Turning a CR-10 Into a Speed Machine| CR-10S Rebuild Part 2
43K views · Mar 27, 2026 · Howto & Style
Comments · 263
@marcelgenis · 6 months ago (edited) · pinned
Flow Rate!!!!!<br><br>If you are questioning my hotend max speed calculations, you’re right to do so 😂 I should have clarified this earlier.<br><br>I’m printing Speed Benchy, and the rules allow a maximum of 0.25 mm layer height and 0.5 mm line width. I intentionally used the maximum allowed values because a larger extrusion cross-section means fewer lines and fewer layers, which results in the fastest possible Benchy while still staying within the rules.<br><br>So this is not the absolute max speed of the hotend, it’s the max speed under Speed Benchy rules. <br>Example (27.5 mm³/s flow rate): <br>- 0.25 × 0.5 = ~220 mm/s max <br>- 0.20 × 0.36 = ~382 mm/s max <br><br>Same hotend, same flow, different extrusion size = different max speed.<br><br>Sorry for the confusion!
12
@roysigurdkarlsbakk3842 · 6 months ago
That's not a rebuild, it's a replacement :D
53
@yannismarle7797 · 6 months ago
Client : "Why is the quote so pricy ? it's simply a retrofit"<br>The retrofit :
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@GennPen · 6 months ago
- Why not coreXY? <br>- Because I can!
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@BookedDolphin80 · 6 months ago
I wish my projects would go this smoothly lol
9
@croissantdev · 6 months ago
so nice to see a south african creator producing this quality of a video, genuinelly enjoyed it. keep it up <3
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@m1LL9981 · 2 weeks ago
Some series engineering here. Its amazing what people get up to at home.
1
@CaioCromos · 1 month ago
ive been into the 3d printing hobby for just a month, and as someone who have only worked in software projects, my body and soul now yearns for a mechanical and electrical engineering project. turning my CR-10 v3 into that thing is my strentch go now.
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@PhillipRieckert · 6 months ago
Amazing quality work like always The music Is great 👍
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@jarman365 · 6 months ago
The music was awesome on part 1!
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@moniquerieckert569 · 6 months ago
Glad to see the printer is a bit faster than the release of the video😉! Already looking forward to part3🤩
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@abdelal.688 · 1 month ago
I'm only half way through the intro and I was like WOAH...<br>Took a moment to pause... AND SMASHED THE LIKE BUTTON before even completing the video!<br><br>Impressive editing man. 🔥
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