| dc.description.abstract | Due to the rapid growth of technology the usage & utilization of CNC machine in industries
are increased. The fabrication of low cost CNC machine is used to reduce cost and complexity
of machine. This project outlines the design and components of a 3-axis Computer Numerical
Control (CNC) Milling machine controlled by an Arduino UNO micro-controller. The system
integrates a NEMA 17 stepper motor, Motor Driver Shield V3, A4988 Motor Driver, and a 775
DC motor (12V) for precise and controlled movement. Linear bearings (12mm), shaft rods,
and 608zz bearings contribute to the smooth motion of the machine. The inclusion of an 8mm
CNC screw nut and patch rod, along with a 5×8mm pulley, ensures accurate linear and
rotational motion. Power is supplied through a 12V adapter with a female connector. This
comprehensive setup allows for versatile CNC operations, showcasing a blend of precision and
adaptability in the fabrication process. | en_US |
