Maintenance Manual - 第140页

AV131 MAINTENANCE MANUAL 7.2 P eriodi c Inspecti on I tems D79MEC- Z0-020- A0 7.2- 7 7.2. 5 Trimonthl y Check I tems The f ollowi ng tables summari ze the peri od i c inspecti on it e m s that are t o be per f orm ed t r…

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AV131
MAINTENANCE MANUAL
7.2 Periodic Inspection Items
D79MEC-Z0-020-A0
7.2-6
Unit No. Item Task
Oiling
volume
Description
9.
Sliding surfaces
between the shaft and
the bush
0.5 cm
3
Position: Grease nipple
7.6.1
Insertion Head
10
Sliding surfaces
between the guide and
the rod
0.1 cm
3
7.7.1
Transfer Arm
Interlock Unit
1. Cam follower 0.1 cm
3
Position: Sliding surface
1.
Sliding surfaces
between the roller
follower and the cam
0.5 cm
3
Position: Cam surface
2.
Sliding surfaces
between the flange
and the lower anvil
3.
Engagement between
the gear and the shaft
gear
0.3 cm
3
Position: Grease nipple
4.
Sliding surfaces
between the cam
follower and the nut
7.9.2
Lower Anvil
5.
Sliding surfaces
between the cam
follower and the roller
guide
0.1 cm
3
Position: Roller surface
AV131
MAINTENANCE MANUAL
7.2 Periodic Inspection Items
D79MEC-Z0-020-A0
7.2-7
7.2.5 Trimonthly Check Items
The following tables summarize the periodic inspection items that are to be performed trimonthly.
For the details of inspection positions and lubrication method, refer to the subsequent sections.
Numbers in the Unit column show the relevant sections to be referred to.
Inspection (3 months)
Unit No. Item Task Description
7.6.6
Main Unit
b. Worm reduction gear
Make sure that lubricant is not leaking out from the
worm reduction gear.
Make sure that the belt is not worn or damaged.
7.6.3
Insertion Unit
Drive
a. Belt
Make sure that belt tension is properly adjusted.
Oiling (3 months)
Unit No. Item Task
Oiling
volume
Description
3. LM guide (X)
2 cm
3
each
4. LM guide (Y)
2 cm
3
each
Position: Rail surface
7.3.1
X-Y Table
5. LM guide
0.25 cm
3
1. Shaft surface 0.25 cm
3
Apply a thin coat of grease.
7.4.1
Transfer Rail
2. Cylinder support
1 to 2
drops
Position: Each support
1. Shaft rotor
1 to 2
drops
7.5.1
Positioner
2. Shaft sliding surface
Moderate
amount
Wipe it with a cloth dampened with
machine oil.
7.6.4
JW Head Drive
Unit (Option)
9.
Spring support pin
(2 positions)
0.5 cm
3
11. Spring (x 2)
12. Spring (x 2)
13. Spring (x 2)
14. Spring
15 Pin (2 positions)
16. Pin (2 positions)
17. Pin (2 positions)
18. Pin (2 positions)
7.6.1
Insertion Head
19 Pin (2 positions)
0.5 cm
3
7.6.6
Main Unit
2. Gear surface 0.5 cm
3
Position: Engagement of gear
1. Lever support
1 to 2
drops
7.7.2
PCB Transfer
Unit
2. Shaft
Moderate
amount
Position: Sliding surface
AV131
MAINTENANCE MANUAL
7.2 Periodic Inspection Items
D79MEC-Z0-020-A0
7.2-8
Unit No. Item Task
Oiling
volume
Description
1. LM guide (x 2)
2.0 cm
3
each
120
inputs
1.0 cm
3
each
60
inputs
Position: Rail surface
2.
Cam follower
120 inputs (x 12)
60 inputs (x 6)
1.9 cm
3
each
Position: Roller surface
7.8.1
Part Supply Unit
3. Ball screw shaft
120
inputs
80 cm
3
60
inputs
50 cm
3
Position: Sliding surface
9.
Sliding surface of the
cam follower
Position: Sliding surface
7.8.2
Transfer Chuck
10. Spring support pin
0.5 cm
3
6.
Rotating sliding
surface of the pin
7.9.2
Lower Anvil
7.
Rotating sliding
surface between the
shaft and the pin
1 to 2
drops
Grease up at assembly
1.
Collar
(2 positions: left/right)
2.
Collar
(2 positions: left/right)
3.
Collar
(2 positions: left/right)
4.
Collar
(2 positions: left/right)
Position: Sliding surface
7.12.1
Cover Unit
5. Hinge
1 to 2
drops
each
Position: Clearances of 25 mm intervals
Oil Change (Every 5000 hours)
Unit No. Item Task
Changing
volume
Description
7.6.6
Main Unit
3. Worm reduction gear
1.9 L
Position: Oil hole
Change oil after the first 2000 hours
and thereafter every 5000 hours.