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ソウ Draper BS190のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Draper BS190 20 ページ。 Two wheel bandsaw
Draper BS190 にも： 取扱説明書 (20 ページ)
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TIPS ON USING YOUR BANDSAW
For all cutting operations the upper blade
guard should be adjusted to just clear the
work being cut (approx. 3mm or
only does this provide the best operator
safety, but it also brings the blade guides
closer to the work giving more accurate
results and easier control.
Use both hands to feed the workpiece into
the blade. The work must be held flat on
the table at all times to prevent binding of
the blade. Use a steady even pressure just
sufficient to keep the blade cutting at full
speed.
Always use a rip fence or mitre guide
where possible to eliminate any sideways
slip of the work. This is most important
when the table is tilted to an angle.
Always plan work ahead. The tradesmans'
rule is "measure twice, cut once". It is best
to finish a cut in one continuous operation,
but frequently backtracking will be
necessary. Turn off the motor and allow the
blade to come to a complete stop before
backing the blade out of the cut.
Remember that the blade removes
material during the cut. This gap created
by the blade is called the kerf and must be
allowed for when cutting to exact sizes.
Plan your cut so that the kerf is to the scrap
side of the line you wish to cut. If
necessary, allow a little more for finish
sanding.
RIP SAWING
This term refers to the cutting of timber
with the grain rather than at a right angle
to the grain.You can rip wood freehand to
a previously drawn line, but best results
are obtained by using the rip fence. If the
table is level, set the rip fence to the left
hand side of the blade. This allows you to
use your right hand to hold the work firmly
against the fence. The width of cut
indicator on the front of the worktable
shows the distance between the blade and
the right hand edge of the timber.
When cutting a bevel rip, with the table
tilted at any angle up to 45˚, set the rip
1
⁄
"). Not
fence to the right hand side of the blade if
8
the width of the workpiece allows it.
With the fence on the downhill side of the
table it will help support the work against
slip. The width of cut indicator shows the
distance between the blade and the rip
fence at the table surface.
CROSS CUTTING
This term refers to the cutting of timber at
right angles to the grain. This type of cut
can also be made freehand but the mitre
guide is used to ensure accurate results.
The mitre guide can be adjusted to a 45˚
angle to assist during mitre cuts, and with
compound mitre cuts.
Make sure the work is held firmly against
the table and against the face of the mitre
guide. Be careful to keep your fingers
away from the blade, particularly at the
end of the cut.
FREEHAND SAWING
The ease with which many different and
varied shapes can be cut is one of the
most important features of the bandsaw.
Select a blade suitable for cutting the
smallest radius in the work you have
planned.
When freehand cutting always feed the
work slowly so that the blade can follow
the line you wish to saw. Make sure not to
drag the work off line forcing the blade
sideways, or twisting it.
In many cases, it is helpful to rough cut
about 6mm away from the line in difficult
curves and corners. In the case of very
sharp curves which may be too tight for
the blade, make relief cuts onto the face of
the curve so that these scraps will fall as
the final radius is sawn.
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