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Pine board curled up

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January 27, 2018, 02:55 PM
mark123
Pine board curled up
The carved pine board seems to have settled a bit. It got straighter overnight but it's not flat as it should be.

The poplar cupped a tiny bit when I carved one side but when I carved the other side it seemed to pull straight.
January 27, 2018, 03:04 PM
mark123
Here is the pine after it cupped:


And here's what I was making:






I've still got to sand and apply finish to it.
January 27, 2018, 05:25 PM
am94pm
Wow! That looks great Mark.

Thanks for posting this. It may help save this (less skilled) fellow wood workers some grief in the future.
January 27, 2018, 06:55 PM
mark123
quote:
Originally posted by am94pm:
Wow! That looks great Mark.

Thanks for posting this. It may help save this (less skilled) fellow wood workers some grief in the future.
Hey, thanks. If you have a CNC router and a couple of hours there is a tutorial on YouTube from Legacy CNC.

I've used pine to do other things and it was fine. This was just too thin and the lumber was pretty low quality. I guess you should not try to go less than .75".

This was my first try with hardwood and I'm digging it.
January 28, 2018, 01:34 AM
Excam_Man
Man, that looks awesome!




January 28, 2018, 06:49 AM
mark123
quote:
Originally posted by Excam_Man:
Man, that looks awesome!
Thanks. I'm just learning to use CNC so I got a small machine. My biggest issue is clamping. When I build a big machine, I'll definitely include a vacuum table system.