Troubleshooting; Shear Operation; Brake Operation; Slip Roll Operation - Baileigh Industrial SBR-5220 Operator's Manual

TROUBLESHOOTING

Shear Operation

FAULT
Can't shear material
Cuts are not square.
Poor quality of
ripping./ or tearing

Brake Operation

FAULT
Heavy resistance during
bends
Bend radius is
consistent
Brake blade points are
chipping.
Piece part shows scoring
marks after bend.

Slip Roll Operation

FAULT
Slip Roll creates cones
instead of cylinders.
A noticeable crease forms
in the piece part.
Piece part is pitted.
PROBABLE CAUSE
Improper blade gap distance,
exceeding
machine capacities
Blade gap unequal across length,
Too much
Inadequate hold down pressure.
cuts, Dull blades, Poor blade gap set-
up, Loose blade
PROBABLE CAUSE
Exceeding machine capacities.
not
Brake blades and die are not
aligned.
Brake blades and die are not
aligned.
Brake blades
scratches.
PROBABLE CAUSE
Rolls are not parallel to each
other.
Excessive pressure applied to
one spot.
Material sheet is dirty or roll is
damaged.
REMEDY
Widen gap for thicker material
Adjust blade gap to be equal
across length, Adjust blade bow,
bow in blade,
Adjust hold down gap.
Replace
Adjust blade gap, Remove blade,
clean mounting.
REMEDY
Use materials within machine
capabilities
Adjust brake alignment.
Adjust brake alignment.
or die has
Polish out scratches,
REMEDY
Adjust the rear roll to be parallel
to the top roll.
Reduce the radius and make the
bend in several passes.
Clean material, polish nicks in
roller.
45
45
or sharpen blades,