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Heating blankets and wood temperature
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Author:  rdpdo [ Thu Jun 30, 2011 3:18 am ]
Post subject:  Heating blankets and wood temperature

Hello,

Can someone give me the list of the wood temperature to use with the lmii blankets please ? I have lost the documentation lmii give with the blankets :(

Thanks you very much...

Regards.

Author:  Pete Brown [ Thu Jun 30, 2011 3:47 am ]
Post subject:  Re: Heating blankets and wood temperature

The temperatures recommended by John Mayes are as follows:

Indian Rosewood: 300f
Mahogany: 310f
Maple (bigleaf): 290f
Maple (European): 280f
Brazilian Rosewood: 305f
Cocobolo: 310f
Koa: 300f
Paduk: 310f
Walnut: 300f
Other Rosewoods: 300f

The article in which these appear is http://www.lint.org/TechNotes/Mayes/MayesNotes.html

Author:  rdpdo [ Thu Jun 30, 2011 4:20 am ]
Post subject:  Heating blankets and wood temperature

Thanks you very much !!

Author:  Jim Kirby [ Thu Jun 30, 2011 8:26 pm ]
Post subject:  Re: Heating blankets and wood temperature

Pete Brown wrote:
The temperatures recommended by John Mayes are as follows:

Indian Rosewood: 300f
Mahogany: 310f
Maple (bigleaf): 290f
Maple (European): 280f
Brazilian Rosewood: 305f
Cocobolo: 310f
Koa: 300f
Paduk: 310f
Walnut: 300f
Other Rosewoods: 300f

The article in which these appear is http://www.lint.org/TechNotes/Mayes/MayesNotes.html


That list looks a lot to me like 300f +/- how long has this thing been heating up?

Most of the woods on that list start to give a long way before 300f, more like once steam starts to form if you've used some minor amount of wetting. I don't know that I've ever gotten anything on that list to anywhere near that temperature (except Padauk). Walnut starts to bend at close to room temperature if you just tell it to. (well, sort of ... :lol: )

Now Padauk, on the other hand ... How hot will this thing go?

Author:  John Mayes [ Thu Jun 30, 2011 11:13 pm ]
Post subject:  Re: Heating blankets and wood temperature

Jim Kirby wrote:
Pete Brown wrote:
The temperatures recommended by John Mayes are as follows:

Indian Rosewood: 300f
Mahogany: 310f
Maple (bigleaf): 290f
Maple (European): 280f
Brazilian Rosewood: 305f
Cocobolo: 310f
Koa: 300f
Paduk: 310f
Walnut: 300f
Other Rosewoods: 300f

The article in which these appear is http://www.lint.org/TechNotes/Mayes/MayesNotes.html


That list looks a lot to me like 300f +/- how long has this thing been heating up?

Most of the woods on that list start to give a long way before 300f, more like once steam starts to form if you've used some minor amount of wetting. I don't know that I've ever gotten anything on that list to anywhere near that temperature (except Padauk). Walnut starts to bend at close to room temperature if you just tell it to. (well, sort of ... :lol: )

Now Padauk, on the other hand ... How hot will this thing go?


The degrees shown are not the temp I start bending but rather the max temp I let them sit for a minute or so. I start bending around ~230

It only takes it about 1 minute or so to get to ~230 (probably less)

All of this is explained in the article should you care to read it. The numbers were based off ones I learned while working for Dana Bourgeois. I altered them slightly, although it probably doesn't matter too much.

Author:  Pete Brown [ Fri Jul 01, 2011 6:39 am ]
Post subject:  Re: Heating blankets and wood temperature

Pete Brown wrote:
The temperatures recommended by John Mayes are as follows:

Indian Rosewood: 300f
Mahogany: 310f
Maple (bigleaf): 290f
Maple (European): 280f
Brazilian Rosewood: 305f
Cocobolo: 310f
Koa: 300f
Paduk: 310f
Walnut: 300f
Other Rosewoods: 300f

The article in which these appear is http://www.lint.org/TechNotes/Mayes/MayesNotes.html

Sorry if I caused confusion. The article explains John's process in detail and I should have been more explicit in directing people to it.

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