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 Post subject: Need a mold.
PostPosted: Mon Apr 27, 2009 9:09 am 
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Walnut
Walnut

Joined: Mon Mar 09, 2009 12:32 pm
Posts: 25
First name: Victor
Last Name: Seal
City: Trenton
State: Michigan
Zip/Postal Code: 48183
Country: USA
Focus: Build
Status: Amateur
I am getting my ducks in a row to start my first guitar from scratch. I am going to purchase a Dred mold and I would like your opinion on the various styles that I have seen. What model/type do you use and what are the advantages and disadvantages? I will be purchasing it from one of the OLF sponsors. Thanx, Vic (8string).


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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 11:04 am 
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Koa
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Joined: Thu Jul 13, 2006 6:17 am
Posts: 1937
Location: Evanston, IL
First name: Steve
Last Name: Courtright
Focus: Build
Status: Amateur
I suggest calling John Hall of Blues Creek. I have two of his molds and they are super. So is John.

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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 11:31 am 
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Koa
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Joined: Sat Mar 07, 2009 7:56 am
Posts: 1825
Location: Grover NC
First name: Woodrow
Last Name: Brackett
City: Grover
State: NC
Zip/Postal Code: 28073
Country: USA
Focus: Build
SteveCourtright wrote:
I suggest calling John Hall of Blues Creek. I have two of his molds and they are super. So is John.


Everything John sells is great. I've made all my molds but if I need anymore I'm going to get them from John instead of going through the hassle.

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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 12:01 pm 
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Joined: Wed Oct 08, 2008 11:36 am
Posts: 7473
Location: Southeast US
City: Lenoir City
State: TN
Zip/Postal Code: 37772
Country: US
Focus: Repair
Thirds on John Hall. I've got two of his - they're excellent.

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"Music is what feelings sound like"


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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 12:05 pm 
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Joined: Wed Oct 22, 2008 9:31 pm
Posts: 1877
First name: Darryl
Last Name: Young
State: AR
Country: USA
Focus: Build
Status: Amateur
John Hall......he makes the molds sold by the Martin store.

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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 12:29 pm 
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Brazilian Rosewood
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Joined: Wed Sep 24, 2008 8:55 pm
Posts: 3820
Location: Taiwan
First name: Tai
Last Name: Fu
City: Taipei
Country: Taiwan
Focus: Repair
Status: Semi-pro
I think this hobby is expensive enough as it is... molds are easy enough to make, and any guitar making tools can be used to make a mold as well. All you need to do is trace half of the outline to a piece of plywood or MDF or whatever scrap you happen to have. Then once you got one half made you can make 3 more, or 5 more depending on how thick you want the mold to be, and get one perfect and use a router or robo-sander to trim the rest to the exact size of the first one. Then you glue all the pieces together, and you got a mold. Expanders can be made with a piece of wood the right size that are wedged in, or two matching pieces of wood for the inside contour expanded by a turnbuckle, or whatever. Making a radius dish is harder (lots of dust and time) so if you want to buy anything specialized spend your money on that. Once you read enough books and watched enough videos and spent enough time at various forums including OLF, you should be able to make the jigs you need. Now if you don't have a lot of time then by all means buy a mold but remember time is money, if you buy items that has more work done for you it will cost a lot more.

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http://www.typhoon-guitars.com


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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 12:37 pm 
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Joined: Wed Feb 15, 2006 7:37 am
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I heartily recommend John Hall, too!


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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 12:39 pm 
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Joined: Wed Oct 08, 2008 11:36 am
Posts: 7473
Location: Southeast US
City: Lenoir City
State: TN
Zip/Postal Code: 37772
Country: US
Focus: Repair
Tai Fu, Victor did say he was looking to purchase one but, for sure, they can be shop built.

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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 2:15 pm 
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Joined: Mon Dec 27, 2004 5:02 am
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Location: United States
First name: Lance
Last Name: Kragenbrink
City: Vandercook Lake
State: Michigan
Zip/Postal Code: 49203
Country: USA
Focus: Build
Status: Semi-pro
John Hall, and LMI both sell dread shaped molds.

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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 3:45 pm 
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Koa
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Joined: Wed Jan 30, 2008 11:16 pm
Posts: 718
I would get the blanket and steel benders from John, and make your own molds. (I would also use the blanket bending method obviously.) Painless in what can be a painful learning curve!

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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 5:19 pm 
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Cocobolo
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Joined: Mon Jan 19, 2009 10:50 pm
Posts: 120
Location: Stanwood, WA
First name: David
Last Name: Engel
City: Stanwood
State: WA
Country: USA
Focus: Build
Status: Amateur
Hi All,

To those who are preaching "build your own mold"... to the prospective builder I say this: You must want to build your own tooling! It's not quite as easy as tracing, cutting out and done. The inside shape MUST be perfectly shaped and very smooth! I spent a couple weeks building my classical mold years ago when production molds were not available. What do you get for $90 + shipping nowadays? A CNC cut mold to perfection and nicely finished... with no building headaches. I've talked to a couple guys in the last year who tried to build their own. Building guitars is one thing, building tooling is quite another. My .02.

Blues Creek Guitars and KMG Guitars both sell nice molds and all manner of guitar building jigs that make life much easier! ;)

Dave

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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 6:16 pm 
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Koa
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Joined: Sat Jan 03, 2009 7:08 pm
Posts: 524
I have got to say, i have built a lot of molds and i am pretty fast and efficient at it, but every time i make one i think i would be better off just buying the dang thing. $90 + shipping?!? It still takes me way more than $90 worth of my time to do it, and i am speedy now, the first couple i made took me forever to get right.

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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 6:48 pm 
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Joined: Mon Dec 27, 2004 5:02 am
Posts: 8555
Location: United States
First name: Lance
Last Name: Kragenbrink
City: Vandercook Lake
State: Michigan
Zip/Postal Code: 49203
Country: USA
Focus: Build
Status: Semi-pro
IF you dont mind getting messy, you can cut a pattern out of 3/4 MDF in about a half an hour. Then use it and a flush cut bit on your router to cut 3 more layers. Drill, pin and glue. I can make a perfect mold in about two hours. That said, the mess is not worth it ;)

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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 6:51 pm 
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Koa
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Joined: Wed Jan 30, 2008 11:16 pm
Posts: 718
I get my plywood for nothing, at Home depo seconds, that is why I am a fan of home build. And if you blanket bend, you need 2 molds, the second one is alot more trouble.
I also have a sanding drum with a drill press so its easier to get everything close to perfect.

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http://www.youtube.com/watch?v=oEa8PkjO6_I


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 Post subject: Re: Need a mold.
PostPosted: Mon Apr 27, 2009 11:38 pm 
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Koa
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Joined: Tue Feb 10, 2009 3:41 pm
Posts: 708
Location: Bothell, WA USA
First name: Jim
Last Name: Hansen
Country: USA
Focus: Build
Status: Amateur
Until I get to the point where I feel like I have to build something that stock molds aren't available for, I'll be using molds like John sells.

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 Post subject: Re: Need a mold.
PostPosted: Tue Apr 28, 2009 2:26 am 
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Joined: Thu Jan 24, 2008 8:01 am
Posts: 1399
Location: Houston, TX
First name: Chuck
Last Name: Hutchison
City: Houston
State: Texas
Country: United States
Focus: Build
Status: Amateur
Vic,
I done went and got me one of them there molds from Johnnie Hall (Blues Creek Guitars). They sure are purdy and put together real nice like.

I'd say go on and get ya one from him if you're a hankerin' to get one.

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 Post subject: Re: Need a mold.
PostPosted: Tue Apr 28, 2009 5:32 am 
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Joined: Thu Dec 01, 2005 11:38 am
Posts: 639
Location: United States
Made a 000-bought a slope dreadnought from John. Buy John's mold. Even in tight economic times, I say "Dance with the one that brung ya." John contributes so much more than products. So, that additional generosity should be rewarded. Besides, you cannot find a mold to equal his at anywhere near his price. And, you can pick up(or I guess , flip open,) the phone and there is John, ready to answer your questions and never treating you like an idiot. Keep it in the family.Mike T.


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 Post subject: Re: Need a mold.
PostPosted: Wed Apr 29, 2009 4:14 pm 
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Brazilian Rosewood
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Joined: Sat Jun 21, 2008 10:58 am
Posts: 2774
Location: Tampa, Florida USA
I make my pattern from 1/4" MDF. Actually I make my body pattern from 1/4" MDF and use a inlay kit to make the outside mold pattern. Trace it onto the plywood pieces and cut close to line with a band saw. The cut offs are used to make bending form and spreaders. I then screw the MDF pattern to one piece and route it on the router table using a 2" spiral bit with bottom bearing. Then I take off the MDF pattern and screw another over cut plywood blank to plywood finished piece and use it as the pattern. Then I'll just keep stacking them as I go and flipping them over as I add. That way I can route a 3" thick mold with a 2" cutter and when I'm done it's screwed together and no need to glue or you can put glue on it before you screw the pieces together. It's a pretty fast process. I'd rather buy a plexi body template and make the exact molds and forms from that using the inlay kit. I did a tutorial on How I do my molds and forms over at MIMF but it's in the library limbo. Another future youtube I guess when I decide to build another style of guitar.


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