drying the wood
drying the wood
I'm not sure if this would fall under OA or not, but what are everyones experiences with drying wood for weight reduction? I think it may make the wood more brittle, but wouldn't the wood soak the moisture back up(for the most part)? What are your opinions? does the wood lose considerable strength if you choose to overbuild and lose the extra gram drying(approximately)? I ask because it seems when I dry the wood, I tend to lose strength, and through sources I have researched, there isn't really any advice upon the subject.
Drying Wood
There are plenty of resources available with information on the impact drying has on the strength characteristics of wood. Far be it from me to recommend how to dry your balsa wood, and how to maintain its relative moisture content once dried. But, consider the type of information you're asking about then consider where, in general terms, such information would be available.
You could do worse than scan the list of Balsa research sources available on this web site to see what kinds of information has been found useful for others. I know of at least two sources on that list that will tell you precisely what you're looking for. I'm sure you'll be able to find them, or others like them, readily available to the public in your area. Mind you, you may have to do some digging and most likely some legwork, but don't let a little hard work come between you and your search for knowledge.
You could do worse than scan the list of Balsa research sources available on this web site to see what kinds of information has been found useful for others. I know of at least two sources on that list that will tell you precisely what you're looking for. I'm sure you'll be able to find them, or others like them, readily available to the public in your area. Mind you, you may have to do some digging and most likely some legwork, but don't let a little hard work come between you and your search for knowledge.
ClarkInMI
Drying Wood
That's good, NYOmer11. We,too, were concerned about drying the wood our first year, and maintaining a stable relative moisture content. That was the year World Competition was held at the University of Maryland, an area that is notorious for high humidity. We did our research into drying methods and hit upon the one we use to this day.
Maintaining that moisture content has been a little tougher and we've heard horror stories about various methods other teams have used. Again, we came upon an effective solution early on and still use it. Our drying and maintaining methods are both pretty low-tech but very effective. Mostly they're based on common sense and some basic research.
Good luck to you this year. Were you by any chance one of the teams that posted the high weights we heard about coming out of New York?
Maintaining that moisture content has been a little tougher and we've heard horror stories about various methods other teams have used. Again, we came upon an effective solution early on and still use it. Our drying and maintaining methods are both pretty low-tech but very effective. Mostly they're based on common sense and some basic research.
Good luck to you this year. Were you by any chance one of the teams that posted the high weights we heard about coming out of New York?
ClarkInMI