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Seite: technics-robots-R12-construction_ge.htm
Datum: 2019.02.02 23:51:07 (UTC+1)
Name: Dominic

Kommentar:
Hallo Norbert,

im Bezug auf dein R12 Video würde ich dir das letzte Video von Sebastian empfehlen ( END CNC)..
Bei einer langsamen Maschine solltest du 1 Schneidige Fräser nehmen.

https://www.youtube.com/watch?v=aNvV4pAOIoE

MfG
Dominic

Me: Hallo Dominic,
ja, zum Thema Vorschub/Spindeldrehzahl werde ich zu gegebener Zeit nochmal genauer berichten. Zuerst muss ich Mechanik, Elektronik und Software noch auf einen Stand heben, mit dem ich das alles auch gut machen kann.

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Page: technics-robots-R12-construction_en.htm
Date: 2019.01.19 14:24:06 (UTC+1)
Name: Broke bloke

Comment:
Hi Norbert, I see you're having trouble cutting aluminium I've run CNC machine for years and I can tell you water is the worst coolant for aluminium. My experience tells me that a 2 flute or even a single flute cutter works best. And that high RPM with a proper water soluble coolant will cut much better for you and leave a beautiful finish if you go online you can learn about feeds and speeds of cutter.


Me: Some say water is better than nothing. At least its a low cost and environmental friendly coolant. I'll do more experimentations after overhauling minor parts of my CNC so thank for sharing your thoughts!