5 things to check & tune to 3D print faster

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So you want to push the speed on your 3D printer, but don’t know where to start? This video guide is for you. We will explore five limitations, and look at ways to overcome them so your 3D prints can be ready before you know it.

Thanks to Branden for requesting this video.

0:00 Introduction
My previous speed benchy video:

0:54 Firmware safety limits

1:42 Hot end flow rate

4:21 Applying max flow rate in the slicer

6:19 Increasing max flow rate for free

6:47 Speed vs acceleration

8:48 Mechanical artefacts - acceleration test

11:23 Part cooling

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In Cura, biggest gains for the lazy: (assuming your printer is already calibrated)
- increase inner wall, infill, skirt/brim and travel speed (don't increase Outer Wall speed).
- remove infill if the part supports it (more walls w/o infill is faster than less walls w infill),
- increase wall width to achieve same total thickness with less walls.
- enable _Filter Out Tiny Gaps, _ (assuming the model is watertight)
- set _Fill Gaps Between Walls_ to _Nowhere_
- turn on/off _Use Adaptive Layers_ as it sometimes saves time.

mururoa

Really appreciate the time and effort put into these videos AND the website, considering it’s all offered free with no expectations of patreon or subscriptions (although clearly he appreciates them).
Also to add, Michael makes it relatively easy for noobs to 3D printing to skip as many headaches and therefore turn them/us off of the hobby.
Keep it up! 👍

freeemailssuck

Michael, thank you very much for providing these informative videos and such innovative tools in your website! They really help to navigate around these complex topics on printers and slicers that will vary so much.

freethinker

You are a pivotal person for those that have been 3d printing for a while and want to hone in their skills to get to a professional or expert level. Thank you so much for everything you have done for our 3d printing community. 🙏

sofascialistadankulamegado

I can't say enough good things about your calibration website...anyone serious about improving print quality or print speed should use it to optimize their printer profiles.

justinchamberlin

Your videos keep me modding my Ender 3 to the max. Thank you for all your research and shared knowledge!

the_kuki

This was possibly the most useful 3D printing video I've seen. Now a subscriber.

JeffLarkin

Again an excellent article. While typing this I realize that positive reviews don"t help you at all to improve your skills further. And are only a confirmation that you are doing your job as a teacher very well. Chapeau!

yitspaerl

Michel i LOVE you attention to function across every detail of 3D printing. Thank you!

diegovega

Your are the 3D printer Guru and You must spend so much time in researching.
No other person shows such good information and gives the community a website to use all the tools that you have designed & made for us to use
A big Thank you.

spudnickuk

Step 1)
Install Klipper
Step 2) figure out input shaping
Step 3) change your max accel values
Step 4) figure out pressure advance
Step 5) yolo

BestKosmakCZ

Brilliant stuff - This man is a born educator.

larryfroot

Great info, great vid as always.
So now the community needs to create a database of parameters to maximize speed based on temp, material, speed, accel, jerk, hot-end type, nozzle, material and cooling.

SeanTaffert

You are an amazing human- great research and website!

hjrcoxw

Thank you fot this video, much needed, I built a voron which would make a great video in itself, I had no clue where to start for faster printing, discord wasn't much help but you certainly was and placing all that on your web site was much appreciated.

stefi