Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Thu Oct 31, 2024 6:05 pm


All times are UTC - 5 hours


Forum rules


Be nice, no cussin and enjoy!




Post new topic Reply to topic  [ 8 posts ] 
Author Message
 Post subject: Back brace gluing clamp.
PostPosted: Sun Feb 01, 2009 12:17 am 
Offline
Mahogany
Mahogany

Joined: Sat Jan 12, 2008 4:30 pm
Posts: 87
Location: United States
This was inspired by Charlie Hoffman's back brace gluing setup and a lack of a good clamps.


You do not have the required permissions to view the files attached to this post.

_________________
Mark Ewing
Columbus Ohio
"Trees are an important and precious thing. We should build good things with them. Building good guitars with heart are the best use for them." K. Yairi.


Top
 Profile  
 
PostPosted: Sun Feb 01, 2009 10:12 am 
Offline
Koa
Koa
User avatar

Joined: Mon Feb 18, 2008 10:01 pm
Posts: 1655
Location: Jacksonville Florida
First name: Chris
City: Jacksonville
State: Florida
Focus: Build
Status: Amateur
Mark I don't see why that wouldn't work. Don't know if it's built this way but it would be cool if the bars running across the top could be adjustable along the length of the jig. That way if you change your bracing scheme in the future you won't have to build another jig.

I spent 54 dollars and got everything needed to do a go bar deck from the the BORG. Made the sticks out of some QS white oak I had laying around.

_________________
There is no difference between the man that thinks he can....and the man that thinks he cannot.


Top
 Profile  
 
PostPosted: Sun Feb 01, 2009 10:30 am 
Offline
Cocobolo
Cocobolo

Joined: Fri Jan 16, 2009 10:38 am
Posts: 154
Location: B.C.
what are you gonna do for the top?


Top
 Profile  
 
PostPosted: Sun Feb 01, 2009 10:46 am 
Offline
Cocobolo
Cocobolo
User avatar

Joined: Wed Mar 19, 2008 10:48 pm
Posts: 344
Location: Tennessee
It seems like it would have been less work to build a go bar deck that will clamp any bracing pattern.

_________________
Jeremy Douglas


Top
 Profile  
 
PostPosted: Sun Feb 01, 2009 12:04 pm 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Fri Sep 09, 2005 7:51 am
Posts: 3786
Location: Canada
I can see how that will work just fine .. but a go bar deck will be ten times faster, and way more versatile - BTW ... thats a lot of screws to turn ...

_________________
Tony Karol
www.karol-guitars.com
"let my passion .. fulfill yours"


Top
 Profile  
 
PostPosted: Sun Feb 01, 2009 4:47 pm 
Offline
Mahogany
Mahogany

Joined: Sat Jan 12, 2008 4:30 pm
Posts: 87
Location: United States
I made a Go bar deck and dishes for the top and bottom. It works great on the spherical top. What I didn't have was a cylindrical dish to glue the back into. I could use the base of this to push down into with the rods. Never considered that. duh It is a lot of screws to turn. The battens are 2" wide so there is some variable to change the layout.

_________________
Mark Ewing
Columbus Ohio
"Trees are an important and precious thing. We should build good things with them. Building good guitars with heart are the best use for them." K. Yairi.


Top
 Profile  
 
PostPosted: Sun Feb 01, 2009 4:50 pm 
Offline
Mahogany
Mahogany

Joined: Sat Jan 12, 2008 4:30 pm
Posts: 87
Location: United States
Chris aka Sniggly wrote:
Mark I don't see why that wouldn't work. Don't know if it's built this way but it would be cool if the bars running across the top could be adjustable along the length of the jig. That way if you change your bracing scheme in the future you won't have to build another jig.

I spent 54 dollars and got everything needed to do a go bar deck from the the BORG. Made the sticks out of some QS white oak I had laying around.



That is a good point. They can be move left right. Each batten is 2" wide so the bars can be adjusted in that 2" range.

_________________
Mark Ewing
Columbus Ohio
"Trees are an important and precious thing. We should build good things with them. Building good guitars with heart are the best use for them." K. Yairi.


Top
 Profile  
 
PostPosted: Sun Feb 01, 2009 5:21 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Tue May 02, 2006 9:02 am
Posts: 2351
Location: Canada
First name: Bob
Last Name: Garrish
City: Toronto
State: Ontario
Country: Canada
Status: Professional
If you can threadlock those wingnuts then you can make something like a string winder for your drill to move the screws, just a piece of wood with a slot in it. It'd be a lot easier on the forearms!

Nice fixture and it looks like you can just set it against the wall to dry once all the screws are down.

_________________
Bob Garrish
Former Canonized Purveyor of Fine CNC Luthier Services


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 8 posts ] 

All times are UTC - 5 hours


Who is online

Users browsing this forum: No registered users and 13 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
Powered by phpBB® Forum Software © phpBB Group
phpBB customization services by 2by2host.com