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MAIN
Art
& Culture Crafts
Carving
A
Guide to Safe Woodcarving
by Chris Pye
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Master
woodcarver
Chris Pye and friend.
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Chris
Pye, with a witty and plain spoken style, regularly (and very
generously) shares his knowledge online with a devoted worldwide
following of woodcarvers.
The tips presented here are excerpted from the complete A
Guide to Safe Woodcarving available at his Web site.
Work:
- Hold
your work securely to a stable bench or surface, so that
it can never move unpredictably.
- The
rule is: Only the cutting edge moves; the workpiece remains
fixed.
- Re-position
the work to avoid carving dangerously.
- Check
clamps and fixings periodically.
Bench
discipline:
- Lay
the carving tools you aren't using flat down, in a row,
at the back of the bench and away from where your hands
are working. (Be methodical about this good habit which
also protects the delicate cutting edges from clashing together.)
- Normally,
you'd be keeping your cutting edges pointing towards yourself
to make it easier to recognize the particular tool you need.
This is, in the main, a safe way of working.
- However,
if you must work with the blades close by your hands, or
sticking up a bit, then at least make sure the tools will
push backwards loosely and easily if you knock against their
sharp edges. The last thing you want is for the tool handle
to abut something fixed, while the spike-like, immovable
edge is pointing at you.
- Never
try to catch a falling carving tool, either with your hand,
or by putting your foot in the way. Let it go!
- Carve
in footwear strong enough to protect the feet from falling
clamps, tools or wood.
Sharpness:
- Keep
your tools as sharp and clean as possible.
A blunt cutting edge needs far more pressure to cut wood
fibres and, at the end of its cut, a blunt carving tool
tends to jerk uncontrollably out of the wood and into the
fresh air.
- Contrary
to what most people think, a sharp tool is safer because
it cuts cleanly and with less effort.
- Take
particular care when using the benchstrop - especially the
forward stroke.
Tool
use:
- Keep
both hands and fingers behind the cutting edge at all times.
Since only the actual cutting edge is sharp, it follows
that it is impossible to cut your your hands and fingers
so long as they're behind the edge.
- Don't
wave your carving tools in the air - something easily and
unconsciously done while talking or demonstrating. Students
and onlookers will find such waving, at the very least,
alarming, and you'll feel very silly dressing your own wounds.
- Carving
tools are offered to the wood at many different angles:
be prepared to re-position the work or your body to avoid
carving dangerously.
- Never
cut, or exert pressure, towards any part of the body.
Both hands should be on the carving tool, with the blade-hand
resting on the wood.
- The
only exceptions to this are mallet work and specific, one-handed
carving techniques.
- If
you need to hold the work with one hand and manipulate the
chisel with the other, use the thumb of the work-holding
hand as a pivot or guide to control the cutting. Never cut
towards the work-holding hand.
- In
vigorous mallet work, especially with very hard, brittle
or old and dry woods, wear eye protection.
Bench
height:
- Try
to work with a straight back at all times and you will avoid
backache. To this end, the bench (or workpiece) must be
at a correct height.
- My
book Woodcarving Tools, Materials & Equipment has a
discussion for figuring correct bench height - which is
an individual matter for you, the carver.
- The
normal woodworker's or joiner's bench is far too low for
most people. Raise it on blocks or fit a false top, and
adjust the workpiece as necessary. Relief carvings can be
fixed vertically - details of some vertical carving stands
can be found in my book Elements of Woodcarving.
Wood:
A lump of wood can be surprisingly heavy, and toes surprisingly
small and painful. Wear boots with steel toe-caps when shifting
and sorting lumber.
Lifting:
Don't just bend over and use your back. Keep your back
straight and use your strong leg muscles by bending and straightening
your knees.
Mallets:
- Work
rhythmically at a regular pace - this is less tiring and
easier on the joints than sporadic, violent bursts of passion.
- Use
the lightest mallet that will do the job.
- Keep
the elbow of the mallet arm in (towards the body) as much
as possible, and strike so as to include the shoulder. This
lessens the stress and fatigue on the elbow and arm.
- Use
the mallet with either arm - learn to do this from the start.
Wear eye protection with hard, brittle woods.
- Malletwork
can be hard on the ears! Ear defenders reduce the tension
that creeps up on you with loud, sharp noises.
Wood
shaping:
- Use
a tough leather glove to protect the skin if you grip the
end of a rasp.
- Protect
the heels of your hands from sharply-cut edges, splinters
and facets of wood with fingerless gloves.
- Use
a dust mask without fail when you sand wood, and protect
your eyes. Never blow away sandpaper grit and wood dust.
- Know
your material: some tropical hardwoods are toxic to everyone,
others cause allergic and other reactions.
courtesy
Chris
Pye
Related
Web Sites:
Art,
Carving, and Woodworking Safety Links
Health
& Safety in the Arts: Woodworking
Sculpture
and Woodshop Hazards & Safety Tips
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