balsa bending
balsa bending
is there anyone who knows the best way to make a balsa wood bend into a arch for a arch bridge
Bending balsa alternatives
Try soaking and steaming the balsa. If that doesn't work then just use thinner balsa and laminate it together.
Jake Zimmer
jake@specializedbalsa.com
Specialized Balsa Wood, LLC
405 8th Street SE Unit #2
Loveland, CO 80537-6491
(970) 461-WOOD (9663) Phone
(970) 461-9662 Fax
http://www.specializedbalsa.com
jake@specializedbalsa.com
Specialized Balsa Wood, LLC
405 8th Street SE Unit #2
Loveland, CO 80537-6491
(970) 461-WOOD (9663) Phone
(970) 461-9662 Fax
http://www.specializedbalsa.com
I usually steam the wood for about 30 minutes or so. I have a pre-made (just a board with nails) that is the shape of the arch I want. Actually, I usually bend the wood more than I really want it, because the wood will "unbend" somewhat after it drys. I use clothespins to hold the wood against the nails.
Timing on this comment is probably a WAY too late but nevertheless, information is where & when you get it!
Depending on the thinckness of the balsa you are attempting to "bend", the thinner stuff (as well as the thick) of course, steaming is a given, but you can actually spray some "window cleaner" onto your strips of balsa. The ammonia in it will do the work.
Spray it lightely, soak it, wipe off the excess, let it dry a little. Depending on the adhesive you use, the moisture content is also ian mportant factor.
marwen
Depending on the thinckness of the balsa you are attempting to "bend", the thinner stuff (as well as the thick) of course, steaming is a given, but you can actually spray some "window cleaner" onto your strips of balsa. The ammonia in it will do the work.
Spray it lightely, soak it, wipe off the excess, let it dry a little. Depending on the adhesive you use, the moisture content is also ian mportant factor.
marwen
If it is not for DI or OM - soak the balsa in amonia overnight - then bend it to the shape you want... let it dry and then glue the member in place. This is an old modeling technique and works quite well... but make sure you bend it beyond the intended arc - the wood will "relax" a bit once taken off the curved form.
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Re: Bending balsa alternatives
Hello, what about this?admin wrote:Try soaking and steaming the balsa. If that doesn't work then just use thinner balsa transfers CDG and laminate it together.