Maintenance Manual - 第136页

AV131 MAINTENANCE MANUAL 7.2 P eriodi c Inspecti on I tems D79MEC- Z0-020- A0 7.2- 3 7.2. 3 Biw eekly Check Items 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 e v er…

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AV131
MAINTENANCE MANUAL
7.2 Periodic Inspection Items
D79MEC-Z0-020-A0
7.2-2
7.2.2 Weekly Check Items
The following table summarizes the periodic inspection items that are to be performed weekly.
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 (Weekly)
Unit No. Item Task Description
7.4.1
Transfer Rail
a. Photo sensor
Remove oil or dust.
7.5.1
Positioner
a. Reference pin
Make sure that the reference pin is not worn or
damaged.
7.6.6
Main Unit
a. Manual rotation wheel
Make sure that the gear rotates smoothly.
Make sure that the transfer pin claw is not
loosened.
7.7.2
PCB Transfer
Unit
a. Transfer pin
Make sure that the transfer pin claw is not
damaged or deformed.
7.10.1
Tape Cutter
b. Cutter condition check
Check it by cutting a piece of paper.
a. Element
Make sure that the vacuum pump filter element is
not clogged or damaged.
7.11.1
Vacuum Pump
b. Hose
Make sure that the hose is not damaged.
Make sure there is no abnormal noises.
Checking is easy with the transparent hose
within the anvil.
7.11.2
Pneumatic
Circuit
a. Oil level
Make sure that the oil level is between the
maximum and minimum limits.
AV131
MAINTENANCE MANUAL
7.2 Periodic Inspection Items
D79MEC-Z0-020-A0
7.2-3
7.2.3 Biweekly Check Items
The following tables summarize the periodic inspection items that are to be performed every other week.
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 (Every other week)
Unit No. Item Task Description
c. Ball screw
d. LM guide
Remove dirt or dust.
7.9.1
Upper Anvil
e. Waste intake
Remove any wastes.
Oiling (Every other week)
Unit No. Item Task
Oiling
volume
Description
1. Pusher Position: Up/down sliding surfaces
2. Insertion guide
3. Slide cam
0.05 cm
3
4. Guide
5. Guide base
6. Roller and slide cam
7. Pin and block lever
8.
Pin, lever and guide
base
0.02 cm
3
9.
Pin, bracket and
bending die
0.01 cm
3
Position: Sliding surface
10. Pusher
11. Insertion guide
0.02 cm
3
Position: Sliding surface in the direction
of pitch
7.6.2
Insertion Unit
12.
Fitting surfaces
between the insertion
guide and the slide
cam
0.01 cm
3
Position: Fitting surface
1. Ball screw 0.5 cm
3
7.6.3
Insertion Unit
Drive
2. LM guide (2 areas)
0.1 cm
3
each
Apply grease after removing all foreign
matters.
2.
Sliding surfaces
between the cam
follower and the rod
0.5 cm
3
4.
Sliding surfaces
between the shaft and
the block.
0.1 cm
3
5.
Sliding surfaces
between the rod and
the bush (Insertion
Head) (2 areas)
0.1 cm
3
each
7.6.4
JW Head Unit
(Drive)
(Option)
6.
Sliding surfaces
between the shaft and
the cam follower
0.1 cm
3
7.6.5
JW Head Unit
(Option)
1.
Jumper wire setting
knob
0.5 cm
3
each
Position: Sliding surface
AV131
MAINTENANCE MANUAL
7.2 Periodic Inspection Items
D79MEC-Z0-020-A0
7.2-4
Unit No. Item Task
Oiling
volume
Description
1.
LM guide for 90°
rotation chuck
(4 areas)
2.
LM guide for insertion
unit transfer
3.
LM guide for sliding the
chuck vertically
4.
LM guide for sliding the
chuck back and forth
0.1 cm
3
Position: Sliding surface
5.
Sliding surface of the
groove cam
Position: Grease nipple
6. Lever support
7.
Lever support
(2 areas)
7.8.2
Transfer Chuck
8.
Sliding surfaces
between the pin and
the chuck (4 areas)
0.5 cm
3
Position: Sliding surface
1. Lever support
2. Roller (2 areas)
1 to 2
drops
Position: Support unit
3. LM guide (2 areas) 0.1 cm
3
7.9.1
Upper Anvil
4. Ball screw 0.5 cm
3
Position: Sliding surface
1.
Sliding surfaces
between the guide and
the slider (left/right)
Inject grease through the oil holes (× 4)
using a grease gun fitted with a P-type
attachment. (from Z axis side on the
back)
2. Bush support pin
0.3 cm
3
each
Position: Grease nipple
3. Roller follower
0.5 cm
3
each
Position: Roller surface
4.
Sliding surface of the
roller follower
0.5 cm
3
7.10.1
Tape Cutter
5.
Sliding surfaces
between the guide and
the roller follower
(top/bottom)
0.3 cm
3
each