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G0640X 17" Wood/Metal Bandsaw
-47-
Wheel Alignment
Components and Hardware Needed: Qty
56" Long
2x4 ..................................................... 1
Tools Needed:
Wrench 13mm ...................................................
1
Tape Measure ...................................................
1
Coplanarity Gauge (see
Figure 62) .................. 1
Wheel alignment is one of the most critical factors
for optimal performance from your bandsaw.
Heat, vibration, wandering, blade wear, tire wear
and overall bandsaw wear are considerably
decreased when the wheels are properly aligned
or “coplanar.”
Coplanar wheels automatically track the blade
by balancing it on the crown of the wheel. This is
known as coplanar tracking.
To check if your wheels are coplanar:
1. Make the "Coplanarity Gauge" shown in
Figure 62. Note: For best results, straighten
the 2x4 with a jointer before cutting.
2. Remove the fence and table, then open both
wheel covers.
3. Make sure the guide blocks and rear sup-
port bearings are away from the blade, then
tighten your blade to the tension that will be
used during operation.
4. Place your coplanarity gauge up against both
wheels in the positions shown in
Figure 63.
Figure 62. Dimensions of coplanarity gauge.
Coplanarity
Gauge
Gauge Positions
Tracking
Knob
Adjustment
Hub
Wheels
Figure 63. Checking for coplanarity.