***** Guitar Project Jigs, Tools & Techniques Online Resources Archives OLF Video Page Library of plans MP3 Library Inlay Class
Offical Luthiers Forum





And our community proudly sponsored by:

RC Tonewoods | Stewart MacDonald | LuthiersForum
TasmanianTonewoods | OLF | OLF MERCH
Luthier Suppliers | Pacific Coast Woods | ELEVATE
OLF X | Tasmanian Acoustic Tonewood | Luthiers Forum Store!
Luthiers Forum | OLF Facebook | AVAIL SPACE
OLF | Alaska Specialty Woods | A.Hix Tonewood
Duke of Pearl | Birkonium CNC | Space




Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Sat Nov 23, 2024 2:06 pm


Board index » Luthiers Forum Rooms » Guitar Building Forum

All times are UTC - 5 hours


Forum rules


Be nice, no cussin and enjoy!




Post new topic Reply to topic  Page 1 of 1
  [ 10 posts ] 
  Print view Previous topic | Next topic 
Author Message
nathanpeirson
PostPosted: Tue Jun 14, 2022 10:25 am 
Offline
Cocobolo
Cocobolo

Joined: Thu Oct 20, 2016 7:22 pm
Posts: 123
First name: Nathan
Last Name: Peirson
Country: USA
Focus: Build
Status: Amateur
Hey folks, I just picked up a quilted maple back and sides from people liquidating their inventory. The sides are pre-bent and the back pre-braced. The bracing is much thicker than I have seen on other guitars (I will post a photo later). Is it normal to increase bracing mass for quilted maple?


Sent from my iPhone using TapatalkImage
Image


Last edited by nathanpeirson on Tue Jun 14, 2022 1:41 pm, edited 1 time in total.

Top
 Profile  
 
meddlingfool
PostPosted: Tue Jun 14, 2022 10:27 am 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Wed Feb 20, 2008 7:15 pm
Posts: 7378
First name: Ed
Last Name: Bond
City: Vancouver
Country: Canada
Focus: Build
Status: Professional
I don’t…
Top
 Profile  
 
Mike Collins
PostPosted: Fri Jun 17, 2022 4:53 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Mon Mar 06, 2006 10:10 pm
Posts: 2485
Location: Argyle New York
First name: Mike/Mikey/Michael/hey you!
Last Name: Collins
City: Argyle
State: New York
Zip/Postal Code: 12809
Country: U.S.A. /America-yea!!
Focus: Build
Status: Professional
thats a martin style bracing
plane down the # 3 & 4 braces.
How thick is the back?

Mike

_________________
Mike Collins
Top
 Profile  
 
nathanpeirson
PostPosted: Tue Jul 05, 2022 1:42 pm 
Offline
Cocobolo
Cocobolo

Joined: Thu Oct 20, 2016 7:22 pm
Posts: 123
First name: Nathan
Last Name: Peirson
Country: USA
Focus: Build
Status: Amateur
Sorry for the long delay. I was on vacation in Kings Canyon...beautiful country...marvelous trees.
The thickness of the back is 0.110. The spruce top is also0.110. Not sure what kind of spruce it is but I'll add a picture.Image


Last edited by nathanpeirson on Tue Jul 05, 2022 5:56 pm, edited 1 time in total.

Top
 Profile  
 
meddlingfool
PostPosted: Tue Jul 05, 2022 2:23 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Wed Feb 20, 2008 7:15 pm
Posts: 7378
First name: Ed
Last Name: Bond
City: Vancouver
Country: Canada
Focus: Build
Status: Professional
Pretty thick for a back, pretty standard for a top…
Top
 Profile  
 
nathanpeirson
PostPosted: Tue Jul 05, 2022 6:00 pm 
Offline
Cocobolo
Cocobolo

Joined: Thu Oct 20, 2016 7:22 pm
Posts: 123
First name: Nathan
Last Name: Peirson
Country: USA
Focus: Build
Status: Amateur
meddlingfool wrote:
Pretty thick for a back, pretty standard for a top…

What thickness do you recommend for the back and sides?


Sent from my iPhone using Tapatalk
Top
 Profile  
 
meddlingfool
PostPosted: Tue Jul 05, 2022 7:57 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Wed Feb 20, 2008 7:15 pm
Posts: 7378
First name: Ed
Last Name: Bond
City: Vancouver
Country: Canada
Focus: Build
Status: Professional
I do most of my backs at .090”, and most sides .075”-.085”…


These users thanked the author meddlingfool for the post: nathanpeirson (Wed Jul 06, 2022 9:50 am)
Top
 Profile  
 
SnowManSnow
PostPosted: Wed Jul 06, 2022 8:49 am 
Offline
Koa
Koa

Joined: Fri Feb 24, 2017 8:43 am
Posts: 1707
You could play baseball w that back brace on the bottom:)


Sent from my iPhone using Tapatalk
Top
 Profile  
 
Clay S.
PostPosted: Wed Jul 06, 2022 9:10 am 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Sun Mar 30, 2008 8:20 am
Posts: 5968
The quilted maple back being a little thicker than commonly seen with other species doesn't bother me - it is a lighter weight wood, not particularly
stiff and sometimes will warp in strange ways if made too thin. I agree with Mike Collins - the lower back braces should be thinned enough to add some flexibility to allow the back to cope with humidity changes.


These users thanked the author Clay S. for the post: nathanpeirson (Wed Jul 06, 2022 7:28 pm)
Top
 Profile  
 
Alan Carruth
PostPosted: Wed Jul 06, 2022 3:01 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Sat Jan 15, 2005 12:50 pm
Posts: 3927
Location: United States
Backs often work best when the two upper braces are tall and narrow and the two lower ones are low and wide. It's almost as if you simply started with them more or less the same and stood the upper ones on edge and laid the lower ones out flat.


These users thanked the author Alan Carruth for the post: nathanpeirson (Wed Jul 06, 2022 7:28 pm)
Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 1
  [ 10 posts ] 

Board index » Luthiers Forum Rooms » Guitar Building Forum

All times are UTC - 5 hours


Who is online

Users browsing this forum: No registered users and 29 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