MEC-CP842-1.0E.pdf - 第142页
Adjustments >> Station Adjustme nts 7-6 MEC-CP842-1.0E 7.1.3 Nozzle V ertical Movement During Pickup (ST1) Slider Adjustment Adjust the height of the slid er to ensure that the cam fo llower can travel smoothly thr…
Adjustments >> Station Adjustments
MEC-CP842-1.0E 7-5
3 Ensure that there is a gap of 0 ~ 0.5 mm between the movable cutter lower sur-
face and the cutter unit base.
4 Use the cam handle to rotate the cam to 194°.
5 Adjust the rod so that the movable blade and fixed blade engages by 0.5 to 1.0
mm.
6 Ensure that the spring length is 38 mm.
0~0.5 mm
C7SM4009b
Movable cutter
Cutter plate
Fixed cutter
Movable cutter
0.5~1.0 mm
C7SM4008a
C7SM4010b
38 mm
Adjustments >> Station Adjustments
7-6 MEC-CP842-1.0E
7.1.3 Nozzle Vertical Movement During Pickup
(ST1)
Slider Adjustment
Adjust the height of the slider to ensure that the cam follower can travel smoothly
through the slider and along the cam groove.
1 Press the EMERGENCY STOP button. This turns off the 200V power.
2 In order to remove the nozzle shaft assembly, it is first necessary to remove the
upper clutch. Set the cam angle to 0° (nozzle shaft between ST9 and ST10) and
hold the shaft with a wrench (DCPJ0450) while loosening the Allen bolt. Turn
the loosened bolt by hand and then remove the clutch. (See illustration on the
next page.)
Caution:Remove the G or O nozzle shaft assemblies, because the turret slots are wider for these 2
shafts. Some maintenance is much more difficult with other turret slots.
3 Remove the linear guide clampers and vacuum hose, then remove the nozzle
shaft assembly.
Caution:When handling the nozzle shaft assembly exercise caution to ensure that the linear guide
and outer shaft do not slide off the end of the shaft.
WARNING
• Press EMERGENCY STOP before performing this procedure.
• Exercise extreme caution when working on the machine if the cam
is not at its origin (0 deg.). Spring recoil can rotate the cam inde-
pendently.
Outer shaft
C7SM4011a
Linear guide
Adjustments >> Station Adjustments
MEC-CP842-1.0E 7-7
Caution:Do not disassemble nozzle shaft assemblies carelessly. Special equipment and skills are
required to remove and reassemble a nozzle shaft. Such procedures should be attempted
only by maintenance staff who have attended training at Fuji and are equipped with the nec-
essary tools.
Outer
shaft
Clamper
Wrench
( DCPJ0450 )
Clutch
Bolt
Spring
Linear guide
Vacuum hose
A
B
Part
Bolt
size
Torque
Nm ( Kgf/cm )
A
B
M4
M4
2 ( 20 )
2 ( 20 )
Clamper
C7SM4012a
Nozzle
shaft
assembly
Caution : Washers may move when the
bolt is loosened because of the
spring under the clutch.
Rotate the placing
head while holding
the bolt with finger.