PC Settings for Markforged FX20

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

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The max bed temperature of 0°C is below the recommended 100°C for PC. Adhesion may be poor without additional bed adhesion aids.

Filament Nozzle Requirement260-310°C
Printer Max Nozzle385°C
Filament Bed Requirement100-120°C
Printer Max BedN/A

ما الذي يجب فعله بدلاً من ذلك

  • Your printer's bed maxes out at 0°C, but PC needs at least 100°C for reliable adhesion.
  • Try a compatible filament for your Markforged FX20 — PLA, PETG, and ABS are good options.
  • If you need PC specifically, you'll need a printer with a hotend capable of 260°C+ nozzle and 100°C+ heated bed.

PC Requirements

PC Properties

Nozzle Range260-310°C
Bed Range100-120°C
Speed Range20-40 mm/s
Difficultyadvanced
EnclosureRequired
Drying80°C / 10h

Markforged FX20 Specs

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

PC في لمحة

نقاط القوة

  • Arguably the toughest non-flexible filament
  • Excellent heat resistance (softens ~150C)
  • Can withstand repeated impacts without shattering
  • Can print in translucent/clear
  • Ideal for protective equipment and high-temp parts

نقاط الضعف

  • Requires all-metal hotend
  • Severe warping without heated enclosure
  • Very high printing temperatures
  • High moisture sensitivity
  • Most demanding common filament to print

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المصادر: Based on manufacturer specifications and community recommendations, community testing data, manufacturer recommended ranges. تم حساب القيم من مواصفات الفيلامنت وحدود عتاد الطابعة.