3D-tiskanje na majice

Bergant, Marko (author), Muck, Deja (mentor)

Diplomsko delo se navezuje na temo raziskovanja uporabe tehnologije 3D-tiska na področju 3D-tiskanja na tekstil, in sicer konkretneje na tekstilni material bombažne majice. Tako je bil glavni cilj diplomskega dela dokazati, da je mogoče tiskati na tekstilni material tudi s tehnologijami 3D-tiska in ne samo s klasičnimi in digitalnimi tehnikami tiska. V teoretičnem delu diplomskega dela je najprej predstavljena tehnologija 3D-tiska, kjer je glavni poudarek na predstavitvi tehnologije FDM in filamentnih materialov, s katerimi smo opravili eksperimentalni del naloge. V nadaljevanju teoretičnega dela pa so predstavljene še osnovne lastnosti tekstilnega materiala bombaža oz. majice in kakšno je stanje na področju raziskav in trga. Eksperimentalni del naloge je razdeljen na dva dela, in sicer v prvem delu je opisan celoten delokrog od načrtovanja preizkušanca glede oblike in dimenzije, nato 3D-modeliranja v Blenderju do končne priprave v programu 3D-tiskalnika Voxelizer in 3D-tiska preizkušanca na bombažno tkanino za potrebe testa adhezivnosti na dinamometru s tremi različnimi filamentnimi materiali (PLA, PET-G in TPU Flex). Analizirali smo adhezijske sile med natisnjenim preizkušancem in bombažnim materialom ter rezultate, pridobljene na osnovi meritev adhezivnosti vseh treh filamentov, medsebojno primerjali. V drugem delu naloge je predstavljen celoten delokrog načrtovanja dveh različnih 3D-modelov, ki smo ju na koncu natisnili kot motiv na bombažno majico. Končni rezultati so potrdili, da je najbolj primeren filamentni material za 3D-tiskanje na bombažno majico TPU Flex, in sicer predvsem zaradi svoje fleksibilnosti in prilagodljivosti, ki pa se je izkazal tudi za daleč najbolj težavnega pri postopku 3D-tiska zaradi prej omenjenih lastnostih.

• Language: Slovenian
• Keywords: 3D-tisk, FDM-tehnologija, bombažna majica, 3D-filamenti, test adhezivnosti.
• Work type: Bachelor thesis/paper
• Organization: NTF - Faculty of Natural Sciences and Engineering
• Year: 2019
• PID: 20.500.12556/RUL-109808
• Publication date in RUL: 08.09.2019

Secondary language

• Language: English
• Title: 3D printing on T-shirts

Abstract

The paper studies the use of 3D-printing technology in the field of textile printing, more specifically 3D-printing on cotton T-shirt. The main goal of the paper is to prove that it is possible to print on textile material using 3D-printing technologies and not only with conventional and digital printing techniques. The theoretical part introduces the 3D-printing technology, where the main focus is on the FDM technology and filament materials, which we used in our experimental part of the paper. We also present the basic characteristics of cotton and T-shirts and the current state in the field of research and in the market are presented. The empirical part is divided into two parts. The first part describes the entire work process of designing the test sample in terms of shape and dimensions, the 3D-modeling with the Blender program, the final preparations in the Voxelizer 3D-printing program and the 3D-printing of the test sample onto the T-shirt made of cotton, which was then used in the adhesion testing with the dynamometer using three different filament materials (PLA, PET-G and TPU Flex). We analysed the adhesion forces between the printed test sample and the cotton fabric. We compared the results of all three filament materials. The second part presents the entire design process of two different 3D models, which were printed as a design on a cotton T-shirt. The final results confirmed that due to its flexibility and adaptability the best filament material for 3D-printing on a cotton T-shirt is the TPU Flex material, which at the same time also proved to be the most difficult to work with during the 3D-printing process.

• Keywords: 3D-printing, FDM technology, cotton T-shirt, 3D filaments, adhesion testing.