The Cottage Clock
With this page we start cutting out the crest for the Cottage Clock. I had already cut out the front and back; I was about to start the crest when I decided to do this log. Some of the description may be obvious, but hey, I've got 30GB of web space I can use :-)! This is an ongoing project; I plan on adding pictures as I go.
| After petting Mackenzie, the I start by
printing out the pattern. When I purchase plans, I scan them into
the computer so that I can print copies for personal use. I print
out the copies on an old HP 4si network printer I got for $100, or
Magicolor 2300 color laser. For consistency I print out all the
patterns for one printer on the same printer.
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Guard removed for clarity, and for the fact it is hard to re-saw wood with the thing in place! Not responsible for missing digits, etc! |
Wide patterns like the crest will not fit
on a 6" wide board. 6-3/8" is the limit of what I can
re-saw on the tablesaw. Usually I'll measure the pattern first and
then edge-glue a board about 1/2" wider than the pattern. The
wider the board, the more likely it is to warp.
In this case I had a board already glued up that was wide enough. (Short version: This was going to be the front/back but I forgot the thickness was supposed to be 3/16"; I had planed it to 1/4" and didn't have the heart to waste the effort. Thankfully I remembered I needed some 1/4" wide wood for the crest!). After making sure it would fit, I squared the end of the board using the miter gauge. |
| With the end square and the pattern cut
out, the next step is to cut the blanks for the crest. I first set
the the rip fence and check with the pattern to make sure I got it
right. Next I clamp the stop block to the fence, re-adjusting the
fence to account for its width. (I have a standard sized block, so it's
just a matter of adding 1/2" to the guide.) Be sure the stop
block is set where it won't pinch the cut-off piece into the blade.
Kick-back is not fun, even if the piece misses your head and simply ruins
$15 worth of exotic wood!
Twice through the saw, and the blanks are cut. Placing the plan on the blanks re-assures you that you really did cut it large enough. There is nothing much worse than edge-gluing a board, planing it to within 0.01", carefully cutting out the blanks and THEN realizing you forgot to add in the width of the stop block and have just wasted a couple of bdft of wood... |
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| It's now time to finish off the
blanks. I do an initial sanding with a cheap 3M sanding block from
wally-world. To attach the pattern to the top I use spray
adhesive. My current favorite is the 3M spray. Cost is about
$7, but the tops don't clog as quickly as with the cheap stuff. I also use
it permanent adhesive for my scroll-saw puzzles; for patterns a cheaper
non-permanent adhesive may actually be better. Especially when it's
time to remove that pattern.
I use packing tape to stack the two blanks together. It's important to keep the two taped tightly together. Even though the boards are quarter-sawn, they tend to have a little warp. If there is a gap between the boards, the cut will be rough and the blade will be hard to control. I will try to keep the tape off where the fretwork will be to ease removal later, but it's more important to have a tight stack. After the stack is taped together, I cover the pattern itself with tape to help prevent burning. |
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| The next step is to drill the entry holes. I use #57 drill bits I purchased from Enco. The holes are drilled with a cheap small drill press I picked up from Harbor Freight for about $40. It came with a chuck that is good down past #71 drill bits (what I use for veining & 00 blades). It's not the highest quality tool, but it gets the job done and has been reliable. Be sure to use a backer board to reduce tear out on the bottom of the blank. After all the holes are done, a pass from the sanding block will knock down the ridges and tear out on the front and back. We're now ready for the scroll-saw! |
Check back later for the actual "Cutting of the Fretwork"!
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