Code reference
G92 vs G54: Coordinate Shift vs Work Offsets
G54 stores part zero in a table; G92 declares it from wherever the tool stands. Why shops run on offsets, printers run on G92, and how to defuse legacy code.
Lawrence Arya··10 min
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