These x and y axis are placed 90 degrees to each other such that any point on the plain surface is defined by a given value of x and y. The x-axis and y-axis work in unison to create a 2D image on a plain paper. Check the demonstration Video at the end of this tutorial.įor a CNC plotting machine to operate, 3 axes are required (x-axis, y-axis and z-axis. It’s faster and more accurate compared to the way a human being can write or draw. It's operation is similar to the way a human hand writes. This DIY Arduino CNC Machine can draw most of the basic shapes, texts and even cartoons. You can also use this as an Arduino CNC drawing machine with little modifications. For this reason, I decided to make a simple CNC Plotter Machine based on Arduino which is by far the simplest to make. There are so a many CNC machines in the world, some of which are much technical and complex to make or even operate them properly. CNC machines have stepper and servo motors to draw the design as per the fed program.Īfter researching on CNC machines, I decided to build my own CNC machine using locally available materials.

Controller unit can be either computer or microcontroller. CNC Machines are Computerized Numerical Control Machines which are used to draw anything or design any mechanical part according to the design program fed into their controller unit.

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