Max volumetric flowupdates live

5.04 mm³/s The single value Bambu Studio can’t guess for you

Effective top speed

60mm/s

you asked for 300

target 300 → clamped

Pressure advance K

0.03

starting point — refine on-machine

Flow ratio

0.98

Bambu base (inherited)

Retraction length

0.8mm

Bambu base (inherited)

hotend ceiling 15 mm³/s · Bambu default — FlashForge publishes none ⚠ clamped — capped below your target speed

FlashForge · PLA CF Carbon-fibre tds

Nozzle215 °C

Densitynot published

Mfr speed40–60 mm/s

Mfr bed25–60 °C

Tensile 40–45 MPa; flexural 85–95 MPa (stiffest in lineup); 0.6 / 0.8 mm nozzle only; hardened required

manufacturer source ↗

Is this right for your spool?

Here's how sure we are — and what to watch.

Against Bambu stock

flow 0.98 · ceiling 15 mm³/s

Source

tds · manufacturer ↗

Why these numbers

FlashForge PLA CF starts from Bambu's PLA-CF reference; FlashForge's published specs are overlaid where available, and everything else stays at Bambu's calibrated default.

Tensile 40–45 MPa; flexural 85–95 MPa (stiffest in lineup); 0.6 / 0.8 mm nozzle only; hardened required

Treat these as a starting point — run a flow-test cube and Bambu's Flow Dynamics calibration after import for the last few percent.

Open in the wizard → change printer, nozzle or speed

Download the FlashForge PLA CF profile

A .zip with the Bambu Studio .json and a Markdown summary of every field.

Then calibrate in the slicer. Run Device → Calibration → Flow Dynamics after import to lock in the K-factor.

More combinations

FlashForge PLA CF for the X1 Carbon

/p/x1c/flashforge/pla-cf

FlashForge PLA CF for the A1 mini

/p/a1_mini/flashforge/pla-cf

FlashForge PLA CF for the P1S

/p/p1s/flashforge/pla-cf

Bambu Lab PLA-CF for the A1

/p/a1/bambu-lab/pla-cf

Creality PLA Carbon Fibre for the A1

/p/a1/creality/pla-carbon-fibre

Elegoo PLA-CF for the A1

/p/a1/elegoo/pla-cf