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Making a shinai-based longsword simulator
At
the Compagno level, students within the Schola Saint George
often begin developing their sparring experience using shinai-based
longsword simulators of the type pioneered within the Chicago
Swordplay Guild.
These
weapons are designed to allow the students to practice their techniques
at increasing speeds (though each technique should be practiced
slowly for some time) with minimal defensive equipment. The defensive
equipment intended consists of a gambeson, fencing mask, gorget
and gauntlets (or street hockey gloves). An SCA-style grilled helmet
will also work.
In
our case, we needed a lot of weapons--12--fast and cheap; but because
we also needed the cross and to have some idea where the edge and
flat were, we decided to use the CSG style template.
The
essence of the weapon is an inexpensive shinai, usually available
for $20 through eBay or similar outlets. Don't bother with the expensive
Japanese variety; the inexpensive Tawain-made models work just fine
and cost a third of what the better models do. If you're going to
spend that much money, get one of the aluminum simulators!
Supply
List:
- 1
shinai ($20)
- 7'
x 1/4" ID supple tubing (clear, or even lawn irrigation
tubing works)
- 1'
x 3/4" x 1 3/4" hickory for the cross
- 6"'
x 1 3/4" x 1 3/4" hickory (or just glue two of the
above pieces together)
- 3"
x 3/16" wooden dowel
- Strapping
tape (wider is better)
- Duct
tape or leather for your final covering (leather makes the weapon
heavier, but lasts longer)
- A
tiny amount of 3/8" - 1/2" closed-cell foam (a camping
matt works great!)
Tool
List
- Drill
+ Drill bit, 3/16" (a drill press makes the whole thing
a lot easier)
- Boring
bits, 3/4" + 15/16"
- Jigsaw
or bandsaw
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1. Unwrap the Shinai and cut off the red string,
removing also the leather cap at the end and the leather
wraps. Since the shinai handle is a little long, proportionately,
I cut approximately 2" from the handle.
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2. Next the end-leather is stripped. You can do this
easily using a box-cutting knife, moving around quickly
but trying not to score the bamboo (because it will
become weaker). The leaves a nice 3/4" or so round
mounting point for the pommel.
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3. Next a cross is fashioned. For this experiment
we used 3/4" x 1 1/2" oak, since it was readily
available at the local Home Depot, but you must be careful;
several of ours cracked. Alternatively, polyethelyne
plastic or leather could be used (though stiffness is
required, in particualr for Posta Frontale and catching
the opponent on the True Cross, so be sure that if you
use leather, it is done in several layers. Note that
either option could add signifcant weight, which is
not good.
Use a drill press with a 15/16" boring bit to
make a hole completely through the wood. You might want
to test fit cutting a small piece of cardboad first,
since all shinai vary slightly and you don't want to
waste the hilt material.
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4. Next the cross is sanded to shape. Be sure to
leave a minimum of 3/8 - 1/2" of material at the
point where the hole is, since it is a major point of
stress. Many of our intitial "sleeker" ones
cracked off during the first two weeks of use.
Be sure to slightly round the edges, just a little
bevel, so that they aren't as inclinded to splinter
and crack. Sand all edges to reduce or eliminate splintering.
When slid into place, drill a 3/16" hole completely
through the cross and shinai. Run a 3/16" wooden
dowel through, glue it in place, and sand off the excess
on each side to make a pin (so that the cross doesn't
rotate during a fight).
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5. The finished cross in place, pinned with the 3/16"
dowel (it's REALLY hard to see).
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6. We used two layers of oak, glued together, to
make a 1 1/2" thick x 1 1/2" block of oak.
Hickory or ash would have been better; the oak quickly
split on most of the weapons. Cut the blanks to size,
but do not sand them yet. And buy a little extra material,
because sometimes it splits when drilling (step #7).
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You can make slightly different shapes of pommel,
depending upon your tastes, the page of Oakeshott that
happens to be open, and the preferences for the folks
helping to make the weapons.
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7. Carefully drill a 3/4" hole, approximately
1 3/4" deep. Be careful, as glued material might
split at this point. Hopefully, it will fit neatly over
the end of the shinai.
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8. The pommel is now sanded to meet the weapon profile,
otherwise it's far too blocky. Be sure also to bevel
the edges to avoid splintering and shearing.
As with the cross, drill a 3/16" hole through
the pommel and shinai, pinning it in place. While this
is a good idea, many of ours split at this point, probably
because we used oak instead of hickory or ash.
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9. The finished pommel done by some of the Schola
folks on our Saturday work party.
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10. the finished hilt, ready for work on the tip.
Lots of interesting and more detailed work could be
done...but we needed to make 12 of them in one day,
so we cranked them out!
At least the hilt offers the pommel and cross, crucial
aspects of the Italian longsword. It also has the right
proportion, and is comfortable in the hands. The large
pommel offers the classic levering action needed in
transitioning from porto di ferro to a thrust; or in
the punta that often follows from denti di cingiale.
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11. Now attention turns to the tip, perhaps the most
important functional change to the weapon.
The leather cap is removed, which should be easy
once the cording holding it in place has been removed
in step #1.
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12. Two small circles of closed-cell form or equivilent
are cut to the same size as the cap, and stuffed into
it; they should fit snugly in the tip.
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13. The tip is now replaced and taped into place--but
now...
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14...it has give! At least a little.
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15. Now some 1/4" or 3/8" tubing--available
locally from Orchard Supply (the aquarium-size is too
small)--is wrapped completely around the ends of the
weapon, from the hilt and taped into place. Before you
start, read the next step carefully--
Leave 3/4" of space around the tip as you roll
the tube into place, being sure to line the tube defined
"edge" up with the cross.
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16. Since you followed directions and left a 3/4"
space between the weapon's tip and the tubing, you can
now roll a little closed-cell foam into a tight bun
and stuff it inside.
Tape the whole weapon with duct tape, or in the CSG
style, you can use bookbinder's weight leather and stitch
a leather cover instead.
The leather makes the weapon much more durable, but
also heavier. Our taped versions weighed in at just
2.25 pounds; not bad for a quick and dirty simulator!
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Conclusion:
This is a very good way to get started inexpensively, because it
uses relatively light equipment.
Advantages:
- Inexpensive,
quick to produce
- Requires
relatively little in the way of defensive equipment
- Very
safe in the punta, slightly less so in the colpi.
- Take
little skill, few tools to make
Disadvantages
- Can
be brittle, use the right wood!
- Can
hit hard--sometimes combatants don't respect them as much as
they should. Several of our compagnos came away with
deep bruises after we used them the first time--you must regulate
your power!
- Doesn't
give much feel for edge and flat, though there is some.
- Bounces
more than does a steel weapon or aluminum simulator.
Overall,
these are quite workable, especially for groups on a budget. However,
it might be better to shift towards aluminum simulators or appropriately
light rebated steel weapons as our defensive gear becomes better
suited.
Within
the Schola, we require only a 3-weapon fencing mask, gorget, gauntlets
(or modern sporting glove alternative), gambeson and groin defense
to use these and have found them very reasonable.
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