YSM40 Mainte_E - 第140页

Chapter 5 Lubrication points and schedule Contents 1. Lubrication preparations 5- 1 1.1 Compatible grease 5- 1 1.2 Grease gun 5- 1 2.  5- 2 2.1 X-axis 5- 2 2.1.1 4-beam type …

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4-14
4
Long-term inspection and other maintenance
4.3.3 Reassembling the head cover
1
Replace the gasket.
1. Remove the gasket from the head cover
and clean the head cover.
2. Blow air to dry the head cover and then
fit a new gasket in the head cover.
53434-N5-00
2
Reassemble the head covers.
1. Insert the connecting pipe into the head
covers.
2. Align the screw holes in the left and right
casings with the holes in the head
covers, and tighten the four bolts
(M6×L30) each (total of 8 bolts) using a
torque limiting screwdriver.
Tightening torque: 8N•m
53435-N5-00
3
Reattach the panel.
Place the pump on its side and attach the
panel.
Replacing the gasket
Step 1
Head coverGasket
Reinstalling the head covers
Step 2
Head coverTorque limiting screwdriver
Chapter 5 Lubrication points and schedule
Contents
1. Lubrication preparations 5-1
1.1 Compatible grease 5-1
1.2 Grease gun 5-1
2.

5-2
2.1 X-axis 5-2
2.1.1 4-beam type 5-2
2.1.2 2-beam type 5-3
  4
2.2.1 4-beam type 5-4
2.2.2 2-beam type 5-5
2.3 W-axis 5-6
2.4 PU-axis 5-7
2.5 Head unit 5-8
2.5.1 HS head 5-8
2.5.2 FL head 5-9
  0
  0
3.2 AH-axis 5-11
3.3 Pickup station and others 5-12
  3
5-1
5
Lubrication points and schedule
1. Lubrication preparations
1.1 Compatible grease
Forgreasingprocedures,alwaysusetheYAMAHAprescribedgreaseshownbelow.
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
Using unauthorized grease could damage the machine.
Lube Point Guide Ball screw Remarks
Main unit
X-axis NSL grease NSL grease
Y-axis NSL grease — Guide only
W-axis NSL grease NSL grease Also used at hexagon spline
PU axis — NSL grease
cATS
AZ-axis NSL grease NSL grease
AH-axis NSL grease NSL (Ball guide) NSL is also used for rack gear.
Pickup station NSL grease —
Vertical guide NSL grease —
Magazine shaft — NSL (Ball guide)
Both sides of feeder cart NSL (Cam follower) —
n
Head unit
Lube Point Grease
HS Ball screw, main shaft, clutch, scissors gear LG2
FL Ball screw, scissors gear, spline shaft NSL
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° bend 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-N5-00
c

Prepare a different nozzle for each different grease type. If two or more types of grease with different characteristics
