G28 führt eine Referenzfahrt (Homing) durch. Dabei fährt der Drucker jede Achse zu ihrem Endschalter oder Sensor, um die Nullposition zu bestimmen.
G5 performs a quadratic Bézier curve movement. This means the printer follows a smooth, mathematically defined curve determined by: the start point (current position) a control point the end point This allows extremely smooth curves without many small G1 segments. Parameters: Parameter Meaning X ...
G2 performs a clockwise circular or arc movement. It is used to print arcs or circles more smoothly than approximating them with many G1 segments.
G1 is one of the most essential G‑code commands in FDM 3D printing. It performs a linear movement, either: with extrusion (if an E value is included) or without extrusion (if no E value is present) G1 controls almost all printed paths: perimeters, infill, supports, top layers, etc. Codesample G1 ...
G0 is a G‑code command that performs a linear rapid move. It moves the print head or bed without extrusion, meaning only positioning moves.