Ma and Pa's Blog

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Progressing Along the Learning Curve

Posted on January 15th, 2010 by Pa

Jeff suggested that Sebastian might enjoy a puzzle box, and I’ve been learning what it takes to make one.  I’m not there yet.  Working from a plan I found online, I’m coming the conclusion that plans just scratch the surface.   The plan suggested gluing up pieces cut from 1/4″ plywood.   That sounded tedious, but easy enough.   The plan also gave dimensions as multiples of the stock thickness (T), so it could be scaled for other stock sizes.   My first attempt resulted in a two inch on a side cube — or what would have been a cube had I not destroyed it trying to assemble it.   For my second attempt (below) I doubled the size of the cube but continued with 1/4″ plywood.  I ignored the overall dimensions, using only dimensions from the edge that defined the guide rails and interlocking tabs.   The result was a glue-up that was easy enough to work with, but that required a lot of corrections.  And, after the corrections, the box would only assemble and disassemble with much fiddling — way too much fiddling for a six year old (or for a sixty-one year old, for that matter).   My next attempt will be the same overall size from 3/4″ stock, and I’ll route the lips onto the edges rather than gluing up the sides.   I’ll also route some slots to accept the central box base and sides to assure that it is properly located when attaching the front and back plates.   With a little luck, I’ll be successful.   If not, I’ll choose another project.  In the meantime, I AM having fun.

2 Responses to "Progressing Along the Learning Curve"

  1. From the photos it looks good – it seems complicated to make and I feel bad for pointing you in this direction. I hope you are enjoying the challenge and not cursing me as you work…

  2. Jeff,

    I’m enjoying the challenge. It’s been frustrating at times, but, so long as I’m making forward progress, it’s enjoyable. I’ve also found some less precise but more aesthetically pleasing designs I might try.

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