Annoyingly Deflection is driving the size of the steel, We cannot used a design where the deflection will be greater than a 1/4 inch because the teeth of our gear system needs to be able to drive the shelf smoothly enough to be controlled when the bookcase is loaded with books.
Sunday, February 28, 2010
Deflection Limits
Nick brought up a design flaw that our structure has, I am confident that we can deceive the inertial effect of toppling by tricking the system to work by hanging the rods from a super structure that would be largely hidden. a 2 1/2" X 2 1/2" X 1/8" HSS steel tube will do
Annoyingly Deflection is driving the size of the steel, We cannot used a design where the deflection will be greater than a 1/4 inch because the teeth of our gear system needs to be able to drive the shelf smoothly enough to be controlled when the bookcase is loaded with books.
Annoyingly Deflection is driving the size of the steel, We cannot used a design where the deflection will be greater than a 1/4 inch because the teeth of our gear system needs to be able to drive the shelf smoothly enough to be controlled when the bookcase is loaded with books.
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