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Compound Radius Fretboard Sanding Jig/ Chris Paulick

Posted: Mon Jun 25, 2012 10:02 pm
by chris paulick

youtu.be/

Lots of rain here! You can hear it in the background. That's not white noise, more like wet noise. :P

Re: Compound Radius Fretboard Sanding Jig/ Chris Paulick

Posted: Tue Jun 26, 2012 9:26 am
by Dominic
Nice one Chris. I've been mulling over something similar but have to upgrade my sander first to a longer bed model. Or perhaps I can just extend the arm and use longer belts.
Dom

Re: Compound Radius Fretboard Sanding Jig/ Chris Paulick

Posted: Tue Jun 26, 2012 9:34 am
by chris paulick
If I had $850 laying around and room in the shop I'd get a large edge sander and go with the Fox setup. But don't so I had to go this route. :)

Re: Compound Radius Fretboard Sanding Jig/ Chris Paulick

Posted: Tue Jun 26, 2012 2:31 pm
by auscab
Looks good Chris.


I'm interested to know where do I get to see the Fox set up you mentioned?
I just bought a large edge sander and would like to know how its done that way as well.

Re: Compound Radius Fretboard Sanding Jig/ Chris Paulick

Posted: Tue Jun 26, 2012 7:59 pm
by chris paulick

Re: Compound Radius Fretboard Sanding Jig/ Chris Paulick

Posted: Thu Jun 28, 2012 8:33 pm
by Phil Mailloux
auscab wrote:Looks good Chris.


I'm interested to know where do I get to see the Fox set up you mentioned?
I just bought a large edge sander and would like to know how its done that way as well.
There's also the old lmii jig, i built myself one a couple of years back out of t-slot extruded aluminium, I adjusted mine to make it usable with compound fretboards, cost me about $250 of parts, a lot cheaper than the Grizzly version, and that one is not adjustable as much as mine. You do a compound radius by adjusting the height differently on both sides

Image

Here's pics in action, you can see how low the bars are on this one, that was a 7.25" radius

Image

Image

Re: Compound Radius Fretboard Sanding Jig/ Chris Paulick

Posted: Fri Jun 29, 2012 12:14 am
by auscab
Thanks Chris, that's a good thread.

Phil, nice one as well. Where do you get that type of Aluminium extrusion?
And what's the hinged bit of wood dragging on the belt for?

Re: Compound Radius Fretboard Sanding Jig/ Chris Paulick

Posted: Fri Jun 29, 2012 5:03 am
by Phil Mailloux
Its for clamping angled headstock necks, there's quite a few makers of these extrusions, 8020 is the most famous brand, Bosch-Rexroth and some others make it too. I bought mine here

http://www.amesystem.com.au

Check out their 'profile system' link to see all the bits and bobs available, they're priced really well compared to the sturdier 8020 brand who's a lot more exy. I already had expenrience with these guys before i build the jig as I used the same compnents to build my CNC a year or so before that. I pretty much designed the sanding jig and ordered the pieces pre-cut to lenght, all that was left when it got here was to drill and tap holes in the locations needed, a nice afternoon project and an invaluable tool for guitar building.

Re: Compound Radius Fretboard Sanding Jig/ Chris Paulick

Posted: Fri Jun 29, 2012 10:33 am
by chris paulick
Phil, is that an inverted pin router in the back?

Re: Compound Radius Fretboard Sanding Jig/ Chris Paulick

Posted: Fri Jun 29, 2012 10:54 am
by Phil Mailloux
Yes it is, its been sitting there unused for some months now since I haven't gotten 3 phase connected yet :roll: