YG100R_Mainte_E.pdf - 第55页
3-17 3 Periodic maintenance items 4 A p p l y g r e a s e t o t h e b a l l s c r e w s . 1 . X - a x i s , Y - a x i s U s e t h e g r e a s e g u n t o s u p p l y t h e s p e c i f i e d g r e a s e ( N S L ) t o t h …
3-16
3
Periodic maintenance items
3
Clean the ball screws.
1. Using the handle, move the head to one
end of each axis (X and Y axes).
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 and Y axes) and wipe the
ball screw clean.
53317-F9-10
c
CAUTION
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.
3-17
3
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. Also apply the specified grease
by hand uniformly over the surface and
lead groove of the ball screw.
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.
5
Reattach the covers.
Reattach the grease spattering prevention
covers in the reverse order of the removal
procedures.
n
Grease list
For ball screws
No. Axis Grease name Grease type How to grease
1 X and Y axes NSL Lithium-based grease
Use a grease gun.
Also apply grease by hand.
2 W axis NSL Lithium-based grease Apply grease by hand.
Greasing the ball screws
Step 4
Grease nipple
Grease gun
Grease gun
X-axis
Y-axis
3-18
3
Periodic maintenance items
2.2.2 Cleaning and greasing the X, Y and W axis 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.
53320-F9-10
c
CAUTION
Wipe away thoroughly the old grease in the grooves of
the linear guide rails.
3
Apply new grease to the guide rails.
1. X axis
Use the grease gun to supply the
specified grease (NSL) to the X-axis linear
guide grease nipples.
The grease nipples are located behind
the head assembly, two each on the
right and left at the positions (heights) of
the upper and lower linear guides (total
of 4 places).
2. Y1 and Y2 axes
Use the grease gun to supply the
specified grease (NSL) to the Y-axis linear
guide grease nipples. The grease nipples
are located on the front and back sides
of the slider on each Y-axis linear guide
(total of 4 places).
3. W axis
Apply grease (NSL) by hand uniformly
over the surface and groove of the linear
guide rails.
53383-F9-00
4
Remove excess grease.
After moving the head (or conveyor rails)
back and forth a few times along their axes,
wipe away excess grease.
n
Grease list
For linear guides
No. Axis Grease name Grease type How to grease
1 X and Y axes NSL Lithium-based grease Use a grease gun.
2 W axis NSL Lithium-based grease Apply grease by hand.
Cleaning the linear guides
Step 2
Guide rail Wipe with cleaning cloth or paper towel.
Grease nipple for linear guide
Step 3
Y-axis guide
X-axis guide Grease nipple
Grease gun
Grease gun