epoxy granite cnc lathe

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4 years 4 weeks ago #253332 by Masiwood123
Replied by Masiwood123 on topic epoxy granite cnc lathe
Prblem resen sa ovim xset-r, kad dolazis na to pivo>!

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4 years 3 weeks ago #253808 by vre
Replied by vre on topic epoxy granite cnc lathe
Epoxy granite is perfect material but aluminum is not for this application.
All the machine mechanically is wrong except if you want something
that is more hobby toy-educational and not for real heavy work.

Best material for cnc is epoxy granite second best natural granite third cast iron
aluminum and steel are not good choice.
headstock is more weak than 500$ hobby Chinese lathes


Remove all aluminum and use epoxy granite-cast iron for headstock.
slant bed is best for cnc lathe not flat.
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4 years 3 weeks ago #253810 by Masiwood123
Replied by Masiwood123 on topic epoxy granite cnc lathe
I completely agree, casting iron absorbs vibrations the best...unfortunately, I don't have the conditions for it, nor does anyone in my area. I would be the happiest if I found some locatelli, for example, for a retrofit. by the way, what I am making is not for a hobby, but it is also not for metal or any such precise processing, I need it for some smaller series of some smaller wooden pieces. I will mainly use the headstock as an A axis, and as a spindle only at the end of the operation, for cutting pieces. In what sense do you think the headstock is not suitable? the shaft is fi 60mm with two bearings, with a 30mm adapter on the MT3.

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4 years 3 weeks ago #253812 by vre
Replied by vre on topic epoxy granite cnc lathe
if it is not for metal but for wood then its ok

for metal needs very strong headstock bed support etc

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4 years 3 weeks ago - 4 years 3 weeks ago #253821 by Bari
Replied by Bari on topic epoxy granite cnc lathe
forum.linuxcnc.org/30-cnc-machines/46765...lathe?start=0#250944

You must have missed this earlier in this discussion. Check out chapters 4 and 5 of the pdf.

forum.linuxcnc.org/30-cnc-machines/46765...athe?start=10#251650
Last edit: 4 years 3 weeks ago by Bari. Reason: more info
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4 years 2 weeks ago - 4 years 2 weeks ago #254253 by Masiwood123
Replied by Masiwood123 on topic epoxy granite cnc lathe
 day for mpg housingimage missing /media/kunena/emoticons/smile.png
       
Last edit: 4 years 2 weeks ago by Masiwood123.
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