Rancang Bangun Sistem Kontrol 3D Print Metal WAAM (Wire Arc Additive Manufacturing)

Nababan, Nicholas Nathanael (2025) Rancang Bangun Sistem Kontrol 3D Print Metal WAAM (Wire Arc Additive Manufacturing). Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penelitian ini menyajikan rancang bangun sistem kontrol untuk printer 3D print yang menggunakan teknologi Wire Arc Additive Manufacturing (WAAM), secara khusus berfokus pada implementasi dengan sistem mikrokontroler (CNC BreakOut Board). WAAM adalah proses pencetakan 3D print logam dengan menggunakan metode Direct Energy Deposition (DED), Sebagai awal dalam menggunakan deposisi kawat logam cair untuk membuat geometri yang kompleks. Sistem kontrol diimplementasikan dengan meliputi perakitan komponen mekanik sistem gerak, instalasi sistem kontrol, instalasi sensor, integrasi torch las MIG dengan sistem kontrol dan pengujian sistem secara keseluruhan. Mikrokontroler CNC Breakout Board diimplementasikan sebagai pusat kendali yaitu dengan menerjemahkan kode G menjadi perintah yang dapat ditindaklanjuti untuk menggerakan meja kerja dan mengaktifkan torch las MIG melalui relay. Hasil pengujian menunjukkan keberhasilan pada sistem, dimana pengujian membuktikan integrasi torch las MIG berhasil dan dapat dikendalikan secara otomatis melalui perintah G-Code M3 (aktivasi) dan M30 (penonaktifan). Hasil pengujian akurasi dimensi pada sistem kontrol gerak menunjukkan kinerja dengan tingkat presisi tinggi dengan akurasi dimensi rata-rata mencapai 99,08%. Rincian akurasi ini meliputi 98,8% (sumbu X), 99,4% (sumbu Y), 99,13% (G-Code kotak), dan 99,0% (G-Code lingkaran). dari hasil tersebut membuktikan bahwa sistem kontrol sudah sesuai dengan apa yang diperintahkan melalui program G-Code.
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This study presents the design and construction of a control system for 3D printed printers using Wire Arc Additive Manufacturing (WAAM) technology, specifically focusing on implementation with a microcontroller system (CNC BreakOut Board). WAAM is a metal 3D printing process using the Direct Energy Deposition (DED) method, as a precursor to using the deposition of molten metal wires to create complex geometries. The control system is implemented by including the assembly of the mechanical components of the motion system, the installation of the control system, the installation of sensors, the integration of the MIG welding torch with the control system and the testing of the system as a whole. The CNC Breakout Board microcontroller is implemented as a control center by translating the G code into actionable commands to move the workbench and activate the MIG welding torch through the relay. The test results showed success on the system, where the test proved that the integration of the MIG welding torch was successful and could be controlled automatically through the G-Code commands M3 (activation) and M30 (deactivation). The results of the dimensional accuracy test on the motion control system show a high level of precision performance with an average dimensional accuracy of 99.08%. These accuracy details include 98.8% (X-axis), 99.4% (Y-axis), 99.13% (G-Code box), and 99.0% (G-Code circle). from these results prove that the control system is in accordance with what is ordered through the G-Code program.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	CNC Breakout Board, 3D Print, DED, WAAM
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ213 Automatic control. T Technology > TJ Mechanical engineering and machinery > TJ223.P76 Programmable controllers
Divisions:	Faculty of Vocational > Mechanical Industrial Engineering (D4)
Depositing User:	Nicholas Nathanael Nababan
Date Deposited:	31 Jul 2025 23:25
Last Modified:	31 Jul 2025 23:25
URI:	http://repository.its.ac.id/id/eprint/124755

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