Blade Tracking - Craftex CX Series User Manual

Figure I
The band saw has multiple components
that must be properly adjusted for the best
cutting results. For practical and safety
reasons, some adjustments
operation must be performed before
making other necessary adjustments. Below
is an overview of all the adjustments and
the order in which they should be carried
out.

1. Blade Tracking

2. Dust Collection
3. Test Run
4. Blade Tensioning
5. Blade support Bearing Adjustments
6. Blade Guide bearings Adjustments
7. Table Alignment
8. Fence Alignment
Blade Tracking
"Tracking" is the term for how the blade
runs on the band saw wheels. Correct
tracking is important to maintain band saw
adjustments, achieving the correct blade
tension, and to cutting accurately. Incorrect
tracking setting can
accuracy, cause excess vibration, and place
stress on the blade amongst other
components. The
orientation in relation to each other will
determine how the blade tracks.
and test
reduce cutting
wheel shape and
Band saw wheels are either flat or crowned
and both will track differently. This saw has
crowned wheels and as the wheels spin, a
properly tracking blade will naturally track
in the centre of the wheel. (Figure J)
Figure J
Band saw wheels must be aligned with each
other for optimal performance. Properly
aligned wheels are parallel and coplanar.
(Figure K)
Factors negatively affecting blade tracking
are improper blade tension, and cutting
practices. Familiarize yourself with the ideas
and conditions described in (Figure K), as
this will help you recognize when your
wheel alignment may need adjustment.
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