Tooth Breakage
Rough Surface
Rapid Tooth Wear
Vibration
Band Slips
on Wheel
Guides too far apart
Guides poorly adjusted
Driving wheel worn out
Chip brush
Chip brush
not working
not working
– gullets filled
Band tension too low
Band tension too low
Too little coolant
Incorrect coolant
concentration
Band speed too low
Band speed too high
Natural vibration –
speed slightly high
speed slightly low
Feed rate too high
Feed rate too high
Feed rate too high
Feed rate too high
Feed rate too high
or too low
or too low
Tooth pitch too fine,
Tooth pitch too coarse
Tooth pitch too fine
gullets filled
Tooth shape too weak
Wrong tooth shape
Use Bahco Combo
selection
Band not
Band not
Band not
properly run in
properly run in
properly run in
Band worn out
Band worn out
Surface defects, i.e.
scale, rust, sand
Workpiece moves
Workpiece not
properly clamped
31
T
r
oubleshooting Guide