1200mmX900mmX170mm 4axis cnc

[Nickhofen]

Thanks Clive, always so helpful!
Can I use the same extrusion for the x(long axis ) to bolt 20mm rails and ballscrew on? Or I need a thicker extrusion?

[Clive S]

Thanks Clive, always so helpful!
Can I use the same extrusion for the x(long axis ) to bolt 20mm rails and ballscrew on? Or I need a thicker extrusion?

Its very nice using extrusion (heavy duty) because the slots it the 90x45 are exactly correct for the bk and bf bearings and can be mounted with tee nuts 6MM the 20mm rails will also mount into on top of the slots. You would have to work out how to fix the extrusion to your frame.

The ends of the extrusion can also be tapped without drilling for M12 bolts. with a spiral tap in an electric drill.

[Nickhofen]

I see that they are not as cheap as steel tubing but that save me from a lot of work and time!
Thank you Sir!

[Clive S]

I see that they are not as cheap as steel tubing but that save me from a lot of work and time!
Thank you Sir!

Yes if you decide on them get the company to cut them to length

[Nickhofen]

I will message the seller,Thanks!
One more silly question..For X (long axe) what side is better the extrusion lay on the bed side, the sort(45) or the thick(90), for matter of stability.

[Clive S]

I will message the seller,Thanks!
One more silly question..For X (long axe) what side is better the extrusion lay on the bed side, the sort(45) or the thick(90), for matter of stability.

90mm in vertical