Radius Programming on a CNC Machine | G02 & G03

[@amandafitzgerald5053]

can you explain this to me using the imperial system i dont do very well using metric.

[@williamdegener]

Why is it X 8.0 and not X 7.5?

[@robertburns464]

Radiuses or radii?

[@davidv5084]

Is there really a point where both radii intersect locating those centers of the circumference? I tried with autocad and it does not give a tangent point

[@jeffreyschmiedeck4254]

How come you don’t tell about using g42 and g 41 that goes along with g02 and g03 ?

[@velislavvasilev8783]

This is not true at all. The code is wrong and the result is not what is on the video. Any cnc mill works with some kind of tool with some size. Does not work as a laser (with the center). You must calculate everything according your tool radius or you must use G41, G42. That include the radius, not only line cuts. "Examples" like this video confuse a lot of people.

[@williamdegener]

Yea I guess it works if you are using a cutter with a diameter of 0.0 but yea even lasers have kerf