#maker #hand-made #RAMPS1.4<br />Using the ramps version of reprap with mega 2560, we disable all the heating devices and modify the Marlin code to change the 3D printing machine into a general three-axis processing machine or a custom machine. If you have any interesting applications, please feel free to leave your comments in the forum below.<br />I am very interested in your opinions.<br /><br />printrun (<a href="https://www.pronterface.com/" target="_blank" rel="nofollow">https://www.pronterface.com/</a>)<br />...<br /><a href="https://www.youtube.com/watch?v=XbDRVVnaSI4" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=XbDRVVnaSI4</a>