Bring your idea Drop a file or browse your device STL · OBJ · 3MF · G-code Built-in objects7 original meshes
Twisted vessel Twisted rotor Trefoil sculpture Wave bowl Helical tower Teaching gear Calibration block
On the build plateSource
Slice settings0.4 mm nozzle
Layer height0.16 mm · Fine 0.24 mm · Standard 0.32 mm · Draft Infill density0% · Hollow 18% · Rectilinear 30% · Rectilinear 50% · Rectilinear 100% · Solid Perimeters1 perimeter 2 perimeters 3 perimeters Print speed30 mm/s 45 mm/s 60 mm/s 90 mm/s
Scale Fit to bed X ↻ 90°
Slice model → Cancel
Layers
Filament
Motion time
Single material PLA / 1.75 mm
Follow a command all the way to a physical movement. Select a subsystem to look inside.
Moving the timeline or the layer rebuilds the machine and the material on the bed at that point of the job. It pauses a running print; it never runs the machine backwards.
InspectWhole machine Carriage & belt drive Moving bed & bearings Dual lead-screw lift Filament supply path Inside the hotend Motion-control electronics 24 V power supply Cooling & airflow X Carriage & belt drive 20-tooth pulley · 2 mm belt pitch
↗ Y Moving bed & bearings Independent belt · four linear bearings
↗ Z Dual lead-screw lift 8 mm lead · synchronized rotation
↗ E Filament supply path 1.75 mm PLA · spool & guide
↗ H Inside the hotend Drive gears → heat break → nozzle
↗ C Motion-control electronics MCU · stepper drivers · 24 V supply
↗ P 24 V power supply AC inlet · protective earth · isolated DC
↗ F Cooling & airflow Four rotors · rpm-driven sound
↗ Filament consumption Volume-conserving
Unwound
Winding radius
Revolutions
Physical rate
Volume-conserving: the winding radius follows the filament left on the reel. At accelerated speeds the reel turns faster, but the rate shown stays in physical rpm. Retraction slack is not counted twice.
Cooling and power RPM
Heat sink · 4010
Part blower · 3010
Controller · 4010
Power supply · 4010
Nominal fan speeds and rotor inertia are teaching-model settings. Fans, and their sound, run in real time whatever the simulation speed, and keep running while a print is paused.
One coordinate system The bed moves. The object stays registered. The nozzle sits in a fixed Y plane. To print at Y = 160 mm the bed moves to −50 mm, and every deposited bead moves with it.
bed Y = 110 mm − commanded YSlow orbit See every mechanism in X-ray Operate
Restart print Reset machine
Native step advances a paused print by a quarter second of machine time through the same interlocks. Restart begins a new run on a clear bed; Reset returns to a cold preview. Neither clears the print records.
Fan sound volume A small manufacturing lesson, with a real toolpath you can pause and inspect.
01 From surface to slices A triangle mesh is intersected by horizontal planes. Closed contours describe each layer, including holes.
02 Turn slices into a route Inset perimeters form walls. Alternating scanlines form infill; top and bottom skin use closely spaced lines.
03 Coordinate three axes The X carriage and Y bed use independent toothed belts. Two 8 mm-lead screws lift the entire X gantry.
04 Meter, melt, deposit Hobbed rollers meter filament into a heat break and heated block. The nozzle deposits a flattened bead onto the previous layer.
05 Check what holds it up A watertight mesh is not automatically printable. Overhangs may require support, reorientation, or a different design.
Volume is conserved ΔE = L × w × h / (π d² / 4)L is path length, w bead width, h layer height and d the 1.75 mm filament diameter. The bead is approximated as a rectangle.
Job
Job
Model revision
On the bed
Machine
Motion time follows commanded feed rates. Heat-up, acceleration, jerk and pressure advance are not modeled.
Print records
No print runs yet.
Run Job Ended Why Layers Toolpath time
Records JSON Clear print records
Records list every print run with its job, how it ended and how far it got. Reset and restart keep them; only clearing removes them. Exported G-code carries the job identity and is not qualified for a physical printer.
