DIY CNC x rail

[aggrav8d]

How about rolamite instead? Then you can combine your drive train and rail in one with fewer parts and less points of friction.

[ultralajt]

@aggrav8d Why to change something, that works flawlesly over two years now already?

[temazas]

Hey Ultralajt! Great accuracy! Have done any "rails" on the rail it's own? How does it hold each other and not falling while upside down?

[ultralajt]

@temazas

Visit my website to see blog about this machine assembly and also to see all details and plans that are available for free download.

ultralajt.webs.com

[adisharr]

I guess I should have looked at some of your other videos first ;)

[ultralajt]

Machine is fully functional over 2 months now.

I am quite satisfied with it.

All 3 axes use bearings similar to that above on the video.

[adisharr]

Very nice job - looks very functional.

[adisharr]

Hey nice job, looks very rigid - do you have any plans to make one for a vertical axis?

[GeeksGoneBad]

Looks Good! I had nearly the same idea - but then I changed my idea to use patio door bearings - check out my videos for my take on the trucks :)

[kfqhome]

very good。

[h2oreactor]

where can I get those parts?

[ultralajt]

Any hardware store...

Aluminum profiles 30x30x2mm, M8 bolts&nuts, ball bearings 8/22/7 (replacement bearings for inline skates).