| Project by MDRoehl | posted 1191 days ago | 1896 views | 1 time favorited | 8 comments | ![]() |
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This was a gift this Christmas to my Father. His initials are JR obviously that is why the board is designed that way. It is made from 1” thick acrylic (expensive stuff). I had a hard time laying out the holes so that they would flow well, thank goodness for AutoCAD. I used the CNC Router to get such precise hole alignment and depth. The only draw-back was that speed at which the drill was spinning was too fast making the holes not too clean (as seen in the pictures. Since the pictures were taken I was a black sharpie to color the lines black. It really makes the lines stand out more. The holes in the middle of the R and J are for scoring. I routed the edges with a 1/8” radius bit and had to drill the vertical holes in the top for storage of the pegs. I polished it with steel wool after I had sanded it all way with 320.
When machining this peice on the CNC out of a blank, with an upcut bit, near the end of the machining process the piece broke suction and lifted off the table and expolded on the table of the CNC, so in turn I had to get a new blank and screw it down to the table to ensure that it didn’t come off the table. That happened on the 24th of December so needless to say I gave him the broken one and machined a new one two weeks later.
-- Sawdust in my veins--
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8 comments so far
Abbott
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2570 posts in 1474 days
#1 posted 1191 days ago
Wow, that’s unique.
-- Ohh mann...pancakes and boobies...I'll bet that's what Heaven is like! ♣ ♣ ♣ ♣
HarleySoftailDeuce
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272 posts in 1590 days
#2 posted 1191 days ago
Nice ! keep up the creative thoughts !
Paul
-- Paul, Bristol,Rhode Island
bigike
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4023 posts in 1458 days
#3 posted 1191 days ago
nice work, i love working with acrylic i do it everyday for work so to gloat a little i get it for free.
-- Ike, Big Daddies Woodshop, http://www.icombadaniels@yahoo.com
MDRoehl
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57 posts in 1282 days
#4 posted 1191 days ago
BigIke,
I also got this stuff for free too. We did a job where I work where the company (Carter’s) wanted all of thier couter tops out of 3form. So the stuff I used actually had a blue paint on the back, which I just simply sanded off. But this stuff cost something like $1500 for a 4×8 sheet.
-- Sawdust in my veins--
WistysWoodWorkingWonders
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11517 posts in 1327 days
#5 posted 1191 days ago
that is one cool Christmas gift… well done..
-- New Project = New Tool... it's just the way it is, don't fight it... :)
nmkidd
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758 posts in 1343 days
#6 posted 1190 days ago
Really ingenious….....your Dad must be an avid player…...great job!!
-- Doug, New Mexico.......the only stupid question is one that is never asked!........don't fix it, if it ain't broke!
RexMcKinnon
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2590 posts in 1365 days
#7 posted 1190 days ago
Cool. Must be nice having access to a CNC machine.
-- If all you have is a hammer, everything looks like a nail!
Tony
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974 posts in 2200 days
#8 posted 1190 days ago
Very innovative and well executed, I like the design very much, and the numbers etched at 5-point intervals is great.
-- Tony - All things are possible, just some things are more difficult than others! - SKYPE: Heron2005 (http://www.poydatjatuolit.fi)
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