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24
Figure 23 Shows star knobs.
XI. OPERATIONS
The bandsaw is one of the most versatile wood cutting tools in the shop. It is capable of
performing many different cutting functions, such as:
Straight cuts
Irregular Shapes
1.
Miters
1.
Simple and complex curves
2.
Angles
2.
Duplicate parts
3.
Compound Angles
3.
Cutting circles
4.
Resawing
And many other cutting functions too numerous to mention.
A. GENERAL
Using the bandsaw for the right job not only makes it easier on yourself, it makes the work come
out right. While you can perform many types of straight cuts such as angling and mitering, they
will not be as precise as ones done on a table saw. Due to the flexibility of the band - its design,
and its tendency to take the easiest course - the texture of the cut is somewhat rougher in nature
than one performed on a tabiesaw. However, where a tablesaw excels in precision straight cuts
and miters, the bandsaw takes over when performing resawing and irregular-shaped cuts (as
well as being safer to operate). A properly-adjusted and tuned-up bandsaw is capable of
performing many sawing functions with ease and accuracy.
One of the most common errors is blaming the bandsaw for not performing up to expectations.
Using the wrong kind of blade or a cheap one usually results in unsatisfactory performance.
Misuse of the saw or using incorrect sawing techniques can result in miscuts and hours of
frustration (unsafe, too). Remember, the saw does not do the cutting, the blade does, with the
operator's guidance. Keeping the bandsaw "tuned up" is important, and adjustments should be
performed periodically to keep the bandsaw running first class.
Before starting the machine, see that all adjustments are properly made and the guards are in
place. Turn the pulley by hand to make sure that everything is correct BEFORE turning on the
power.
Keep the top guide down close to the work at all times. Do not force the material against the blade
too hard. Light contact with the blade will permit easier following of the line and prevent undue
friction, heating and work-hardening of the blade at its back edge.
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