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verhoevenc

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Posts posted by verhoevenc

  1. Here is a completed 'stage acoustic' (read: 2" thick, fully hollowed out body, with true acoustic top) that I did for a local company. Company colors, theme, logo, etc. Working with the celluloid pearl was a first, and definitely not a last as I've come to really like the material.

    Specs: Engelmann spruce top, sapele body and neck, rocklite Ebano fretboard and bridge. 25.4" scale, 16" radius fretboard. K&K piezo pickup. More details here: Gallery and Details

    IMG_9523_0.jpeg?itok=I2bapY-U

    IMG_6456.jpeg?itok=zks9QJrM

    IMG_8534.jpeg?itok=M0FlLArI

    IMG_2134.jpeg?itok=2msmXcpu

    IMG_3529.jpeg?itok=RY6Onaja

    This was a fun project that has sparked a LOT of new ideas in my head. When I saw just how loud it turned out, it told me just how powerful a thin-bodied acoustic concept can be... and just how fun that platform can be to mess with. Hopefully get some personal-project time soon to continue playing with these ideas.

    Best,

    Chris

    • Like 4
  2. I can do this. However, with out CAD files to match your EXACT inlays... I wouldn't guarantee the work at all. The reason is, inlays, especially in maple, you are working to tolerances of a few thousandths of an inch. So yes, this isn't a complicated shape, but without knowing the exact dimensions of your particular pyramid inlays... who knows if the routes will actually fit them, be too loose, etc.

    You'll need a matching DXF or DWG (or other CAD file) to match your inlays to have this done right. Where did you get the inlays? They may be able to help with more info.

    Chris

    • Like 1
  3. Didn't read through, so apologies if any of this has already been said but:

    1. Wood glues are always your go to for wood-on-wood joints... but there are many types of wood glues!
    2. Wood glues will be more forgiving to mistakes. If you find a gap in your work after the glue has hardened, you can reheat, press in, re-clamp, and fix the issue. This will not be the case with CA. Given wood binding is sometimes more tricky than plastic at getting the shape JUST RIGHT, I'd say this is a plus!
    3. Fish glue (a wood glue) will have amazingly larger open time than, say, titebond. It is my #1 glue of choice for wood binding. It is amazing stuff. HIGH (read ridiculous) initial tack, slow dye time so long open time, and really long shelf life (so it doesn't matter if you ONLY use it for binding).
      1. Don't believe that BS about fish glue having a one-year shelf life. Go find some old stuff and test it... it's still fantastic.

    My $0.02,

    Chris

    • Thanks 1
  4. I have done this on several actual bodies now and it works like a charm! But yes, with my CNC.

    I've done something SIMILAR without CNC though. I took my template and a 1/2" rabbit bit and made a smaller template. Then used a 1/4" bit following this smaller template to route a channel 1/4"" in from the edge to inlay some cool purfling into. That said, this only worked because I was fairly far inside the body... I'd be skeptical of my skill being able to do this with templates and come out with the body cut exactly on the binding perfectly. Problem is in close spaces the human eye is capable of pickup up on discrepancies of .010"... so unless you get the .060" binding EXACTING, the eye will notice.

    Chris

    • Like 1
    • Thanks 1
  5. I wouldn't say that. Most guys using this are making MUCH smaller pieces... they buy toaster ovens that you attach a temp regulator to, etc. When you go big you start getting into much weirder territory. Sort of like the difference between baking a cupcake vs. a turkey. Turkey's gunna have a lot more considerations to get it right. You'll need bigger "tools" for the turkey too.

    Also, most of the info out there is on the smaller stuff... but this has all been learn by doing (failing) for the guitar-sized pieces.

    There are other companies with similar products, but the general rules apply to all of them.

    Chris

    • Like 1
  6. Sadly you can't use the heat-wood-then-use-resin trick on these stabilizing resins. They have one property that kind of ruins this: if they get over 80 degrees and do not continue up past 185 for 10 minutes to cure... then they'll never cure! I've seen pics of guys that didn't know a heat wave was coming in and left their stuff running out in the garage only to come back to a permanently gel-form of resin because it broke the 80 degree threshold but never went through the full cure cycle at >185. With that in mind I have to actually be very careful not to put even warm wood into the resin. This is why I have the giant ziplock bags to let the wood cool in (and not pick up moisture) after the drying or curing stages, before they go back into resin.

    As for the info on how heat works in a thicker piece I'll have to read up more about this!

    Best,

    Chris

  7. Acrylic bodies have been used for decades. BC Rich did it, Dan Armstrong did it, etc. The latter seeems to be good enough for Dave Grohl to use and many collectors to flock to... so it's probably fine lol.

    There's a company around lately that's been taking burl slabs and filling out the extra area needed with resin. They're pretty cool but for that life of my I can't remember their name. Either way, yes, resin and/or resin/wood hybrids are totally fine for use in guitars. I'd personally just caution about how MUCH of the guitar is made from that for one simple reason: resin will be heavier than most woods used for guitar bodies.

    My $0.02,
    Chris

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