Practice
3D Printer to CNC Router: A Transition Guide
Your printing skills transfer further than you think: G-code, motion, firmware. The new part is force: workholding, feeds, and dust. Here is the honest map.
Lawrence Arya··4 min
Code reference
Additive vs Subtractive G-Code: The Real Differences
Printers and mills share the same motion core; the dialects split at the tool: extrusion and heat words on one side, spindle, offsets, and cycles on the other.
Lawrence Arya··4 min
Code reference
What Is G54 in 3D Printing? Work Offsets Explained
G54 selects a stored work origin, a CNC concept most 3D printers never use. Here is what it does, which firmware supports it, and what printers use instead.
Lawrence Arya··5 min