Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Fri Nov 29, 2024 11:19 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: Fitting the bridge plate
PostPosted: Sat Jun 07, 2008 3:17 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Sun May 29, 2005 7:17 am
Posts: 622
Location: Santo, TX
Just curious, seems like every bracing pic I see has the bridge plate glued first and the rest of the braces fit to it. Is there a benefit or reason I'm not seeing?

For that matter, I have seen some that the X is the very last thing fitted and glued, having to fit it to the tone bars and finger braces, too. Guess it just don't make sense to me, but maybe I'm missing something? On the two that I've done, I glued the X first, fitted the bridge plate to it, then fit the other braces around it.

Simple question, I know. Just curious.

_________________
Wes McMillian
Santo, TX
http://www.wesmcmillian.com


Top
 Profile  
 
PostPosted: Sat Jun 07, 2008 5:31 am 
Offline
Old Growth Brazilian Rosewood
Old Growth Brazilian Rosewood
User avatar

Joined: Fri Nov 02, 2007 9:49 am
Posts: 13388
Location: Ann Arbor, Michigan
First name: Hesh
Last Name: Breakstone
City: Ann Arbor
State: Michigan
Country: United States
Status: Professional
Wes buddy this is another one of those lots of ways to abuse a cat questions.

I glue my X and rough shape it. Next comes the tone bars and finger braces and I shape these. Then I fit and glue the bridge plate.

lastly I glue the upper transverse brace and paint stir stick since I make mine with no radius and glue them using a flat board for backing. All the other braces and bridge plate were glued on in a dish.


Top
 Profile  
 
PostPosted: Sat Jun 07, 2008 7:42 am 
Offline
Cocobolo
Cocobolo

Joined: Tue Aug 15, 2006 8:03 am
Posts: 456
Location: Toronto, Canada
I've always put the plate in last. Just make sure there is no squeeze out from the x braces preventing the plate from making good contact.

_________________
David White, Toronto

"All my favourite singers can't sing."


Top
 Profile  
 
PostPosted: Sat Jun 07, 2008 7:58 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Fri Aug 26, 2005 5:49 pm
Posts: 2915
Location: Norway
If you inlet the bridge plate under the x braces it must be glued in first. I don't, and I glue it in last. Inletting the bridge plate makes it more difficult to remove should that become necessary, not to mention fitting a new one.

_________________
Rian Gitar og Mandolin


Top
 Profile  
 
PostPosted: Sat Jun 07, 2008 8:52 am 
Offline
Koa
Koa
User avatar

Joined: Wed Mar 29, 2006 11:21 am
Posts: 805
Location: United States
First name: Jim Howell
I'm in the camp of gluing the plate last also. Probably doesn't make a lot of difference as long as everything is layed out correctly so that the bridge lines up well when it is installed.

_________________
Jim Howell
Charlotte, NC


Top
 Profile  
 
PostPosted: Sat Jun 07, 2008 8:57 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Sun May 29, 2005 7:17 am
Posts: 622
Location: Santo, TX
OK, I feel better. Obviously I just noticed the ones that did it the other way and the ones that seemed "normal" to me didn't stand out to take notice.

Thanks, guys!

Wes

_________________
Wes McMillian
Santo, TX
http://www.wesmcmillian.com


Top
 Profile  
 
PostPosted: Sat Jun 07, 2008 10:24 am 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Dec 14, 2007 3:21 pm
Posts: 3389
Location: Alexandria MN
I've done it both ways. Started out gluing it first but now I do it after the X is glued up. I usually go-bar it in place exactly where I want it without glue and get the X lined up. Mark the X and remove the bridge plate and glue the X.
Terry

_________________
It's not what you don't know that hurts you, it's what you do know that's wrong.


Top
 Profile  
 
PostPosted: Sat Jun 07, 2008 11:10 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Wed Aug 31, 2005 7:30 am
Posts: 1792
Location: United States
I would guess it depends on the clamping system. Those using vacuum most likely have positioning jigs so it doesn't really matter what goes on first or last, as long as everything is tight. Gluing the bridge plate last allows to pre-carve the x-braces and tonebars without butchering the bridge plate, as Hesh points out.

_________________
Laurent Brondel
West Paris, Maine - USA
http://www.laurentbrondel.com/


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 63 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