Aluminium profile CNC

[mekanik]

Attachment doesn't open for me ?

[Nr1madman]

Me neither ;)

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[Desertboy]

Me neither ;)

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try again ;)

[Desertboy]

Me neither ;)

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try again ;)

[Nr1madman]

Now I totally understand what you ment about loosing travel ;)

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[BriceO]

Thanks for the photo. Mine is similar as you said (I will post upgrade soon), but the X ballscrew is on top of the axis.
I plan to use 1605 screw for the Z axis with a 2.2kw spindle. The distance between X rails and spindle will be ~23cm.
I think, with this configuration, it will have more leverage. Is it right?

I will try to put X rails on top and bottom. Thanks for the advice ;)

[BriceO]

Is it a good idea to replace the light 40x120 profile with
a heavy 40x160 or heavy 80x160? Z clearance will be around 150mm (5.9"). This way there will have only one plate on top of the bearing blocks to support the X axis.

[Nr1madman]

Looks much better ;)

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[BriceO]

I just find time to update my design and change several thing. I hope I take into account every advice.
If you see anything wrong please let me know. Thanks.

[BriceO]

my ballscrew isn't very straight. Could it be a problem when everything's bolted down?
Is it a correct way to adjust the space between ballscrew and plate?


Thanks