Optimasi Pemograman Sistem Pengendalian Mesin CNC Pengebor PCB Berdasar Metode Firefly Algorithm

An automatic circuit uses several electronic components that are contained on a printed board (PCB), which is micro (tiny) sized board. As there more and holes in the PCB, it becomes increasingly time-consuming to drill them manually with human force. Additionally, accuracy needed when bit makes contact PCB board, might produce drilling errors due friction. The goal of this project create an autonomous using computer BCNC software move face-to-face. Stepper motors DC spindle powered by PID-firefly-controlled motor drive machine. Drilling done program, process carried out entering codes form can later be read CNC. By turning layout into what known as code codes, coordinates have been made found. designer used for procedure. With each ten trials test six axes' accuracy, error value 1.2% was recorded. Kp = 54, Ki 38, Kd 0.9 were constant values acquired from PID implementation motors.