With a post like that, I believe he is legally required to provide a picture of the final product. 
2 Likes
Scott, Iām thinking the only way to document the final product is with a video of it rolling down the street! 
3 Likes
That is AWESOME! Looking forward to seeing the finished product.
Oh thatās awesome!! Send final pics!
Can I know how deep you went with the carve? Just playing around with depths - like the shadows youāve got there. Did you chamfer everything? Any chance I can request the native file to learn from 
?
1 Like
Go big or go home - large slab for cottage in Nova Scotia. Challenges - came right off the sawmill (black cherry), warped and unfinished. Tons of emotional value for client.
Solution: custom brackets straight into CNC bed. Heart bleeding but I made a mess of my mdf spoil board so need to replace that some day soon anyway! Thatās what learning curve does. Hopefully next one will last me longer 
Q: would you have affixed it to the bed differently?
10 Likes
Are you using HDU? If so, Iāve not found a depth that it canāt take going at 7000 mm feed speed. The only limitation seemed to be the depth of your bitās cutting capabilities. I will say if you are running a wide open smooth surface, like in this sign, I would do a finishing pass as there is some slight deflection of the material.
The other consideration is cutting all the way through the 1 1/2" HDU material. You will definitely need a longer bit.
When I get home tonight I will share the file
4 Likes
If the slab would fit length wise across the diagonal of the table you could then use conventional clamping methods with the T-tracks. My first project I did this with I eyeballed the 45 deg angle and got lucky enough for the small amount of milling I was doing. I realized I didnāt really set a true 45 deg angle when the cut was progressing down the length of the board.
The next time I needed to use the diagonal I clamped my line laser to the left Y axis, set a 12ā speed square on the table and aligned the laser with it. This showed the true 45 deg across the table. Removed the speed square, inserted the board with center marks on both ends and clamped it down while aligned with the laser mark. This got me to 45 deg across the board, I also cut a simple template of the workspace dimensions in CC. I then set the template on the board and positioned it where I wanted it and then used lower left for X/Y zero, removed the template and then set Z zero and hit start. While this took longer for sure it allowed me to carve the file exactly where I wanted it on a 45 deg angle across the table for the extra length of the board.
3 Likes
Hereās that file. Enjoy 
Clark Bar, small 7-20-25.c2d (324 KB)
2 Likes
Nice! What time does Happy Hour start?
1 Like
On the weekendā¦12 noon!
1 Like
Spray paint and sanding to get the finish? Looks good!
1 Like
Some sanding yes. Spray paint the brown. Small foam roller for the white.
And thanks!
1 Like
And The Clark Bar coasters. This is almost my favorite CNC project Iāve done I think. (Thatās my wifeās petite hand in the pic not mine!)
Vcarve w/30Ā°vee bit 2mm deep
Maple
Black epoxy
Ran it through the planer then finished with a 1/2mm finishing pass on the pro5 with 1/4" endmill
Cut them free with 1/8" end mill.
Learned a lot on this carve
- Donāt trust double sided tape. One of the coasters came free and I broke my first bit and it caused some damage to the coasters.
- Tabs are GOOD! USE THEM!
- I donāt need to take QUITE so much off on a finishing pass.
- If the power blinksā¦oh well. The spindle dove right down and drilled a hole with the Vee bit.
But all in all a huge success I think!
17 Likes
Yeah, I trust the tabs more than the tape. The donāt have to be huge and you just a few will get you thru.
Coasters look great!!
1 Like
Love it! Looks great.
1 Like
Nice! What is the black?
I used tape and spray painted with black outdoor paint :). Just needs small touch ups and varnish now. Canāt say I love the Oramask tape - had to refinish a lot of spots due to it peeling off.
1 Like