Re: "Racks" VS "ball screw"
Quote:
Originally Posted by
C.AlveSilva
Hello,
My name is Carlos and I'm form Portugal.
I want to built a CNC router to make 3D wooden molds.
Would you, please, give me your opinion about the racks?
Thanks.
Sorry for my English...
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Atentamente
CarloSilva
Carlos,
Many industrial and heavy duty router tables use RACK drives and they are very accurate and very fast. Choice depends on overall machine design and your budget
I have a SHOPBOT table and it uses rack drive on all 3 axis. Seems to work very well to me.
gerald