Next is to make risers that go between the dividers
and a cross brace that will go inside the lid.
The risers will lift the riffler’s cutting surface up and make them a
little easier to grab.
The grain in both these pieces are a little different
than what you would usually find in pieces like these. So as not to have a cross grain situation the
long edge will be end grain. The blanks
are cutoffs I saved when making the end piece blanks. I used a router with a 3/8” round over bit
to cut the top and bottom ending up with a bullnose edge. Here is the setup on the router table.
To cut the riser and brace off I used the table saw with
a slightly different setup. Rather than
measure between the fence and the blade for the kept piece I set the fence so the
cutoff was the kept piece. This is
because the kept piece is not very wide and has a rounded edge that I thought
might roll a bit as I made the cut. If
that happened the blade could grab it and that would be a bad thing. Making the cut as shown below gives a nice
wide flat surface to hold onto while making the cut.
With the riser blank cut I could start cutting the
individual pieces that go in the base.
Below is a photo that has the whole blank with the riser cut off, it set
in place in the base and a close-up.
With the piece length verified I clamped a playing card
to the fence as a stop making the cut just a little long. I used the card rather than a regular block
because I was worried that because the cut-off was the piece I kept with a regular stop it could get pinched between the stop and the
blade. If that happens things can get
really exciting in a hurry and not in a good way.
The pieces are cut just a fraction long because as
careful as I was when setting the divider spacing there are minor
differences. No more than a couple
hundredths of an inch but enough I wanted to be able to fit each one
exactly. Final fitting is done with a
12” disk sander and a miter gauge to keep the face square.
The only thing of note as I glued the risers in was the
use of a spacer to make sure when done they were all lined up straight. A single similar piece will be made for the
top that will act as reinforcement.
Next is to round over some of the edges. As a way of assuring that I routed just the
edges needed I marked the cut edges with chalk.
I will be holding the routed pieces in all different directions and it
would certainly be easy to get confused and route an edge that should not be
routed. Here is the lid marked and ready
to go. The roundover bit in the router
is a 1/8” radius.
Here is the lid on the base after routing. The corner circled in red is end grain and is
so small I was concerned that if I used the router to make the cut the odds of
a mishap were pretty good. It was pretty
easy to use sandpaper to match the radius and blend the two edges.
The pins that will hold the top in place and allow it to
open are next. I wanted to make the pins
out of ¼” diameter brass rod and had a heck of time finding it. I finally found a brass rod threaded on both
ends that was a replacement part for a water filler for a stock tank. As an added bonus the treaded ends will work
to help keep the pins in place. With the
top held in place with spacers I marked the pin length and cut it off with a
hacksaw.
Once cut I chucked the pin up in the lathe, used a fine
file to shape and bring it to the proper diameter as the rod was a bit
oversize. From there I used sandpaper
starting with 320 and ending with 1,500 wet then on to steel wool. Final work is with a cloth wheel loaded with
polishing rouge which gives me a fairly polished surface.
For feet I used the same process except using a file I
cut a decorative groove just above the bottom.
The little feet will be installed in a ¼” holes in the base. Below are all the brass pieces for the
project.
Next is the marking and drilling of the holes for the
brass pins. These need to be carefully
measured so the holes line up on each side.
To hold the top and bottom together while drilling I shimmed the gap
between the two pieces then taped everything in place. With that done I moved to the drill press,
clamped a tall extension board to the fence, checked for square, made sure the
drill was lined up with the center mark, clamped the piece in place and drilled
the hole. With one hole done I flipped
the piece keeping the same fact against the fence and drilled the other
side. Below you can see the total setup
plus a closer view. The depth of the
holes is critical as the pins need to bottom out in the holes so when they are
installed they only go in so far. With
this design there is no way to get them out if they get pushed in too far. The last bit of woodworking is drilling holes
for mounting the feet in. I used the
drill press using the process as above.
Finishing is next.
I am using Danish Oil rather than my usual lacquer finish because I
think that over time the case could get a little beat up. If that happens I can refurbish it by
applying another coat of oil. I started
with the top to get a feel for how the wood will react with the finish. Here is a photo of the top with one coat and
the bottom with none. This gives a good
idea of how the finish brings out the grain and richness of the walnut used.
Once the finishing was done I installed the feet. The piece of wood with the hole in it is my
stop. I put some epoxy in the hole, the
foot in the spacer and use a clamp to press the foot flush with the spacer. Follow the same process and presto all four
feet are set at the same level. At least
that was the plan. I must have bumped
one of the feet as I was cleaning the squeezed out epoxy off. I ended up with one being just a little to
deep. Once the epoxy has cured the fix
was pretty easy, I clamped a full sheet of sand paper down then rubbed the
piece back and forth until everything was level.
With the feet in, the last thing was to glue in the pins. I used yellow carpenters glue rather
than epoxy because this is a one shot install.
As I said once I push the pins in there is no way to get them out. I expected some squeeze out of glue when they
are installed and it did happen.
Cleaning up was a lot easier with the water soluble yellow glue than it
would have been with epoxy.
After letting the glue cure overnight I put the rifflers in the box and was done.
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