3 axis cnc/router bed

[Jonathan]

Seeing all my rails are 25mm round (unsupported) do I really need to replace them with supported rails ?

Yes, if you are not satisfied with the current rigidity of the machine. Even 12mm supported is likely to be stronger than 25mm unsupported over a reasonable distance, but that doesn't meant you should use 12mm:
http://www.mycncuk.com/forums/faqs-p...ted-rails.html

I see that most machines of this size only have 16 or 20mm supported rails.

For much of history most people believed the earth was flat, but that didn't make it flat!

[dudz]

Wow, China again. After shipping plus import tax, do you think the prices would still be better ?

[Jonathan]

Wow, China again. After shipping plus import tax, do you think the prices would still be better ?

To England I'm certain they would be, so unless where you live the taxes are even more extortionate, it should be cheaper.

[wilfy]

Wow, China again. After shipping plus import tax, do you think the prices would still be better ?

just for the record i've had to pay £21.50 to fedex a week after i got my deliveries from china, i'm not sure if it's that much due to the fact it come in 2 parcels

[dudz]

I have 45mmx45mm profiles with 10mm T slots. Please could someone point me towards an ebay link that sells the correct T Nuts and bolts for these rails for 45mm profiles. I think the rail bolts need to be M6.


FOUND THEM....thanks