SPF维修.pdf - 第49页

SPF 4.1 Adjustment Check List SERVICE MANUAL 4.1−4 D54SEC−83−010−B0 No. Adjustment Item Check Refere nce V ertical movement noise, looseness and rattle, etc. PCB support plate Coplanarity (0 ° ) Within 0.1mm Height to st…

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4.1 Adjustment Check List
SERVICE MANUAL
SPF
4.1−3
D54SEC−83−010−B0
No.
Refere
nce
CheckAdjustment Item
Positionin
g
Return from any position of +
direction
Positioning
unit automatic
width control
axis
Return from any position of −
direction
axis
Origin return position
Sta
g
e
Return from any position of +
direction
Stage
automatic
width control
axis
Return from any position of −
direction
axis
Origin return position
Return from any position of +
direction
L axis
Return from any position of −
direction
Origin return position
Return from any position of +
direction
3 Axes
Origin return
movement
UL axis
Return from any position of −
direction
Origin return position
Return from any position of +
direction
CX axis
Return from any position of −
direction
Origin return position
Return from any position of +
direction
CY axis
Return from any position of −
direction
Origin return position
Return from any position of +
direction
SCX axis
Return from any position of −
direction
Origin return position
SPF
4.1 Adjustment Check List
SERVICE MANUAL
4.1−4
D54SEC−83−010−B0
No.
Adjustment Item Check
Refere
nce
Vertical movement noise,
looseness and rattle, etc.
PCB support plate
Coplanarity
(0°)
Within 0.1mm
Height to
stage rail
upper face
55.9±0.05mm
Positioning unit
automatic width
control
Clearance
between PCB
0.6to1.0mm
4 Stage
Screen holder
Gap between
stage rail
0 to −0.1mm
Screen
holder
Coplanarity Within 0.03mm
Transfer belt tension
Wearing and cleaning of transfer belt
Rail Coplanarity
(0°)
Within 0.1mm
Parallelism
(Fixed rail)
Within 0.2mm
4.1 Adjustment Check List
SERVICE MANUAL
SPF
4.1−5
D54SEC−83−010−B0
No.
Adjustment Item Check
Refere
nce
Transfer belt tension
Wearing and cleaning of transfer belt
Loader
Clearance
between
loader rail and
stage rail
5.0 to 6.0mm
L
oa
d
er
Parallelism
between
loader rail and
stage rail
Within 0.2mm
5
PCB
Gap between
loader rail and
stage rail
Within 0.2mm
5
PCB
transfer
Transfer belt tension
Wearing and cleaning of transfer belt
Unloader
Clearance
between
unloader rail
and stage rail
5.0 to 6.0mm
U
n
l
oa
d
er
Parallelism
between
unloader rail
and stage rail
Within 0.2mm
Gap between
unloader rail
and stage rail
Within −0.2mm