Скачать или смотреть Dial in Flow Rate in Bambu Studio for Better, Clean, Smooth 3D Prints

If your 3D prints have rough surfaces, gaps between layers, or signs of over- or under-extrusion, this video will walk you through flow rate calibration in Bambu Studio step by step.

In this beginner-friendly tutorial, I show how to:

Run a manual flow rate calibration in Bambu Studio

Identify over extrusion vs under extrusion

Read and compare calibration test results

Fine-tune your flow rate for smoother top layers and walls

Dial in difficult filaments like silk PLA

This method works for Bambu Lab printers like the P1S, X1C, and A1 series, and is especially helpful if your prints look inconsistent even with good first layers.

Printer setup used in this video:

0.4mm nozzle

Textured PEI plate

Generic PLA profile (tested with gold silk PLA)

If you’re chasing cleaner prints without guessing settings, this calibration is one of the most important steps you can learn.

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Chapters:
0:00 – Flow rate issues & what this calibration fixes
0:23 – Opening Bambu Studio & starting flow rate calibration
0:37 – Nozzle, plate, filament & profile setup
1:13 – Reviewing the first calibration results
1:58 – Selecting the best flow rate & micro-adjust test
2:56 – Final calibration results & decision
3:35 – Saving the filament profile & final thoughts