Bending Balsa Wood Sheets

Finish sanding with the grain produces a smoother surface.

Bending balsa wood sheets. The video tells how to bend balsa using household ammonia many modelers have had a lot of difficulty bending balsa or hardwood by using this technique ther. This video is showing you how to bend balsa wood. Strength balsa is strongest when the grain runs the length of the wood. I use a small bowl with a cup of water or so and a tablespoon of ammonia.

You can get a bend radius of as little as two feet by bending 1 4 inch plywood whereas the minimum bend radius for 3 4 inch plywood is 12 feet. If you want to bend it a lot you ll have to secure it while it s bent to keep it bent. Include your email address to get a. The bend radius is a measure of the size of the circle you would draw if you complete the semi circle formed by the curvature of the wood a smaller bend radius denotes sharper curvature.

Balsa wood is often the wood of choice when a woodworking project involves curves that require the wood to be bent. To form sheet balsa first i have the sheet to near net size. Special methods for bending balsa wood may not be necessary if the curve is a gentle one and the radius is large. Home balsa wood balsa sheets 24 sheets.

We are happy to help. Anything can be the former. Clean everything up when you are done. For more complex or tighter curves however use some.

I then have a small sponge to throughly wet one side of the sheet. Bending the wood against the grain will result in uneven bend and also cracking. The wood may conform easily. This video will be very useful for you if your making a model or some sculpture etc.

Choose a sub category. Find a jar can or a mailing tube to form the sheet around.