Presentation and analysis of the forming process in the paper cutter production

V diplomskem delu je prikazana celotna tehnologija izdelave trgalnika papir, ki ga uporabljajo na bencinskih servisih. Največ pozornosti je v diplomski nalogi namenjeno operaciji globokega vleka, zanj je izdelana konstrukcija prototipnega orodja in predstavljena določitev sile pridržanja pločevine na analitično, numerično in z eksperimentiranjem. Cilj diplomske naloge je predstavitev tehnološkega postopka s poudarkom na preoblikovanju pločevine. Predstavljen je tehnološki postopek s poenostavljenim preoblikovalnim orodjem in izbrano tehnologijo. Konstrukcija orodja je izvedena s programom CATIA V5R20, simulacija vleka pa s programom AutoFormplusR5.In this study, the technology regarding the production of a paper cutter used at service stations is presented. The most attention is dedicated to the sheet metal forming process deep drawing ,for which the construction of a prototypical tool was produced and determination of blank holding force of sheet metal was showed with analytical, numerical and experimental techniques. The goal of this study is to present the technological process with the emphasis on sheet metal forming. In addition, the technological process with the simplified forming tools and a chosen technology is presented. The tool construction was made by CATIA V5R20, and the deep drawing simulation by AUTOFORMplusR