Automatizacija upravljanja brzinom rezanja, posmičnom brzinom i mjerenja snage rezanja na stolnoj glodalici

master's thesis

• Title (english): Cutting speed, feed speed and cutting power measurement automation on woodworking spindle moulder
• Author: Oton Kirasić
• Mentor: Igor Đukić (mentor)
• Committee member: Igor Đukić (predsjednik povjerenstva)
• Committee member: Matija Jug (član povjerenstva)
• Committee member: Ružica Beljo Lučić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Forestry and Wood Technology; (Institute of Processes Engineering); Zagreb
• Defense date and country: 2024-09-30, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Wood Technology

Abstract

Drvna industrija definirana kao niskoprofitna grana kasni u implementaciji tehnologija koje donosi Industrija 4.0. Načela Industrije 4.0 se temelje na automatizaciji sustava, korištenju interneta, naprednih CAD/CAM programa te ostalih u svrhu stvaranja individualnog proizvoda po cijeni serijskog proizvoda. Rad obrađuje tematiku programiranja u jeziku Python i preinake klasične analogne stolarske glodalice u računalno upravljani stroj. Trofazni asinhroni elektromotori glavnog i posmičnog gibanja su kontrolirani pomoću mikroračunala, potrebnih konvertera i frekventnog pretvarača. Provedeno je mjerenje i analiza podataka posmične brzine, brzine rezanja i simulacija mjerenja potrebne djelatne snage.

Abstract (english)

The wood industry identifies as low-profitable buisness and therefore is more late then others in implementation of technologies provided by Industry 4.0. The core principles of Industry 4.0 movement are system automation, the use of the Internet, advanced CAD/CAM software and other in purpose of production a customizable product within costs of a mass produced product. This paper presents topics of Python programming and improvment of classic woodworking table router into computer-controlled machine. The three-phase motors of machine are controlled by microcomputer, necessary signal converters and a variable frequency drive. Measurements of feed speed, cutting speed and cutting power simulation has been done and the collected data were analyzed.

• Keywords: Industrija 4.0; Raspberry Pi; automatizacija; posmična brzina; stolna glodalica
• Keywords (english): Industry 4.0; Raspberry Pi; automation; feed speed; table router
• Language: croatian
• URN:NBN: urn:nbn:hr:108:467754
• Study programme: Title: Graduate Studies of Wood Technology Processes; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka drvne tehnologije (sveučilišni/a magistar/magistra inženjer/inženjerka drvne tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-10-10 10:42:40