49
49
FAULT
PROBABLE CAUSE
REMEDY
CUT OFF THE
STRAIGHT
Too fast advance.
Ineffective gripping of the part in
the vise.
Disk head off the straight.
Disk sides differently
sharpened.
Dirt on the gripping device.
Decrease advance, exerting
less cutting pressure.
Check the gripping of the part
which may be moving sideways.
Adjust the head.
Choose proper tool quality, type,
and construction characteristics.
Carefully clean the laying and
contact surfaces.
BLADE STICKS IN THE
CUT
Too fast advance.
Low cutting speed.
Wrong tooth pitch.
Sticky accumulation of material
on the disk.
Insufficient lubricating
refrigerant.
Decrease advance, exerting
less cutting pressure.
Increase speed.
Choose a suitable disk.
Check the blend of lubricating
coolant and choose a better-
quality disk.
Check the level of the liquid in
the tank.
Increase the flow of lubricating
coolant, checking that the hole
and the liquid outlet pipe are not
blocked.
