Friday, July 17, 2009

Seat Design/ Building Process

Well, I have been doing some research to make a seat. I want to have a seat that might be used to do some mock ups. I want to do some mock ups to help me better determine space requirements. This is something that could probably be done on the computer, but I have a hands on personality. Besides, building the seat at this stage just means one less thing to build later.

I think I have found a pretty good method for using plywood as the seat material. The process is pretty straight forward. You shape three pieces of plywood to the given contour of the seat and fasten 2x4 in between the three shaped pieces of plywood as a form. The 2x4 run the length and up the sides of the plywood with the 4" sides perpendicular to the plywood/ horizontal. Once the form is built you can make your seat.

You use two or more sheets of plywood to make the seat. Sound like 1/4" plywood was the choice of many builders. You glue the two or more sheets of plywood together and fasten them to the mold with clamps/ straps. Use spare material to place in between the seat and the fastening method of your choice to not scar the seat surface. Make sure the plywood being formed is larger then your desired seat; you will later trim the seat to size.

Let the seat sit an appropriate amount of time for the glue to harden, usually twenty-four hours. You wouldn't want to remove the seat to early and waist all your work.

I am thinking I might make a fiberglass or Kevlar seat later on, Kevlar is just laying around. I might try and put a backseat for my wife or one son to ride with me. I might have to get creative on how to work that out. I am figuring a few extra pounds for a seat wouldn't break me. Besides, the seat can always be made removable.

Forum: http://www.bentrideronline.com/messageboard/showthread.php?t=35802&highlight=plywood+seat

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