Trouble Shoot Ing
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TROUBLE
FEED STOP SUDDENLY
DURING MACHINING
FEED RATE CHANGE
NOT WORK
KNEE CANT DE POWER
ELEVATED
HHD TO CIIUGE
SPEED OF HORIZONTAL
RAPID TRAVERSE OF
FEEDBOX NOT IORK
CAUSE
CORRECTION
1. Overload makes the shear
1. Check the overload cause and
pin shear out.
replace shear pin.
2. The jaw of the
two
speeds
I. Replace
the tTo speeds
rocker broken.
rocker.
I. Knee is locked on column.
I. Release lock bolts.
2. Over weight of Torkpiece,
2. Use hand elevating.
f i-x t
II
res ... etc .
(Max load capacity 350
kgs)
3. Poor lubrication between
Knee and column.
1. Gears not llleshed.
2. Poor lubrication on
spline shaft and gears.
I. Wrong motor rotating di-
2. Multi-disc clutch Torn.
3. Check lubrication.
1. Use "Inching· button.
2. Check lubrication.
1. Reconnect the power supply.
2. Adjust clutch.
3. Rapid traverse shifter worn.3. Replace shifter
- 42-
Property
of
Kent
Industrial
USA
Do
Not
Reproduce