Hyd-Mech P 225, Руководство по эксплуатации и обслуживанию

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PROBLEM PROBABLE CAUSE SOLUTION
Lack of coolant Check the coolant level and clean hoses
and nozzles.
Incorrect concentration of the fluid Check and use the correct concentration.
Feeding speed too high
Reduce the feeding speed.
Material faults
The material may present altered areas
both on the surface, such as oxides or
sand, and within the sections, such as
undercooled inclusions. These zones,
which are much harder than the blade,
cause the teeth to break: discard or clean
these materials.
Workpiece not sufficiently clamped
If the workpiece moves during the cut it
can cause the teeth to break: check the
vice, the jaws and the pressure you use
to clamp the workpiece.
Vibrations Workpiece vibrating in the vice: check
that the slide is correctly adjusted; check
the pressure you use to clamp the
workpiece.
Lack of coolant Check the coolant level and clean the
hoses and nozzles carefully.
Teeth in contact with the material before
starting the cut Always check the position of the blade
before starting a new job.
Broken blade
Rapid wear of teeth
Feeding speed too low The blade runs over the material without
removing it: increase feeding speed
Vibrations Workpiece vibrates in the vice: check
that the slide is correctly adjusted; check
the pressure you use to clamp the vice;
increase if necessary.
Diagnostics tables
P 225 34