RANCANG BANGUN MESIN CNC ROUTER ENGRAVING 3 AXIS BERBASIS ARDUINO UNO R3 --

ABSTRAK
Farizha, Kiki, 2022. Judul RANCANG BANGUN MESIN CNC ROUTER
ENGRAVING 3 AXIS BERBASIS ARDUINO UNO R3, di bawah bimbingan
Bapak Imam,ST,.MT selaku dosen pembimbing 1 dan Bapak Agus
Hariyanto,ST,.MT selaku dosen pembimbing 2, Skripsi tidak terpublikasi, Prodi
D4-Mesin Produksi dan Perawatan, Jurusan Teknik Mesin, Politeknik Negeri
Samarinda. Tujuan penilitian ini adalah melengkapi pengukir kayu dengan
arduino. Karya ukir kayu memiliki ciri khas tersendiri karena merupakan suatu
karya cipta manusia yang didasari rasa estetis sesuai apa yang diinginkan oleh
manusia itu sendiri. Karya seni ukir kayu biasanya diciptakan menggunakan
teknik memahat. Pada tugas akhir ini dibuat suatu rancang bangung mesin cnc
router engraving untuk mengoptimalkan kinerja mesin router engraving pada saat
proses pengukiran kayu. Kinerja yang dioptimalkan adalah kecepatan pemotongan
benda kerja dan SOD (Stand-Off Distance) terhadap benda kerja dengan
konstan.Sehingga dari data yang di dapat dari perhitungan torsi terbesar dan daya
terbesar di tentukan motor stepper dengan daya dan torsi lebih besar yaitu P =
15,96 watt, Torsi = 0,25Nm = 0,025 kg.m = 2,5 kg.cm, dengan torsi 0,25 N.m
dapat menggerakkan beban maksimal 6,4 kg. P = V x I = 12 x 1,33 = 15,96 watt.
Dipilihnya motor stepper karena harga yang relatif murah.
Kata Kunci : Rancang Bangun, Cnc Router Engraving, Motor Stepper
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ABSTRACT
Farizha, Kiki, 2022. Title DESIGN AND BUILD OF 3 AXIS CNC ROUTER
ENGRAVING MACHINE BASED ON ARDUINO UNO R3, under the guidance of
Mr. Imam, ST,.MT as supervisor 1 and Mr. Agus Hariyanto,ST,.MT as supervisor
2, Thesis does not published, Study Program D4-Production and Maintenance
Machinery, Department of Mechanical Engineering, Samarinda State
Polytechnic. The aim of this research is to equip woodcarvers with Arduino.
Wood carving work has its own characteristics because it is a human creation
based on an aesthetic sense according to what is desired by humans themselves.
Wood carving works of art are usually created using sculpting techniques. In this
final project, a cnc router engraving machine design is made to optimize the
performance of the router engraving machine during the wood carving process.
The optimized performance is the cutting speed of the workpiece and SOD (StandOff Distance) to the workpiece with a constant. So from the data obtained from
the calculation of the largest torque and the largest power, a stepper motor with
greater power and torque is determined, namely P = 15, 96 watts, Torque =
0.25Nm = 0.025 kg.m = 2.5 kg.cm, with a torque of 0.25 N.m can drive a
maximum load of 6.4 kg. P = V x I = 12 x 1.33 = 15.96 watts. The stepper motor
was chosen because the price is relatively cheap.
Keywords: Design, Cnc Router Engraving, Stepper Motor