcement, which is made of a high-strength shape memory material NiTi SMA. The composite is form ...
Leto: 2026 Vir: Fakulteta za strojništvo (UL FS)
Fabrication and response testing of a hybrid cellular structure with the ability to transform cells formed into diamond-shaped silhouettes
Dejan Tomažinčič, Jure Kajbič, Jernej Klemenc
Izvirni znanstveni članek
Oznake: additive manufacturing;PLA;NiTinol;shape memory effect;temperature activation;FEM numerical simulation;
The development, production and application of an active hybrid cell structure are presented. The composite structure is built from two very different materials, the combination of which enables changing the external geometry of the product with a temperature variation. The base (matrix) is a biodeg ...
Leto: 2025 Vir: Fakulteta za strojništvo (UL FS)
Št. zadetkov: 6
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