Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Sun Nov 24, 2024 12:56 pm


All times are UTC - 5 hours





Post new topic Reply to topic  [ 41 posts ]  Go to page Previous  1, 2
Author Message
 Post subject:
PostPosted: Sun Jan 06, 2008 5:15 am 
Offline
Koa
Koa
User avatar

Joined: Tue Nov 28, 2006 1:44 pm
Posts: 1105
Location: Crownsville, MD
First name: Trevor
Last Name: Lewis
City: Crownsville
State: MD
Zip/Postal Code: 21032
Country: USA
Focus: Build
Status: Semi-pro
Another trick for pulling CA-glued frets with an iron is to actually run a bead of solder along the fret..this helps transmit the heat more.

I have a question about the fretted fingerboard geometry, a la Hesh and Mario: Could you explain the benefit of having a slight drop-off past 15? I've understood that for electrics, the optimum shape is to have a light amount of bow in the top of the neck and then to have it straight in the back half. I think this is intended to give you a more consistent action along the higher frets.

Thanks in advance for any insight you may be able to give...!


_________________
http://www.PeakeGuitars.com


Top
 Profile  
 
 Post subject:
PostPosted: Sun Jan 06, 2008 5:51 am 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Thu Mar 22, 2007 10:59 pm
Posts: 2103
Location: Bucharest, Romania
Country: Romania
Focus: Build
Status: Professional
probably to avoid buzz.  bass strings vibrate with a larger amplitude. On many classicals the bass side of the FB is planed more, starting at the 10th or even lower. 

_________________
Build log


Top
 Profile  
 
 Post subject:
PostPosted: Sun Jan 06, 2008 5:57 am 
Offline
Koa
Koa

Joined: Wed Aug 22, 2007 11:58 am
Posts: 1667
What Alex said, but also because as the body distorts slowly with time, if it's dead-flat at first, you then end up with a ski-jump. 


Top
 Profile  
 
 Post subject:
PostPosted: Sun Jan 06, 2008 7:36 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Fri Nov 11, 2005 3:32 am
Posts: 2683
Location: Ithaca, New York, United States
[QUOTE=grumpy] My only use for franklin's liquid hide glue, makes the frets go in soooo nicely, yet holds 'em like the dickens! Stiffens the board, too.[/QUOTE]

That addresses one of my questions. So, you put Franklin's liquid hide glue in the slots (or on the tangs) first, press the frets in, then re-straighten the board. Do you re-straighten the board immediately, before the glue has fully set? Or do you let the glue harden, then re-straighten the board? If you do the latter, then you must not be having an issue with the hardened glue in the slots interfering with the re-straightening of the board (this is in reference to what I was discussing earlier in this thread: that the re-straightening of the board involves forcing the tang barbs to bite a bit further into the walls of the slots, allowing the slots to close up a little tighter around the tangs, thus removing the back bow). Any further comment on that?

_________________
Todd Rose
Ithaca, NY

https://www.dreamingrosesecobnb.com/todds-art-music

https://www.facebook.com/ToddRoseGuitars/


Top
 Profile  
 
 Post subject:
PostPosted: Mon Jan 07, 2008 12:40 pm 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Fri Nov 11, 2005 3:32 am
Posts: 2683
Location: Ithaca, New York, United States
Am I driving you nuts with my questions or did you just miss this one?

_________________
Todd Rose
Ithaca, NY

https://www.dreamingrosesecobnb.com/todds-art-music

https://www.facebook.com/ToddRoseGuitars/


Top
 Profile  
 
 Post subject:
PostPosted: Mon Jan 07, 2008 2:00 pm 
Offline
Koa
Koa

Joined: Tue Mar 14, 2006 11:42 pm
Posts: 565
Location: United States
I would like to hear an answer to this question too Todd. If I were doing it with Franklin hide glue I would fret the board and then clamp the board down on a flat surface while the glue hardened, and then glue it down onto the neck. If I had to straighten out any left over backbow I would hope the neck could do that job and be prestressed against string pull in the process.


Top
 Profile  
 
 Post subject:
PostPosted: Mon Jan 07, 2008 2:28 pm 
Offline
Koa
Koa

Joined: Wed Aug 22, 2007 11:58 am
Posts: 1667
Send $$ via Paypal ad I'll answer more promptly.

 Yes, after fretting, clamp that sucker flat. And yes again, the next day, you can still force it backwards to take out the bow. In fact, you will have to do so, to do so. The glue doesn't interfere... it WILL make awful noises, but just ignore them.


Top
 Profile  
 
 Post subject:
PostPosted: Mon Jan 07, 2008 2:52 pm 
Offline
Koa
Koa
User avatar

Joined: Tue Nov 28, 2006 1:44 pm
Posts: 1105
Location: Crownsville, MD
First name: Trevor
Last Name: Lewis
City: Crownsville
State: MD
Zip/Postal Code: 21032
Country: USA
Focus: Build
Status: Semi-pro
I just fretted a board with titebond a couple hours prior to reading this thread. I clamped it all up good and tight on a straight piece of ply and it took out all but a bit of backbow.

One day I hope to know enough to charge for advice. Will I have to adopt a dwarf moniker then as well???

_________________
http://www.PeakeGuitars.com


Top
 Profile  
 
 Post subject:
PostPosted: Mon Jan 07, 2008 4:34 pm 
Offline
Koa
Koa
User avatar

Joined: Sat Jan 08, 2005 4:19 am
Posts: 1534
Location: United States
First name: Nelson
Last Name: Palen
"Bashful," "Doc," "Dopey," "Happy," "Sleepy" and "Sneezy" are left.
Pick one before they're all gone.


Top
 Profile  
 
 Post subject:
PostPosted: Mon Jan 07, 2008 4:35 pm 
Offline
Koa
Koa
User avatar

Joined: Sat Jan 08, 2005 4:19 am
Posts: 1534
Location: United States
First name: Nelson
Last Name: Palen
Who wants to be "Snow White"?


Top
 Profile  
 
 Post subject:
PostPosted: Tue Jan 08, 2008 1:49 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Fri Nov 11, 2005 3:32 am
Posts: 2683
Location: Ithaca, New York, United States
Thanks, Mario.

It occurs to me that this could be a good use for fish glue, in that the slow cure time of the glue would allow plenty of time for fretting and straightening of the board before the glue hardens. Just a thought.

Thanks again.

_________________
Todd Rose
Ithaca, NY

https://www.dreamingrosesecobnb.com/todds-art-music

https://www.facebook.com/ToddRoseGuitars/


Top
 Profile  
 
 Post subject:
PostPosted: Tue Jan 08, 2008 3:15 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Mon Mar 19, 2007 7:05 am
Posts: 9191
Location: United States
First name: Waddy
Last Name: Thomson
City: Charlotte
State: NC
Focus: Build
Status: Semi-pro
We need a "Mean Queen", as my granddaughter calls her. 

_________________
Waddy

Photobucket Build Album Library

Sound Clips of most of my guitars


Top
 Profile  
 
 Post subject:
PostPosted: Tue Jan 08, 2008 3:57 am 
Offline
Koa
Koa
User avatar

Joined: Tue Nov 28, 2006 1:44 pm
Posts: 1105
Location: Crownsville, MD
First name: Trevor
Last Name: Lewis
City: Crownsville
State: MD
Zip/Postal Code: 21032
Country: USA
Focus: Build
Status: Semi-pro
[political comment pre-edited by Parser]

_________________
http://www.PeakeGuitars.com


Top
 Profile  
 
 Post subject:
PostPosted: Tue Jan 08, 2008 4:35 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Mon Mar 19, 2007 7:05 am
Posts: 9191
Location: United States
First name: Waddy
Last Name: Thomson
City: Charlotte
State: NC
Focus: Build
Status: Semi-pro
Yeah, Parser, and don't you think that, ever again! 

_________________
Waddy

Photobucket Build Album Library

Sound Clips of most of my guitars


Top
 Profile  
 
 Post subject:
PostPosted: Tue Jan 08, 2008 5:17 am 
Offline
Contributing Member
Contributing Member

Joined: Tue Apr 17, 2007 3:50 am
Posts: 305
Location: Central Washington United States
What about fret material? Comments on stainless, advantages/disadvantages.

_________________
Wisdom is justified by her children


Top
 Profile  
 
 Post subject:
PostPosted: Tue Jan 08, 2008 5:43 am 
Offline
Koa
Koa

Joined: Wed Aug 22, 2007 11:58 am
Posts: 1667
It's the only way to go.....

Some day, 80 years from now, our great grandkids will be sitting around asking for some reproduction, soft NS fretwire for a vintage 1990's guitar that they wish to remain original.


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 41 posts ]  Go to page Previous  1, 2

All times are UTC - 5 hours


Who is online

Users browsing this forum: No registered users and 11 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