Integracija odprtokodnega CNC krmilnika z LabView programskim okoljem za potrebe krmiljenja procesa 3D navarjanja

Valič, Lovrenc (author), Bračun, Drago (mentor), Klobčar, Damjan (co-mentor)

Pri raziskavah procesov navarjanja je potrebno poleg krmiljenja gibanja varilnega obloka, nadzirati tudi temperature, dimenzije depozita, velikost taline itd. Integracijo merilnih in krmilnih sistemov, kot tudi razvoj algoritmov krmiljenja, je v razvojni fazi najbolj primerno izdelati v LabView programskem okolju. V diplomski nalogi raziskujemo možnosti uporabe odprtokodnih rešitev CNC krmilnikov za integracijo CNC pozicijskih sistemov z LabView programskim okoljem. Razvito je krmiljenje celotnega sistema. Sistem krmili krmilnik Arduino Uno s pomočjo programske opreme Grbl. Učinkovitost krmiljenega procesa smo testirali na področju 3D navarjanja. Sistem je učinkovit na manjših izdelkih.

• Language: Slovenian
• Keywords: oblikovno obločno navarjanje, CNC stroji, pozicijski sistemi, CNC krmilniki, Grbl program, LabView
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [L. Valič]
• Year: 2019
• Number of pages: XXII, 48 str.
• PID: 20.500.12556/RUL-109986
• UDC: 004.451.25:621.791.75(043.2)
• COBISS.SI-ID: 16910619
• Publication date in RUL: 11.09.2019

Secondary language

• Language: English
• Title: Integration of open source CNC controller with LabView software environment for controlling Wire and Arc Additive Manufacturing

Abstract

When investigating the welding processes, in addition to controlling the movement of the welding arc, we must also control temperature, deposit dimensions, melt size, etc. The integration of measurement and control systems, as well as the development of control algorithms, is best suited for development in the LabView programming environment. We want to explore the possibilities of using open source CNC controller solutions to integrate CNC positioning systems with the LabView programming environment. Control of the whole system has been developed. The system controls Arduino Uno controller using Grbl software. The efficiency of the controlled process was tested in the field of 3D welding. The system is effective on smaller products.

• Keywords: Wire and Arc Additive Manufacturing, CNC machines, positional systems, CNC controllers, Grbl program, LabView