In this video I demonstrate how to start and end a CNC program. I also explain the basics principles to follow when coding.
00:00 Intro
01:45 Number and letter addresses
02:00 G code groups
02:48 Modal and non-modal commands
03:59 Program end
04:39 Summary
For a great explanation of the two codes to home a CNC mill watch the Hass video found in the card link at the end of the video.
For a good CNC simulator I would recommend NC Plot. http://www.ncplot.com/
