10
VL-NZ50U/NZ100U
VL-NZ150U
5. MECHANISM ADJUSTMENT JIGS AND PARTS
5-1. Mechanism check adjustment jigs
50 or more
ø2
No. 0 cross-bit
No. 00 cross-bit
Tolerance
±
0.1
Tip thickness 0.5
1.4
3
2
* For Tu guide adjustment.
* For T roller adjustment.
* Bit shape (see figure below).
1. Torque screwdriver
150mN·m
2. JiGTD1500RTDH
3. CB
1. Master plane
2. 9EQMP-VLPD1
3. CL
* For checking reel base
height.
1. Height adjustment
screwdriver
2. 9EQDRiVER-DH5
3. BC
* For guide roller adjustment.
1. Height adjustment jig
2. 9DAHG-PD1
3. BZ
* For height adjusting.
Fig. 2
Fig. 1
String
Weight
Reel hub
String
<How to make jigs for mechanism checking and adjustment>
(1) Reel hub for back tension measurement (Fig. 1)
1) Obtain a commercially available cassette tape reel hub.
(Disassemble the cassette tape and remove the tape from
the reel hub.)
2) Paste one end of a string (about 20cm long) to the reel hub
with (for example) cellophane tape.
3) Paste the weight of about 0.21N on the upper side reel hub.
(2) String for use in pinch roller snap-fit force measurement (Fig. 2)
1) Obtain an approximately 20cm length of commercially available string.
2) Tie the 2 ends together to form a loop.
5-2. Parts for regular periodic inspection and maintenance
1. Oil
Cosmo Hydro HV22
2. 9EQ-Oil-HV22
3. AE
* Cosmo Petroleum K.K.
1. Cleaning paper
2. JiGDUSPER
3. AP
* DUSPER
∑
(SIGMA)
(Ozu Co., LTD.)
1. Grease: Moly Coat
YM-103
2. 99FGREASE-YM103
* Dow corning
1. Screw lock (1401B)
* Three Bond
<Note: The entries of list>
Configuration
1. Name
2. Part No.
3. Code
* Model, Uses Remarks
1. Cleaning liquid:
Industrial-use ethyl alcohol
* Commercially available item
1. Extremely thin cotton swab
* Commercially available item
1. Alignment tape – (
I
)
2. VR3-GAZXS
3. CF
* For tape running
adjustment.
1. Alignment tape – (
II
)
2. VR3-GTZQS
3. CG
* For SW point adjustment.
* 90ADVC-TAPE can use,
too.
<Miscellaneous>
(1) Slide caliper
(2) Precision screwdrivers
(Phillips head and slotted)
(3) Radio needle-nose pliers
(4) Tweezers
1. For hexagon nut
opposite side 3mm bit.
2. 95CM22001
3. BL
* For S guide hexagon
nut installation.
<Note:
The entries of list>
Configuration
1. Name
2. Part No.
3. Code
* Model, Uses Remarks
1. PB-use cassette
Torque meter
2. 9DASD-1015
3. DB
* 1mN·m/1.5mN·m
1. Torque gauge
2. JiGTG0045
3. CN
* For use in VS-REW wind-
ing torque measurement.
1. Torque gauge head
2. 9EQTGH-DH5000
3. BW
* For use with the torque
gauge listed left.
1. Tension gauge 4N
2. JiGSG0400
3. BK
* For measurement of
pinch roller pressure.
1. Dial tension gauge
2. 9DAPTG-10-10W
3. CA
* PTG-10
