Bucktool BG2600, Инструкция по эксплуатации

Страница: 18 / 24

BG2600
18
Problem(s) Possible Cause(s) Suggested Solution(s)
Lines on surface of
workpiece.
1. Impurity on wheel
surface.
2. Workpiece not being held
tightly.
1. Dress the grinding wheel.
2. Use a holding device to firmly
retain the workpiece.
Burning spots or
cracks in the
workpiece.
1. Improper type of grinding
wheel.
2. Improper feed rate.
3. Coolant required.
1. Try a wheel which is softer style
or a coarser grit.
2. Slow down the rate of movement
of the workpiece into wheel.
3.
Add optional coolant system or
introduce coolant by hand.
Wheel dulls quickly,
grit falls off.
1. Depth of cut too great.
2. Wheel is soft.
3. Wheel diameter too small.
4. Bad wheel dress.
5. Defective wheel bonding.
1. Slow down the rate of movement
of the workpiece into wheel.
2. Wheel too soft for the material
being ground, select harder bond.
3. Replace the wheel.
4. Dress the wheel.
5. Consult manufacturer of grinding
wheel.
Wheel clogs and
workpiece shows
burn marks.
1. Wheel is too hard.
2. Feed rate too slow.
3. Bad wheel dress.
4. Coolant required.
1. Wheel too hard for the material
being ground, select softer bond.
2. Increase the rate of movement of
the workpiece into wheel.
3. Dress the wheel.
4. Add optional coolant system or
introduce coolant by hand.
TR
OUBLESHOO
TING GUIDE