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1.
Development of the Next Generation Open Hardware 3D Printer Troublemaker
Blaž Bratuš, 2015, diplomsko delo

Opis: The development of the next generation of 3D printer Troublemaker is described in this project. Since their first development Troublemakers have been in operation for more than a year and we have decided that some design features should be improved. All the design features and parts of the original Troublemaker had to be evaluated and improved or replaced if necessary. All the 3D modelling was done parametrically in SolidWorks. The Troublemaker 3D printer has open-source hardware design and all the documentation will be freely available to anyone.
Ključne besede: development, 3D printer, Troublemaker, additive manufacturing, 3D printing, open source, open hardware
Objavljeno: 27.10.2015; Ogledov: 1010; Prenosov: 95
.pdf Celotno besedilo (3,70 MB)

2.
3D TISKALNIKI - TEHNOLOGIJA GRADNJE IN UPORABA V GRADBENIŠTVU
Igor Pavletič, 2016, diplomsko delo

Opis: Opis tehnolgije gradnje in uporabe 3D tiskalnikov v gradbeništvu, opis materialov, ki se uporabljajo, opis postopkov, izdelava vzorčnega modela opaža za zid.
Ključne besede: 3d tiskalnik, 3d-printer, robotika, gradbeništvo, CC, SLA, ABS, PLA, 3D-model, 3D-tiskanje
Objavljeno: 12.10.2016; Ogledov: 680; Prenosov: 83
.pdf Celotno besedilo (3,17 MB)

3.
Processing poly(ether etherketone) an a 3D printer for thermoplastic modelling
Bogdan Valentan, Žiga Kadivnik, Tomaž Brajlih, Andy Anderson, Igor Drstvenšek, 2013, izvirni znanstveni članek

Opis: PEEK, poly(ether etherketone), is one of the high-quality industrial polymers. It is widely used in extremely demanding areas like automotive, aircraft and space industries. Because of the fact that it is bio-compatible, PEEK is also used for medical implants that are usually made by milling a block of the material. The article presents the results of an investigation of processing PEEK on a 3D printer for thermoplastic modelling. The used procedure is one of the additive manufacturing procedures and, as such, it builds a product by adding material layer by layer to get the finished product. Commercially available machines are unable to achieve the required melting and environment temperatures, so a new machine was developed. The machine was designed and built at the company Ortotip d.o.o. and it is able to produce the parts of up to 130 mm Ž 130 mm Ž 150 mm. After the initial testing, test specimens, according to standards EN ISO 527-2: 2012 and EN ISO 178: 2011, were produced and tested at the facilities of the PEEK manufacturer Invibio (from the UK). The article presents the steps taken when developing the PEEK modelling machine, the test methods to verify the mechanical properties of manufactured products and the results of the material testing. The machine was developed to produce medical implants (specific maxillofacial prosthesis), but with additional testing (that will help to improve the mechanical properties of produced parts) practically all bone-replacement implants can be made.
Ključne besede: PEEK, 3D printer, implant, medical application, thermoplastic, FDM, biocompatible, additive technology
Objavljeno: 17.03.2017; Ogledov: 744; Prenosov: 56
.pdf Celotno besedilo (2,10 MB)
Gradivo ima več datotek! Več...

4.
3D tiskalnik na fotosenzitivno tekočo plastiko
Jan Slemenšek, 2018, diplomsko delo

Opis: LCD 3D tiskalnik je naprava, ki strjuje foto-senzitivno tekočo plastiko sloj za slojem. To naredi z pomočjo LED diod, ki svetijo skozi LCD zaslon, ki medtem prikaže črno-belo sliko enega sloja. Plastika na vrhu belih svetlobnih pik se zaradi dobre svetlobne prevodnosti strdi, medtem, ko imajo črne slikovne pike slabo svetlobno prevodnost, plastika pa posledično ostane v tekočem stanju. Strjeni sloj plastike na vrhu LCD zaslona je nato potrebno premakniti višje, da se pod njim lahko strdi novi sloj tekoče plastike.
Ključne besede: LCD, 3D printer
Objavljeno: 31.08.2018; Ogledov: 237; Prenosov: 63
.pdf Celotno besedilo (1,72 MB)

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