Prilagodba izvedbe stola za prihvat obratka pri savijanju limenih kutija

undergraduate thesis

• Title (english): Design adaptation of work piece receiving table in bending of sheet metal boxes
• Author: Karlo Cvrk
• Mentor: Zdenka Keran (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2025-02-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Production Mechanical Engineering

Abstract

U ovom radu opisana je tehnologija oblikovanja metala deformiranjem. U proizvodnji različite limene robe najčešće se upotrebljavaju postupci savijanja. Obrađene su vrste savijanja koje se najčešće koriste u postupcima savijanja. Promatra se prilagodba izvedbe stola za prihvat obratka pri savijanju limenih kutija. Analizirane su različite metode dostave i pozicioniranja materijala na alat stroja, od ručnih do potpuno automatiziranih sustava i njihov utjecaj na učinkovitost i kvalitetu savijanja. U radu je također ispitana mogućnost prilagodbe radne površine stola, čime bi se poboljšala stabilnost i preciznost obratka kroz proces savijanja. Izrađena je analiza proizvodnog procesa limenih kutija izrađena na stroju za rezanje i savijanje lima HKS-Cs Profi te su određene neke poteškoće u procesu i dani su neki prijedlozi rješenja.

Abstract (english)

This paper describes the technology of metal forming by deformation. In the production of various sheet metal products, bending processes are most commonly used. The types of bending that are most frequently applied in manufacturing have been analyzed. The study examines the adaptation of the worktable design for holding the workpiece during the bending of sheet metal boxes. Various methods of material delivery and positioning on the machine tool, ranging from manual to fully automated systems, have been analyzed, as well as their impact on bending efficiency and quality. The possibility of adjusting the worktable surface was also explored to improve stability and precision of workpiece troughout the bending process. Additionally, an analysis of the manufacturing process of sheet metal boxes was conducted using the HKS-Cs Profi cutting and bending machine, identifying certain challenges in the process and proposing possible solutions.

• Keywords: oblikovanje deformiranjem; savijanje; savijanje lima; dostava materijala; pozicioniranje materijala; limene kutije
• Keywords (english): metal forming by deformation; bending; sheet metal bending; material delivery; material positioning; sheet metal boxes.
• Language: croatian
• URN:NBN: urn:nbn:hr:235:059756
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2025-02-20 16:02:52