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Tip
#27
Everything You Ever Wanted To Know About Table Sawing
(continued)
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Pg. 1-3, Pg
4-6, Pg 7-9, Pg
10-11
Crosscutting
Crosscutting
is the act of cutting your workpiece across the grain
of the wood - or cutting to length. Usually, it's
best to crosscut your stock to length before ripping it to
width. Why? Because it's easier to rip short pieces of stock
than to rip long ones.
When making
crosscuts, use a crosscut or combination saw blade and ALWAYS
guide your stock through the cut with a Miter Gauge or similar
work-holding device.
Mark your
cut line clearly with a SHARP pencil. Use a square to draw
your line across the surface and down the edge of the stock
nearest the saw blade.
Place
your stock firmly against the face of your Miter Gauge and
hold it in position by squeezing the Gauge's Safety Grip.
Before
turning-on your saw, move the stock forward until the tooth
of your blade touches the cut line you drew down the edge
of your wood. Be sure the width of your blade's teeth are
on the SCRAP SIDE of your drawn line. Loosen your grip on
the Safety Grip to make this adjustment...then grasp your
stock firmly by squeezing the Grip.
Pull everything
back away from the blade again before turning on your saw
and be sure both ends of your stock will be adequately supported
by your saw's table or other auxiliary support device...both
before and after you make your cut.
Position
your body on the same side of the machine as the Miter Gauge
and NOT in alignment with the blade or the scrap portion of
the stock.
Turn on
your saw and use your Miter Gauge to guide your workpiece
through the cut. If the machine bogs down, slow your feed
rate. NEVER push against the scrap end of the stock
with your free hand, as this could cause binding and a dangerous
kick-back.
Turn
off the saw and allow the blade to come to a complete stop
before removing the workpiece or scrap.
Some
important crosscutting aids:
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Extension
Face
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When
crosscutting long piece of stock, it's best to extend the
length of the face on your Miter Gauge to provide additional
workpiece support. A wooden Extension
Face will provide about a foot of face for your stock
to ride against.
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Aluminum
Extension Face
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Another
option is an Aluminum
Extension Face. This device will provide a full TWO-FEET
of Miter Gauge face for your stock to rest against during
the cut. It even includes an adjustable stop that can be set
to cut duplicate pieces of the same length.
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Non-Skid
Abrasive Material
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If you
don't have a Miter Gauge with a Safety Grip, you can apply
a strip
of abrasive material to your Miter Gauge Face to keep
your stock from slipping during the cut.
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Crosscut
Sliding Table
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For the
maximum in crosscutting convenience - especially when working
with extremely long or wide workpieces - consider using a
Crosscut
Sliding Table. Measuring about 32" wide by 16" deep, it
works like a sled to guide cumbersome pieces of
stock through the cut with extreme accuracy...and safety.
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Auxiliary
Table
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Since
this accessory raises the workpiece off the surface of the
saw table during the cut, it's best to use an Auxiliary
Table (of the same thickness as the Crosscut Sliding Table)
on the opposite side of the main saw table to support the
scrap stock and keep it from falling into the blade after
your cut has been made.
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Front
Table Extension
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If you
have a Model 500 Shopsmith MARK V and you need to crosscut
wider pieces of stock, a Front
Table Extension will help provide added support at the
front (infeed) edge of your Worktable.
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Miter
Gauge Stop Rod
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When you
need to crosscut a number of pieces to the same length, a
Miter
Gauge Stop Rod will help you set and control those cuts...as
is the Aluminum
Extension Face mentioned previously.
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Aluminum
Extension Face
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If you're
planning to make a number of very short (narrow) cut-offs
for small projects, the opening in your Table Insert may be
too wide to keep these cut-off pieces from falling through
and getting caught in the blade and thrown - or sucked-up
by your Dust Collector.
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Plastic
Insert
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To avoid
this, use a blank Plastic
Insert to prevent this fall-through. Raise the worktable
to its maximum height and slide the Carriage to the right,
away from the Saw Blade. Unplug the machine and install the
blade you plan to use. Replace your standard Table Insert
with the Blank Insert. Slide the Carriage back to the left
until the Insert is centered over the Blade. Tighten the Carriage.
Plug your MARK V in and turn it on (fairly slow speed). Slowly
lower the Table down onto the blank Insert, cutting a slot
in the center of the Insert.
Continue
to Ripping
Back to Setting-Up the table Saw
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