Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Wed Nov 27, 2024 3:03 am


All times are UTC - 5 hours





Post new topic Reply to topic  [ 31 posts ]  Go to page 1, 2  Next
Author Message
 Post subject:
PostPosted: Thu Oct 18, 2007 1:52 pm 
Offline
Koa
Koa

Joined: Tue Jul 04, 2006 3:24 am
Posts: 744
Location: United States
Great tutorial!

_________________
Brad
Avon, OH


Top
 Profile  
 
 Post subject:
PostPosted: Thu Oct 18, 2007 2:03 pm 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Wed Apr 25, 2007 8:39 am
Posts: 515
Focus: Build
Status: Amateur

Thanks Todd - I was wondering how others do this.  Much cleaner than my method of mostly hand work.   How long do you think it took from start to finish?   


 


 


_________________
____________________________________
Time you enjoy wasting is not wasted time.


Top
 Profile  
 
 Post subject:
PostPosted: Thu Oct 18, 2007 3:43 pm 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Tue Jan 04, 2005 10:03 am
Posts: 6680
Location: Abbotsford, BC Canada
Right on Todd. Great tutorial. I've got two new molds and bending forms to make and I'll be using your method to make the mold.


Question, is it most common to make the molds 2-1/4" thick versus 3" thick?

I only have two shapes I made, both the molds are 3", heavy MDF and time to re-make them. So I guess I'll have 4 molds to make

Do the jigs ever stop

_________________
My Facebook Guitar Page

"There's really no wrong way, as long as the results are what's desired." Charles Fox

"We have to constantly remind ourselves what we're doing....No Luthier is putting a man on the moon!" Harry Fleishman

"Generosity is always different in the eye of the person who didn't receive anything, but who wanted some." Waddy Thomson


Top
 Profile  
 
 Post subject:
PostPosted: Thu Oct 18, 2007 3:45 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Nov 03, 2006 6:50 pm
Posts: 2711
Location: Victoria, BC
First name: John
Last Name: Abercrombie
Status: Amateur
Very nice tutorial, Todd.
Thanks!
This is the same style of mold that I use, and I've found it useful to put a couple of locating dowels in each end, rather than depending on the bolts alone to keep things true- my bolt holes tend to 'wear larger' since I often use the mold halves separately to hold sides, binding, etc when drying. The dowels need only extend 1/2 inch or so into the holes in the opposite side- it's an easy final step to drill for these after you have the two halves bolted together.
Birch ply is the way to go if you don't have a good scrap pile!

Cheers
John


Top
 Profile  
 
 Post subject:
PostPosted: Thu Oct 18, 2007 6:57 pm 
Offline
Cocobolo
Cocobolo
User avatar

Joined: Fri Dec 01, 2006 6:44 pm
Posts: 471
Location: Australia
First name: Allen
Last Name: McFarlen
City: Mt. Sheridan
State: Qld.
Zip/Postal Code: 4868
Country: Australia
Focus: Build
Status: Professional
One question Todd. The slots you have put into the mold for the cutaway are a heck of a good idea, based on the trouble I had the the last one I built.

Mine was a mitered Florentine. Do you miter the joint near the neck, or just butt the sides, then bind it? The reason I ask is that I figured there must be and easier way.

_________________
Allen R. McFarlen
Barron River Guitars & Ukuleles
Facebook
Cairns, Australia


Top
 Profile  
 
 Post subject:
PostPosted: Fri Oct 19, 2007 12:22 am 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Mon Dec 27, 2004 3:50 pm
Posts: 4662
Location: Napa, CA
WOW Todd...Very nice tutorial!

So far, I've found myself reviewing this post 3 times...each time I get distracted by the cool tools, equipment and details in the background. I really love that bench...especially the dovetail-detailed vice. There are so many on my list of "Shops I'd Love to Visit", and yours is near the top of that list.

And once again...a superb tutorial on the construction of building molds! Even though I've built my molds differently, I will definitely try this method next time. Thanks for posting!

_________________
JJ
Napa, CA
http://www.DonohueGuitars.com


Top
 Profile  
 
 Post subject:
PostPosted: Fri Oct 19, 2007 4:42 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
Well, thanks for your therapeutic efforts on behalf of those of us who are beginners.  You have saved hours of "navel contemplation", and lint collection efforts.  You have done a great service to the OLF, and we await your final contribution with trepidation (well at least the trembling part).  We all wish you speedy flushing of your system, and a return to the real world of hurt we all face.


_________________
Waddy

Photobucket Build Album Library

Sound Clips of most of my guitars


Top
 Profile  
 
 Post subject:
PostPosted: Fri Oct 19, 2007 5:26 am 
Offline
Walnut
Walnut

Joined: Thu Sep 20, 2007 4:22 am
Posts: 12
Location: United States
Awesome, thanks a ton, Todd!  Makes me smile to see somebody work so hard and give such helpful info out for free.

Time to give my printer a workout!


Top
 Profile  
 
 Post subject:
PostPosted: Mon Oct 22, 2007 4:49 am 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Wed Feb 01, 2006 3:25 am
Posts: 3788
Location: Russellville, Arkansas
Great Job Todd. Bob Connors from Geelong already has it posted in his RUNNING LINKS OF OLF TUTORIALS.



http://www.connor.net.au/olftutorial/

_________________
http://www.dickeyguitars.com


Top
 Profile  
 
 Post subject:
PostPosted: Mon Oct 22, 2007 7:10 am 
Offline
Koa
Koa

Joined: Sat Aug 04, 2007 10:37 am
Posts: 590
Location: United States
First name: Michael
Last Name: Shaw
City: Phila
State: PA
Zip/Postal Code: 19125
Country: United States
Great post!

_________________
Guitars, guitars and more guitars.


Top
 Profile  
 
 Post subject:
PostPosted: Mon Oct 22, 2007 11:58 am 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Wed Jun 22, 2005 10:11 am
Posts: 2761
Location: Tampa Bay
First name: Dave
Last Name: Anderson
City: Clearwater
State: Florida
Zip/Postal Code: 33755
Country: United States
Thanks Todd - Great Tutorial! This will really help when I decide to make my next mold. Great looking shop you have there btw.

_________________
Anderson Guitars
Clearwater,Fl. 33755


Top
 Profile  
 
 Post subject:
PostPosted: Mon Oct 22, 2007 2:09 pm 
Offline
Cocobolo
Cocobolo
User avatar

Joined: Fri Nov 24, 2006 7:34 am
Posts: 121
Location: North Carolina
Excellent tutorial!

You have made my life a lot easier when it comes to making molds. Thanks a million!

-Rob

_________________
-Rob Eckert
Ann Arbor, Michigan


Top
 Profile  
 
 Post subject:
PostPosted: Tue Oct 23, 2007 12:19 am 

Todd, thanks for the great, and very clear tutorial.  I have previously bought my molds and bending patterns, but now may have the courage to try building my own shape(s).  Really looking forward to seeing your bending pattern tut. too!


BTW, what type of router table do you have/how do you like it?


Thanks again for the great info!  I look forward to reading/seeing more of your tutorials.



Top
  
 
 Post subject:
PostPosted: Thu Oct 25, 2007 7:14 am 
Offline
Cocobolo
Cocobolo

Joined: Thu Aug 17, 2006 7:52 pm
Posts: 132
Location: United Kingdom
Awesome Todd
I am about to build my 1st mold for my 2nd guitar
Cheers
Barry


Top
 Profile  
 
 Post subject:
PostPosted: Thu Oct 25, 2007 9:11 am 
Offline
Koa
Koa

Joined: Tue Mar 14, 2006 11:42 pm
Posts: 565
Location: United States
Great tutorial Todd. Thanks!
John


Top
 Profile  
 
 Post subject:
PostPosted: Thu Oct 25, 2007 10:45 pm 
Offline
Cocobolo
Cocobolo

Joined: Thu Dec 07, 2006 11:37 pm
Posts: 499
Location: United States
Todd,

Fantastic tutorial! Very detailed, and the photo’s really make it easy to understand everything you’re doing!

I have a question though.

After sides are bent and in the mold, with spreaders in place, do you ever end up with space
between sides and mold anywhere along the inside edge of the mold?

Robert

_________________
Everything has beauty, But, not everyone see's it!


Top
 Profile  
 
 Post subject:
PostPosted: Fri Oct 26, 2007 12:46 am 
Offline
Cocobolo
Cocobolo

Joined: Thu Dec 07, 2006 11:37 pm
Posts: 499
Location: United States
Hi Todd,

Thanks for answering my question!

It just so happens, I’m at this stage right now. How about I post a pic of what I got later today?

Robert

_________________
Everything has beauty, But, not everyone see's it!


Top
 Profile  
 
 Post subject:
PostPosted: Fri Oct 26, 2007 3:24 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Thu Oct 06, 2005 1:05 pm
Posts: 3350
Location: Bakersville, NC
Focus: Build
Status: Professional
Very nice....thanks for sharing.
But my way to do it is way better.... I just call John Hall at Blues Creek Guitars!!


_________________
Peter M.
Cornerstone Guitars
http://www.cornerstoneukes.com


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 31 posts ]  Go to page 1, 2  Next

All times are UTC - 5 hours


Who is online

Users browsing this forum: No registered users and 22 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