|
Blade Effect |
Probable Cause |
Solution |
|
 |
- Incorrect
Blade
-
Band tension too
high
-
Excessive
feed
-
Incorrect cutting
fluid
-
Wheel diameter too
small for blade width
-
Worn or chipped
pressure block
-
Blade rubbing on wheel
flange
-
Teeth in contact with
work before starting saw
-
Side guides too
tight
|
|
|
 |
-
Blade on machine
backwards
-
Improper blade break-in
procedure
-
Hard material or heavy
surface scale
-
Material is work
hardening
-
Improper cutting fluid
or mix ratio
-
Speed or feed too
high
|
-
Install blade
correctly
-
Refer to recommended
procedures
-
Check material hardness
and surface condition
-
Increase feed
pressure
-
Follow coolant mixing
procedures
-
Check cutting
recommendations
|
|
 |
-
Guide arms too far
apart
-
Blade worn
out
-
Over or under
feeding
-
Improper tooth
pitch
-
Curing fluid not
applied properly
-
Too many teeth for
material cross section
-
Guides worn or
loose
|
-
Adjust guide arms
closer to material
-
Replace
blade
-
Check cutting
recommendations
-
Use proper tooth
selection
-
Adjust coolant
nozzles
-
Use proper tooth
selection
-
Tighten or replace
guides
|
|
 |
-
Over
feeding
-
Low band
tension
-
Tooth set
damaged
-
Guide arms loose or
space too wide
|
-
Check cutting
recommendations
-
Refer to operators
manual
-
Check material
hardness
-
Adjust guides and guide
arms
|
|
 |
-
Worn or missing chip
brush
-
Improper or lack of
cutting fluid
-
Wrong coolant
ratio
-
Excessive feed or
speed
-
Incorrect blade
pitch
|
-
Replace or adjust chip
brush
-
Check coolant flow and
fluid type
-
Check coolant type and
ratio
-
Reduce feed or
speed
-
Use proper tooth
selection
|
|
 |
-
Indexing while blade in
work
-
Blade not high enough
before index
-
Saw head drifts into
work while neutral
|
-
Adjust index
sequence
-
Adjust height
selector
-
Check hydraulic
cylinder
|
|
 |
-
Improper blade break-in
procedure
-
Speed too
slow
-
Feed pressure to
high
-
Tooth jammed in
cut
-
Poor cutting fluid
application or ratio
-
Hard material or heavy
scale
-
Wrong blade
pitch
-
Work spinning or loose
nested bundles
-
Blade on
backwards
|
-
Follow proper break-in
procedure
-
Refer to cutting
recommendations
-
Reduce feed
pressure
-
Do not enter new blade
in that cut
-
Adjust coolant flow and
ration
-
Check material or
surface hardness
-
Use proper tooth
selection
-
Tighten vises or use
nesting clamps
-
Install blade
correctly
|
|
 |
-
Saw guides not properly
adjusted
-
Incorrect feed or
speed
-
Incorrect
blade
-
Material moved in
vise
|
-
Align or adjust saw
guides
-
Refer to cutting
recommendations
-
Use proper blade type
and pitch
-
Inspect and adjust
vises
|
|
 |
-
Excessive back-up guide
preload
-
Low blade
tension
-
Incorrect blade (carbon
steel type)
-
Excessive feed rate or
pressure
-
Damaged or worn
pressure block
-
Guide arms spaced too
far apart
-
Blade rubbing band
wheel flanges
|
-
Adjust pressure
blocks
-
Refer to operators
manual
-
Switch to a Bimetal
blade
-
Reduce feed rate or
pressure
-
Replace pressure
block
-
Adjust guide arms
closer to work
-
Adjust wheel
alignment
|
|
 |
-
Dull or damaged
blade
-
Incorrect feed or
speed
-
Blade not supported
properly
-
Low blade
tension
-
Incorrect tooth
pitch
-
Guide arms too far
apart
|
-
Install new
blade
-
Refer to cutting
recommendations
-
Adjust or tighten guide
arms
-
Refer to operators
manual
-
Use proper tooth
selection
-
Adjust guide arms
closer to material
|
|
 |
-
Saw side guides too
tight
-
Blade riding too high
in guide
-
Blade teeth riding on
band wheel surface
-
Wrong blade width for
machine
-
Chips be carried back
into cut
-
Worn or damaged
pressure block
-
Insufficient coolant
flow
|
-
Adjust guides
properly
-
Adjust rollers or
pressure blocks
-
Adjust tracking or
replace wheel
-
Refer to operators
manual
-
Replace or adjust chip
brush
-
Replace pressure
block
-
Adjust coolant
flow
|
|
 |
-
Blade binding in
cut
-
Side guides are too
tight
-
Work loose in
vise
-
Feed to
heavy
-
Guide arms too far
apart
|
-
Adjust feed or use
heavy set blades
-
Adjust
guides
-
Adjust
vises
-
Reduce feed
pressure
-
Adjust guide arms
closer to material
|
|
 |
-
Incorrect
blade
-
Heavy feed or too fast
speed Lack of cutting
fluid
-
Blade installed
backwards
|
-
Use proper tooth
selection
-
Refer to cutting
recommendations
-
Adjust coolant flow or
ratio
-
Install blade
correctly
|
|
 |
-
Material loose in
vise
-
Incorrect tooth
pitch
-
Feed too
fast
-
Speed too
fast
|
-
Adjust
vises
-
Use proper tooth
selection
-
Reduce feed
rate
-
Refer to cutting
recommendations
|