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Forgot to say: please observe that regardless if you splice the base aluminium structure or not, the aluminium should _not_ be holding the weight of ...

Hi there, Baltic neighbor! Since you are building such a long machine, I assume you are building a rack & pinion version like me. I ordered my...

Yes, that is true. There are vfd:s for 3-phase power input as well as vfd's for single phase power input. Both feed 3-phase spiindles equally well. ...

Just to let you all know: I ordered using the prepared cart and it worked perfectly. The profiles arrived at my door in two packages. Perfectly cut an...

I think the creator is possibly on vacation but as an engineer I feek I could step in meanwhile to suggest some things to consider. The steel bar i...

I will certainly share all my findings. I beleive in contributing to this community. I was considering designing a cnc from ground up. But looking at ...

Thanks. Yeah, that is pretty much what I was thinking. Since I was not planning on any reduction of Z axis but to have direct drive, a passive electro...

Well that is somewhat logical, me being an engineer and all. 😀

There's a lot to consider here. Helical rack- and pinions do allow for smoother motion and a significantly reduced backlash. Both adds to precision if...