YS12P_YS12F_YG12F_Mainte_E.pdf - 第62页
3-10 3 Periodic maintenance items 4 Apply grease to the ball scre ws. 1. X-axis, Y -axis Use the grease gun to supply the specif ied grease (NSL) to the grease nipples. Then mo ve the head bac k and forth by hand along e…
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3
Periodic maintenance items
3
Clean the ball screws.
1. Using the handle, move the head to one
end of each axis.
2. Wipe away the old grease and dirt from
the ball screw with a lint-free cloth or
paper towel (for clean room use).
3. Move the head to the opposite end of
each axis (X, Y and W axes) and wipe the
ball screw clean.
53307-L6-00
c
Wipe away the old grease and dirt in the lead groove of
the ball screw. Also check that no debris or residue
remains in the lead groove.
Cleaning the ball screws
Step 3
Wipe with cleaning cloth, etc.
X-axis
Y-axis
W-axis
Wipe with cleaning cloth, etc.
Wipe with cleaning cloth, etc.
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Periodic maintenance items
4
Apply grease to the ball screws.
1. X-axis, Y-axis
Use the grease gun to supply the
specified grease (NSL) to the grease
nipples.
Then move the head back and forth by
hand along each axis and wipe away
excess grease.
2. W-axis
Apply the specified grease (NSL) by hand
uniformly over the surface and lead
groove of the ball screw.
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5
Reattach the covers.
Reattach the grease spattering prevention
covers in the reverse order of the removal
procedures.
Greasing the ball screws
Step 4
Grease nipple for
X-axis ball screw
Grease nipple (right) for
Y-axis ball screw
Grease nipple (left) for
Y-axis ball screw Y-axis
X-axis
W-axis
W-axis ball screw
Y-axis
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Periodic maintenance items
2.3.2 Cleaning and greasing the X, Y and W axes linear guides
e
1
Press the emergency stop button.
The machine must be in emergency stop to
ensure safety during work.
2
Clean the linear guides.
1. Move the head (or conveyor rails) to one
end of its axis, and wipe away the old
grease and dirt from the linear guides
with a lint-free cloth or paper towel.
2. Move the head (or conveyor rails) to the
opposite side of its axis and wipe the
linear guides. (X, Y and W axes)
53313-L6-00
c
Wipe away thoroughly the old grease in the grooves of
the linear guide rails.
Cleaning the linear guides
Step 2
Guide rail Wipe with cleaning cloth or paper towel.