Laboratorní vany pro tvorbu měkkých řezů textiliemi - tisk trojrozměrných objektů
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Date
2022-04-18
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Abstract
V rešeršní části se práce zabývá 3D tiskem, programy pro tvorbu 3D modelů v počítači a principy výroby měkkých řezů. Jsou zde vysvětleny 3D tiskárny a jejich historie, využití a vhodné materiály k výrobě na 3D tiskárnách. V další části jsou popsány programy pro tvorbu 3D modelů v počítači a také podrobněji vysvětlen program Autodesk Inventor, kde byly navrhnuty modely pro tuto bakalářskou práci. Dále je vysvětlen princip výroby měkkých řezů a k tomu potřebné věci, bez kterých se jejich výroba neobejde. K výrobě měkkých řezů je potřeba impregnace - směs disperzního lepidla a smáčecího přípravku. Dále jsou potřebné vany, lepící páska, testovaný vzorek textilie, elektrická plotýnka, nádoba pro rozehřátí směsi parafínu a vosku, nádoba pro nalévání směsi do van, teploměr pro měření teploty rozehřáté směsi, mraznička, nůž, mikrotom, nůž určený do mikrotomu, jehlička, podložené sklíčko, destilovaná voda. Pro zkoumání řezů pod mikroskopem je třeba Xylen - rozpustí vosk, ve kterém byla textilie zalita.
V experimentální části práce, je popsána realizace van, od počátečního návrhu 3D modelu v počítači, až po samotné testování van. Zda vany odpovídají potřebnému využití a dají se používat bez problémů. Nejdůležitějším parametrem funkčnosti je oddělení zalitého a ztuhlého vzorku s textilií od samotné vany, aniž by se vzorek znehodnotil zahnutím, protlačením, aby byl bez jakékoliv deformace.
In the research part, the work deals with 3D printing, programs for creating 3D models on a computer and the principles of soft section production. 3D printers and their history, uses and suitable materials for manufacturing on 3D printers are explained here. In the next part, the programs for creating 3D models on the computer are described, as well as the Autodesk Inventor program, where the models for this bachelor's thesis were designed, are explained in more detail. Furthermore, the principle of producing soft cuts and the necessary things without which their production cannot be done is explained. To produce soft cuts, impregnation is needed - a mixture of dispersion adhesive and wetting agent. You also need baths, adhesive tape, a tested fabric sample, an electric hot plate, a container for heating the mixture of paraffin and wax, a container for pouring the mixture into the baths, a thermometer for measuring the temperature of the heated mixture, a freezer, a knife, a microtome, a knife intended for a microtome, a needle, lined slide, distilled water. Xylene is needed to examine the sections under a microscope - it dissolves the wax in which the fabric was embedded. In the experimental part of the work, the implementation of the bathtubs is described, from the initial design of the 3D model in the computer, to the actual testing of the bathtubs. Whether the bathtubs correspond to the required use and can be used without problems. The most important function parameter is the separation of the poured and solidified sample with the fabric from the tub itself, without the sample being degraded by bending, pushing through, so that it is free of any deformation
In the research part, the work deals with 3D printing, programs for creating 3D models on a computer and the principles of soft section production. 3D printers and their history, uses and suitable materials for manufacturing on 3D printers are explained here. In the next part, the programs for creating 3D models on the computer are described, as well as the Autodesk Inventor program, where the models for this bachelor's thesis were designed, are explained in more detail. Furthermore, the principle of producing soft cuts and the necessary things without which their production cannot be done is explained. To produce soft cuts, impregnation is needed - a mixture of dispersion adhesive and wetting agent. You also need baths, adhesive tape, a tested fabric sample, an electric hot plate, a container for heating the mixture of paraffin and wax, a container for pouring the mixture into the baths, a thermometer for measuring the temperature of the heated mixture, a freezer, a knife, a microtome, a knife intended for a microtome, a needle, lined slide, distilled water. Xylene is needed to examine the sections under a microscope - it dissolves the wax in which the fabric was embedded. In the experimental part of the work, the implementation of the bathtubs is described, from the initial design of the 3D model in the computer, to the actual testing of the bathtubs. Whether the bathtubs correspond to the required use and can be used without problems. The most important function parameter is the separation of the poured and solidified sample with the fabric from the tub itself, without the sample being degraded by bending, pushing through, so that it is free of any deformation
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3D tisk, vany, vzorek, materiál, model