Konstrukcijsko rješenje stezne naprave za prihvat ispitnih uzoraka na robotskom ispitnom postavu

master's thesis

• Title (english): Design of workpiece clamping device for robotic testbed system
• Author: Karlo Hanžek
• Mentor: Damir Ciglar (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-03-28, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Production Mechanical Engineering

Abstract

Ovaj diplomski rad fokusira se na razvoj idejnog konstrukcijskog rješenja stezne naprave koja će služiti za prihvat ispitnih uzoraka tijekom procesa brušenja. Ispitni uzorci su tankostjene pozicije većih dimenzija.
U teorijskom dijelu rada opisana je robotska ćelija koja se sastoji od dvije robotske ruke, okretno-nagibnog prigona te beskontaktnih senzora namijenjenih za 3D skeniranje površina i mjerenje parametara hrapavosti. Nadalje, u radu je objašnjen proces brušenja te se pruža kratak opis glavnog prigona za brušenje i prigona za regulaciju sile koji se koriste u tom procesu.
U dijelu koji opisuje proces projektiranja, opisan je postupak konstruiranja stezne naprave te su navedeni razlozi takvog izgleda konstrukcije. Napravljen je model cijele stezne naprave sa svim dijelovima koji će koristiti u daljnjem radu i izradi različitih simulacija obrade te naknadnim ispitivanjima rezultata obrade. Dani su sklopni i radionički crteži stezne naprave, a na samom kraju dan je zaključak rada.

Abstract (english)

This graduate thesis focuses on the development of a conceptual construction solution of a clamping device that will serve to accept test specimens during the grinding process. Test samples are thin-walled positions of larger dimensions.
In the theoretical part of the work, a robotic cell is described, which consists of two robotic arms, a swivel-tilt attachment, and non-contact sensors intended for 3D scanning of surfaces and measurement of roughness parameters. Furthermore, the paper explains the grinding process, and provides a brief description of the main attachment used in that process.
In the part that describes the design process, the procedure for constructing the clamping device is described, and the reasons for the construction's appearance are stated. A model of the entire clamping device with all parts has been created, which will be used in today's work and in the creation of various processing simulations and subsequent testing of the processing results. Assembly and workshop drawings of the clamping device are given, and at the end, the conclusion of the entire work is given.

• Keywords: stezna naprava; tankostjena pozicija; brušenje; robotska ćelija; beskontaktni senzor
• Keywords (english): clamping device; thin-walled position; grinding; robotic cell; non-contact sensor
• Language: croatian
• URN:NBN: urn:nbn:hr:235:031499
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-03-26 20:47:06