This article describes the process of creating a truss mold using bendable plywood. The truss mold is a structure that will be used for vacuum bagging, which is a process that involves placing a composite material in a vacuum-sealed bag and applying pressure to it in order to consolidate the material and remove any air bubbles.
The author explains that the truss mold was constructed using two layers of 3/8″ bendable plywood. This thickness was chosen for its flexibility and strength, as it needed to be able to withstand 14 psi of pressure during the vacuum bagging process. The author also notes that the use of bendable plywood allowed for the mold to be curved and shaped to the desired dimensions, without compromising its strength or functionality.
The process of creating the truss mold involved cutting and shaping the plywood sheets to fit the desired shape, and then gluing them together using a strong adhesive. The author also explains that it is important to seal the edges of the mold with a sealer in order to prevent any air from escaping during the vacuum bagging process.
Overall, this article provides a detailed explanation of the process of creating a truss mold using bendable plywood. The author emphasizes the importance of choosing a material that is both flexible and durable, and provides tips for ensuring the success of the vacuum bagging process.
Posted by www.joeharmondesign.com on 2007-08-04 18:41:43