TESTING MECHANICAL PROPERTIES OF MODELS MADE ON 3D PRINTER MCORE IRIS

U diplomskom radu navedene su prednosti i nedostatci postupka izrade trodimenzionalnih modela od papira te njihova moguća primjena. Ispitni uzorci su izrađeni na 3D stroju Mcor Iris prema standardu za vlačni pokus i pokus za određivanje savojnih svojstava. Nakon odrađenog eksperimenta izneseni su rezultati ispitivanja te je izvedena usporedba i analiza rezultata. Zaključeno je da ispitni uzorci orijentacije YZ imaju najbolja savojna svojstva, dok vlačna svojstva najbolja imaju ispitni uzorci orijentacije YX.In thesis are listed advantages and disadvantages of the process of making three-dimensional models made out of paper and their possible applications. The task was to create a test specimens according to standard for the tension and flexion tests. After completing the experiment the results of tests are presented, compared and analyzed. It was concluded which orientation of paper models gives the best mechanical properties. It was concluded that test specimens orientation YZ have the best bending properties, while the best tensile properties of test specimens have orientation YX