PLA Settings for Markforged FX20

Recommended slicer settings for printing PLA on the Markforged FX20 (525 x 400 x 400 mm build volume, 250 mm/s max speed, direct drive extruder).

No Compatiblebeginner

No Compatible

The max bed temperature of 0°C is below the recommended 50°C for PLA. Adhesion may be poor without additional bed adhesion aids.

Filament Nozzle Requirement190-220°C
Printer Max Nozzle385°C
Filament Bed Requirement50-60°C
Printer Max BedN/A

Qué hacer en su lugar

  • Your printer's bed maxes out at 0°C, but PLA needs at least 50°C for reliable adhesion.
  • Try a compatible filament for your Markforged FX20 — PLA, PETG, and ABS are good options.
  • If you need PLA specifically, you'll need a printer with a hotend capable of 190°C+ nozzle.

PLA Requirements

PLA Properties

Nozzle Range190-220°C
Bed Range50-60°C
Speed Range40-60 mm/s
Difficultybeginner
EnclosureNot needed
DryingNot required

Markforged FX20 Specs

Build Volume525 x 400 x 400 mm
Max Speed250 mm/s
Max Nozzle Temp385°C
Max Bed TempN/A
ExtruderDirect Drive

PLA de un Vistazo

Fortalezas

  • Easiest filament to print with
  • No heated bed strictly required (helps though)
  • Wide range of colors available
  • Low warping
  • Biodegradable (derived from corn starch)
  • Good tensile strength (47-60 MPa)

Debilidades

  • Low heat resistance (softens at 55-60C)
  • Brittle under impact
  • Poor UV/outdoor resistance
  • Not food-safe without coating

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Fuentes: Based on manufacturer specifications and community recommendations, community testing data, manufacturer recommended ranges. Valores calculados a partir de especificaciones de filamento y límites de hardware de impresora.