YS12P_YS12F_Mainte_E - 第121页
5-2 5 Lubrication points and schedule 2. Lubrication points and schedule 2.1 X-axis X-axis lubrication points Guide and ball screw X-axis guide Grease nipples (small) 2 places X-axis guide Grease nipples (large) 2 places…
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Lubrication points and schedule
1. Lubrication preparations
1.1 Compatible grease
For greasing procedures, always use the YAMAHA prescribed grease shown below.
c
CAUTION
Using unauthorized grease could damage the machine.
Lubrication Point Lubrication section Grease Name
Main unit
X-axis
Ball screw
NSL grease
Part No.: K48-M3856-00X
Guide
Y-axis
Ball screw
Guide
W-axis
Ball screw
Guide
Hexagon spline
PU-axis
Ball screw
Ball guide
Head Z-axis Spline shaft
1.2 Grease gun
The grease gun has 3 interchangeable nozzle types to accommodate the various greasing point configurations.
Always use the prescribed nozzle for the greasing point in question.
Grease gun
Grease gun
30° bent type nozzle
Standard nozzle
The various
nozzle tips are
inserted here
Flexible chuck type nozzle
30°
OD ø14 tip
OD ø10 tip
OD ø0.5 tip
53500-M7-00
c
CAUTION
Prepare the tip nozzle for grease to be used. If two or more kinds of grease with different characteristics are mixed in
the nozzle and it is applied, this may cause the machine performance to lower.
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Lubrication points and schedule
2. Lubrication points and schedule
2.1 X-axis
X-axis lubrication points
Guide and ball screw
X-axis guide
Grease nipples (small) 2 places
X-axis guide
Grease nipples (large) 2 places
X-axis ball screw
Grease nipples (large) 1 place
Grease gun:
Manual lubrication:
53501-M7-00
Lubrication section Lubrication point Interval Procedure
Guide (Right) 2
Once every
2 months
Grease gun: Standard nozzle (ø10 mm)
Guide (Left) 2 Grease gun: Bent type nozzle (ø5 mm)
Ball screw 1 Grease gun: Standard nozzle (ø10 mm)
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Lubrication points and schedule
2.2 Y-axis
Y-axis lubrication points
Grease nipple for Y-axis
ball screw
Grease nipples (2 places
each on front and rear)
for Y-axis guide
Grease nipple for Y-axis
ball screw
Grease nipples for
Y-axis guide
Grease gun:
Manual lubrication:
53502-M7-00
Lubrication section Lubrication point Interval Procedure
Guide 4
Once every
2 months
Grease gun: Standard nozzle (ø10 mm)
Ball screw 2
2.3 PU-axis
PU-axis lubrication points
Ball screw Ball screwBall guide Ball guide
Grease gun:
Manual lubrication:
53503-M7-!0
Lubrication section Lubrication point Interval Procedure
Ball guide 2
Once every
2 months
Manual lubrication
Ball screw 2