How to ramp a guitar neck pocket

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dawgwalker
Posts: 12
Joined: Thu Sep 26, 2013 8:40 pm
Model of CNC Machine: Xzero Raptor 30" x48"

How to ramp a guitar neck pocket

Post by dawgwalker »

Hi,

I am searching for a way to make a neck pocket ramped. I looked at fluting but I still do not get how to do it? I have V Carve pro 8. I also can not believe I am the first person to ask this question about a guitar neck pocket? I was hoping there was a simple gadget that you put in the dims and it creates the pocket. I have attached the pocket and would love so help with this as I am sure it is simple for someone to show me. Thanks for your help!
Ramped neck pocket.crv
(271.5 KiB) Downloaded 250 times
It would be great to be able to select a degree of ramp like 3.5 degree or 4 degrees..

Mike

rowka
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Joined: Fri Mar 14, 2014 6:20 pm
Model of CNC Machine: Romaxx WD-1
Location: Jacksonville, FL

Re: How to ramp a guitar neck pocket

Post by rowka »

from what I've seen an angled neck pocket needs to be treated as a 3D surface, not as a pocket.

PaulRowntree
Vectric Wizard
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Joined: Sun Oct 24, 2010 7:28 pm
Model of CNC Machine: homebuilt 4'x2' (Mach3+G540)
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Re: How to ramp a guitar neck pocket

Post by PaulRowntree »

The fluting toolpath is really simple and can do this, BUT to get a smooth bottom you need to have a very small step-over.... otherwise it will show some waviness because the round tool is not perpendicular to the bottom of the cut.

THe variation in depth (~0.2") over about ~2.5" is only 4-5 degrees. Can you tilt the material by this angle so the cutter is perpendicular to the bottom of the cut? if so, then a regular pocket will do the job very smoothly, very quickly.
Paul Rowntree
WarpDriver, StandingWave, Topo and gadgets available at PaulRowntree.weebly.com

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RobertD
Vectric Apprentice
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Joined: Sat Feb 07, 2015 3:45 am
Model of CNC Machine: Centroid Acorn
Location: Ontario, Canada

Re: How to ramp a guitar neck pocket

Post by RobertD »

dawgwalker

Do you have time for a question?? What is the best way to chat??

RobertD

PaulRowntree
Vectric Wizard
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Joined: Sun Oct 24, 2010 7:28 pm
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Re: How to ramp a guitar neck pocket

Post by PaulRowntree »

RobertD wrote:dawgwalker

Do you have time for a question?? What is the best way to chat??

RobertD
Well, the forum is good because everyone can pitch in (and correct me if I lead you astray!), or you can use gracie dot rowntree at gmail dot com

Cheers!
Paul Rowntree
WarpDriver, StandingWave, Topo and gadgets available at PaulRowntree.weebly.com

dawgwalker
Posts: 12
Joined: Thu Sep 26, 2013 8:40 pm
Model of CNC Machine: Xzero Raptor 30" x48"

Re: How to ramp a guitar neck pocket

Post by dawgwalker »

Yes thanks for the responses I spent a lot of time with the fluting tollpath yesterday and figured it out to make it work just testing right now to make sure. RobertD what's up I am not sure how to chat privately on this forum just give me you email and I will respond. Thanks again for your help!

Mike

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