Maintenance Manual - 第139页

AV131 MAINTENANCE MANUAL 7.2 Per iodic Inspecti on Items D79MEC- Z0-020- A0 7.2- 6 Uni t No. Item T ask Oilin g vol ume Descrip tion 9. Sli ding surf aces between the shaf t and the bush 0.5 cm 3 Posit ion: G rease nippl…

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AV131
MAINTENANCE MANUAL
7.2 Periodic Inspection Items
D79MEC-Z0-020-A0
7.2-5
7.2.4 Monthly Check Items
The following tables summarize the periodic inspection items that are to be performed monthly.
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 (Monthly)
Unit No. Item Task Description
a. Roller Make sure that the roller turns smoothly.
7.7.1
Transfer Arm
Interlock Unit
b.
Transfer arm interlock
unit
Make sure that the unit is not worn, and moves
smoothly without abnormal noises.
a. LM guide
7.8.1
Part Supply Unit
b. Ball screw shaft
Remove dirt or dust.
Protective glass
7.9.3
Automatic
Correction Unit
a.
Projector
Remove oil or dust.
Oiling (Monthly)
Unit No. Item Task
Oiling
volume
Description
1. Ball screw (X)
7.3.1
X-Y Table
2. Ball screw (Y)
3 cm
3
each
Position: Thread
1.
Sliding surfaces
between the guide and
the rod
0.1 cm
3
3. Cam surface 0.5 cm
3
Position: Periphery
7.
LM guide (2 units: front
and rear)
0.6 cm
3
each
Position: Rail surface
7.6.4
JW Head Drive
Unit (Option)
8.
Contacting surfaces
between the shaft and
the pusher
0.05 cm
3
7.6.5
JW Head Unit
(Option)
2. Worm gear
0.5 cm
3
each
Position: Grease nipple
7.6.6
Main Unit
1. Cam surface 0.5 cm
3
Position: Cam surface
1.
Sliding surface of the
cam follower (5 areas)
2.
Rotating bearing of the
shaft
Set cycle timer to 262° for the
lubrication.
3.
Sliding surfaces
between the slider and
the frame
4.
Sliding surfaces
between the shaft and
the bush
Position: Grease nipple
5.
Sliding surfaces
between the shaft and
the bush (2 areas)
6.
Sliding surfaces of the
shaft, bush and guide
(3 areas)
7.
Sliding surface of the
slider
7.6.1
Insertion Head
8. Trapezoidal screw
0.5 cm
3
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