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

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.



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.


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

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!