Rancang Bangun Mesin CNC Painting Berbasis Mach 3

Rudi Kristianto; Y AstomoD.S; Chatarina Adjeng Aprilliasari; Benedictus Bimo Kurniawan; Dionicius Wijang Fenandy Esa; Muhammad Rosyid Wijaya; Reza Andhika Sudiyoko

doi:10.52158/1gx6wt69

Authors

Rudi Kristianto Politeknik ATMI Surakarta https://orcid.org/0009-0001-6756-2249
Y AstomoD.S Politeknik ATMI Surakarta
Chatarina Adjeng Aprilliasari Politeknik ATMI Surakarta
Benedictus Bimo Kurniawan Politeknik ATMI Surakarta
Dionicius Wijang Fenandy Esa Politeknik ATMI Surakarta
Muhammad Rosyid Wijaya Politeknik ATMI Surakarta
Reza Andhika Sudiyoko Politeknik ATMI Surakarta

DOI:

https://doi.org/10.52158/1gx6wt69

Keywords:

Mesin CNC, Proses Pengecatan, Mach 3 controller, Pengecatan otomatis, Sistem Pneumatik

Abstract

This study presents the design and development of a CNC Painting machine based on Mach3 software, aimed at enabling automated Painting processes with controlled and uniform results. The project was motivated by the need for a system that can replace manual Painting methods, reduce operator dependency, and ensure consistent coating quality. The methodology involved the mechanical design of the X, Y, and Z axes, the integration of a pneumatic system to actuate the spray gun trigger, and the implementation of a Mach3-based control system to regulate stepper motor movements according to programmed trajectories. Comprehensive testing was conducted on all subsystems, including mechanical axis motion and spray functionality. The experimental results demonstrate that the machine is capable of operating across all axes and performing Painting tasks effectively. The pneumatic trigger mechanism responded reliably to program commands, enabling fully automated Painting operations. In conclusion, the CNC Painting machine developed in this project successfully achieved its intended function and shows potential for applications requiring repetitive Painting tasks with consistent outcomes

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