Draper BS355A Talimatlar Kılavuzu - Sayfa 14
Testere Draper BS355A için çevrimiçi göz atın veya pdf Talimatlar Kılavuzu indirin. Draper BS355A 20 sayfaları. 360mm bandsaw
Sayfayı Yazdır
- 1. General Information
- 2. Table of Contents
- 3. Contents/Declaration
- 4. Specification/Guarantee
- 5. Power Supply
- 6. General Safety Instructions
- 7. Additional Safety Rules
- 8. Unpacking and Checking Contents
- 9. Getting to Know Your Bandsaw
- 10. Assembly
- 11. Operation and Use
- 12. Operation and Use
- 13. Tips on Using Your Bandsaw
- 14. Tips on Using Your Bandsaw
- 15. Maintenance/Optional Accessories
WORKTABLE
The worktable is a 400x400mm
aluminium die-casting. It supports the
material being cut and is grooved to
accept a mitre guide and rip fence. The
rip fence can be attached to both the
front and rear of the table. The table can
be tilted to every angle from 0-45°
making possible a large variety of bevel
and compound angle cuts. The tilt
indicator beneath the table shows the
angle setting. The centre of the
worktable is protected with a table
insert, easily and economically replaced
if damaged.
SAWDUST EXTRACTION OUTLET
It is recommended that this is used. It
can be connected to a vacuum cleaner
which will provide fast and efficient
removal of sawdust from your machine.
The vacuum cleaner may be used
continuously or intermittently depending
upon your requirements.
INTERNAL CONSTRUCTION
The three wheel construction of this
bandsaw makes possible the 360mm
throat and 140mm depth of cut capacity
within a compact bench mounted unit.
The drive wheel is powered by a belt
from the motor pulley. Both the drive
wheel and the idler wheel are fixed in
position and do not require adjustment.
The tracking wheel can be adjusted to
centre the blade on the three wheels
when running. Because of the self-
tensioning feature of this bandsaw,
frequent tracking adjustments are not
required.
Each wheel is fitted with a rubber tyre to
prevent the blade from slipping and to
protect the sharp edges of the blade
teeth. These tyres are easily replaced if
they become torn or worn.
TIPS ON USING YOUR BANDSAW
TIPS ABOUT BANDSAW BLADES
The size of a band saw blade is denoted
by width, length and thickness. This
bandsaw uses blades which are 1785mm
long, 0.4mm thick and from 6 - 13mm
wide. The number of teeth per inch and
the type of tooth determines the
application of the blade.
A wide choice of blades are available
for different applications. There is no
general purpose bandsaw blade which
is suitable for all operations. Narrow
blades will cut to a tighter radius than
wider blades. Finer toothed blades will
make a smoother, but slower, cut than
coarse blades. As a wide blade has
more contact with the blade guides, it is
easier to cut a true straight line than with
a narrow blade. This is particularly
important in rip-cutting when the blade
has a natural tendency to follow the
grain of the wood.
Blades for cutting hard materials have
more teeth per inch. For cutting thin
hard materials, the number of teeth per
inch needs to be much greater than for
the thicker material. If the distance
between each tooth is greater than the
thickness of the material being cut, the
teeth may grab in the work and break
off.
The following chart shows recommended
blade widths for cutting curves.
Width of Blade
6mm
10mm
Since it is nearly impossible to
resharpen blades, discard all blunt
blades. Never attempt to use a bent or
cracked blade.
- 13 -
Min. Radius of Curve
13mm
25mm