The Acoustic Guitar Forum

Go Back   The Acoustic Guitar Forum > General Acoustic Guitar and Amplification Discussion > Custom Shop

Closed Thread
 
Thread Tools
  #106  
Old 05-02-2017, 08:44 AM
Burton LeGeyt Burton LeGeyt is offline
Registered User
 
Join Date: Nov 2010
Posts: 274
Default

Quote:
Originally Posted by jt1 View Post
Interesting. So, how will you manage the crossing strings? Wind some higher on the tuner posts than others?
None of them will cross if I understand you right- The paths are a little angled on the outer strings but not too much. Since I will be making the string shafts I can control exactly where the string will anchor. The easiest way to describe it is to show the design it is based off of- below is the Uchida headstock that was the inspiration:

He used a Rodgers Lacote style machine on that headstock. I'll be heavily modifying Waverly machines for this one. The buttons will look like pegs coming out of the back of the headstock and there will be decorative brass plates covering the tuners on the sides.

We really wanted some style of inline (like tuning pegs, on the original) tuner for this but I had no confidence in the 16:1 pegheads after handling a few. I worked for a while on a tuner with a miter gear that would have been close but wasn't confident enough of long term stability to use it here. What we worked up feels like a good compromise.
Attached Images
File Type: jpg Uchida head_zpsrmwtrppd.jpg (27.6 KB, 79 views)
__________________
Burton
Boston, MA

Last edited by Burton LeGeyt; 07-10-2017 at 08:47 AM.
  #107  
Old 05-02-2017, 09:11 AM
BrunoBlack's Avatar
BrunoBlack BrunoBlack is offline
Charter Member
 
Join Date: Nov 2014
Location: New England
Posts: 10,487
Default

Quote:
Originally Posted by Burton LeGeyt View Post
None of them will cross if I understand you right- The paths are a little angled on the outer strings but not too much. Since I will be making the string shafts I can control exactly where the string will anchor. The easiest way to describe it is to show the design it is based off of- here is the Uchida headstock that was the inspiration:



He used a Rodgers Lacote style machine on that headstock. I'll be heavily modifying Waverly machines for this one. The buttons will look like pegs coming out of the back of the headstock and there will be decorative brass plates covering the tuners on the sides.

We really wanted some style of inline (like tuning pegs, on the original) tuner for this but I had no confidence in the 16:1 pegheads after handling a few. I worked for a while on a tuner with a miter gear that would have been close but wasn't confident enough of long term stability to use it here. What we worked up feels like a good compromise.
That's pretty amazing Burton. I'm not sure I understand what the tuning machines will look like on the back of the headstock. Are they alternating/offset at all or are they perfectly in line? I guess I'm wondering on the tightness of the spacing between the knobs.

BTW, one of your buddies (I believe) Trevor Healy is building a 00 for me.

Last edited by CoolerKing; 07-25-2017 at 04:36 AM. Reason: image hosting issues
  #108  
Old 05-02-2017, 09:45 AM
Burton LeGeyt Burton LeGeyt is offline
Registered User
 
Join Date: Nov 2010
Posts: 274
Default

Hi Paul,

Excellent choice on getting a guitar from Trevor! His work is great. I wish I got out there more to see what he is up to- For anyone else reading this we are talking about this talented guy:

http://healyguitars.com/

On the headstock- They will be staggered. If you look at the below picture you can see the little circles which correspond to the shaft the peg/button will attach to.

I'm still making the plates so I may be able to tighten up the whole thing (have the shafts closer together). I'll need to see where all the holes will fall. If I can shorten the head I think it would be a good thing, the guitar is tiny!
Attached Images
File Type: jpg MPweb-design-headstock_zps3nvme3up.jpg (19.1 KB, 90 views)
__________________
Burton
Boston, MA

Last edited by Burton LeGeyt; 07-10-2017 at 08:49 AM.
  #109  
Old 05-02-2017, 09:47 AM
BrunoBlack's Avatar
BrunoBlack BrunoBlack is offline
Charter Member
 
Join Date: Nov 2014
Location: New England
Posts: 10,487
Default

Ahhh, very cool. Thanks for elaborating.
  #110  
Old 05-02-2017, 10:38 AM
jt1 jt1 is offline
Registered User
 
Join Date: Mar 2008
Posts: 2,066
Default

Quote:
Originally Posted by Burton LeGeyt View Post
None of them will cross if I understand you right- The paths are a little angled on the outer strings but not too much.
Ah, I get it. The drafting of what look (to me) holes for the tuner posts had me thinking that you weren't using slothead tuners.

Very elegant.
__________________
John
  #111  
Old 05-03-2017, 08:55 PM
CoolerKing's Avatar
CoolerKing CoolerKing is offline
FKA matthewpartrick :)
 
Join Date: May 2013
Location: North Havana
Posts: 5,344
Default Tuner work

Burton's been working on the tuners.

edited due to image hosting issues

Last edited by CoolerKing; 07-25-2017 at 04:37 AM.
  #112  
Old 05-03-2017, 10:51 PM
Diamondave's Avatar
Diamondave Diamondave is offline
Charter Member
 
Join Date: Jan 2006
Location: Venice CA
Posts: 2,577
Default

Man, if you keep this up, you're gonna make my beloved guitar of yours just look like another simple everyday guitar...!
__________________
onedayatatime
  #113  
Old 05-04-2017, 01:03 AM
Ken Franklin Ken Franklin is offline
Registered User
 
Join Date: Apr 2008
Location: Ukiah, CA
Posts: 228
Default

Burton's wearing that pencil out on this one.
__________________
Ken Franklin
https://www.kenfranklinukulele.com
  #114  
Old 05-04-2017, 05:56 PM
Burton LeGeyt Burton LeGeyt is offline
Registered User
 
Join Date: Nov 2010
Posts: 274
Default

Quote:
Originally Posted by Ken Franklin View Post
Burton's wearing that pencil out on this one.
You know it!

I've been remaking the bodies for some Waverly gear sets trying to get them lighter and fit better with this headstock design. Also, I'd like my own tuner design anyway, so this shape may be something I still use on standard headstocks too. One thing I love about 510's is that they completely fill the opening from both sides and the bushing locks to the tuner- It helps alleviate any mismatch or slop in that area. My version has an extension there and part of that will be visible in this guitar's headstock opening as a polished ring around the tuner shaft.

This is just the prototype- so not polished or even completely finished (and have a non-slothead shaft in place) but it does show the idea pretty well. I really like the small size and with the nylon bushings in there everything is smooth but tight. Once the imitation pegs are made and in place I think they will look really good.
Attached Images
File Type: jpg tunerweb2_zpsge2efiso.jpg (32.2 KB, 80 views)
File Type: jpg tunerweb3_zpskurkn6rr.jpg (33.6 KB, 79 views)
__________________
Burton
Boston, MA

Last edited by Burton LeGeyt; 07-10-2017 at 08:50 AM.
  #115  
Old 05-04-2017, 07:27 PM
Uncle Dude Uncle Dude is offline
Registered User
 
Join Date: Jun 2014
Location: Vancouver
Posts: 25
Default

Very interesting. As an architect, I really appreciate the detail and design going into this instrument.
__________________
Randy


1936 D-18
1938 00-18h
B&H D-18 ordered

  #116  
Old 05-04-2017, 07:41 PM
Halcyon/Tinker Halcyon/Tinker is offline
Registered User
 
Join Date: Mar 2013
Posts: 2,129
Default

Your work is always very impressive.
  #117  
Old 05-04-2017, 07:58 PM
nacluth's Avatar
nacluth nacluth is offline
AGF Sponsor
 
Join Date: Mar 2010
Posts: 2,439
Default

Great job Burton. Just let me know when I can send my check to get in on the ground floor of LeGeyt Tuners stock.
__________________
Ryan
Kinnaird SJ - Walnut/Sitka

Kinnaird Guitars - from the oldest town in Texas
  #118  
Old 05-04-2017, 08:42 PM
Burton LeGeyt Burton LeGeyt is offline
Registered User
 
Join Date: Nov 2010
Posts: 274
Default

Thanks guys! Randy- I sent you a PM

Ryan, will do Can't wait for that day.
__________________
Burton
Boston, MA
  #119  
Old 05-04-2017, 09:47 PM
Ken Franklin Ken Franklin is offline
Registered User
 
Join Date: Apr 2008
Location: Ukiah, CA
Posts: 228
Default

Quote:
Originally Posted by Burton LeGeyt View Post
You know it!

I've been remaking the bodies for some Waverly gear sets trying to get them lighter and fit better with this headstock design. Also, I'd like my own tuner design anyway, so this shape may be something I still use on standard headstocks too. One thing I love about 510's is that they completely fill the opening from both sides and the bushing locks to the tuner- It helps alleviate any mismatch or slop in that area. My version has an extension there and part of that will be visible in this guitar's headstock opening as a polished ring around the tuner shaft.

This is just the prototype- so not polished or even completely finished (and have a non-slothead shaft in place) but it does show the idea pretty well. I really like the small size and with the nylon bushings in there everything is smooth but tight. Once the imitation pegs are made and in place I think they will look really good.
That's all really nice Burton but when am I going to get my ukulele tuners? Seriously, can't wait to see the finished headstock.
__________________
Ken Franklin
https://www.kenfranklinukulele.com

Last edited by CoolerKing; 07-25-2017 at 04:37 AM. Reason: Post cut off.
  #120  
Old 05-05-2017, 12:56 AM
CoolerKing's Avatar
CoolerKing CoolerKing is offline
FKA matthewpartrick :)
 
Join Date: May 2013
Location: North Havana
Posts: 5,344
Default

I think it's really cool that a majority of posts in this thread are from fellow luthiers.
Closed Thread

  The Acoustic Guitar Forum > General Acoustic Guitar and Amplification Discussion > Custom Shop






All times are GMT -6. The time now is 01:12 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright ©2000 - 2022, The Acoustic Guitar Forum
vB Ad Management by =RedTyger=