0197787-01_UM_HeadVerification_708_EN.pdf - 第83页

SIPLACE Head V erification User Manual Edition 01/2015 83 5 Matrix for Cause and Errors Analysis Figure 57 : Error and an alysis over view Ch apter Script ´s CP P C P 20P CP 20A Component sens or (B E-Sensor) DP Drive Fi…

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SIPLACE Head Verification
User Manual Edition 01/2015
82
Meaning of the Results
"Up X [µm]" and "Up Y [µm]" errors at all segments:
1. Check the star zero point correction
"Down X [µm]" and "Down Y [µm]" at all segments:
1. Z axis linear guide loose or defective Check or replace the Z motor
"Up X [µm]" / "Up Y [µm]" / "Down X [µm]" / "Down Y [µm]" at individual segments:
1.
Segment deformed, possibly after a crash Replace segment / DP
2. Linear guide DP/segment worn out Replace the DP / replace the linear guide for segment
SIPLACE Head Verification
User Manual Edition 01/2015
83
5 Matrix for Cause and Errors Analysis
Figure 57: Error and analysis overview
Chapter Script´s CPP CP20P CP20A
Component sensor
(BE-Sensor)
DP Drive
Filterdisc
Preasureregulator Valve
Hoding Circuit
(Vacuum Hoses)
Placement Circuit
Star-Axis
Z-Axis
Lightbarrier Z-Down
Nozzle
(Nozzle seating)
Anti Glare Shield
Complete System
6.1 BE-Sensor voltage and z-heigths X X X
x
(if all segments are
effected)
x
(Ball bearing)
x
(if all segment
affected, tolerance in
the jaw )
6.2 Holding Circuit (sealed nozzle) X X X x x
6.3 Nozzle Spring X X X
x
(Spring force +
deflection way)
x
(Switch point light
barrier)
6.4 Z-Axis movement X X X
x
(Linear Guide)
x
(if all segment
affected, linear
x
6.5 Anti Glare Shield mounting x
x
(if all segments
affected)
x
6.6 Air & vacuum with head sensors X X X x x x
6.7 Head endurance run 01005 X X x
x
(Linear Guide, dp
rotation)
x x
x
(If all segment
affected, motor /
x x
6.8 Head endurance run LS X X X x
x
(Linear Guide, dp
rotation)
x x
x
(if all segments
affected)
x x x
Segment offset up (fast)
x
(Linear guide +
mounting
tolerance)
Segment offset down (fast) x x
6.10 Filter disc X x
6.11 Z/DP Positioning X x x x x
6.12 DP-Rotation test X X X
x
(DP rotation)
6.13 ZDS sensor values X x x
6.14 Component sensor calibration X x
Segment offset up
x
(Linear guide +
mounting tolerance)
Segment offset down x x
Headtype
Parts to be changed or analyzed
6.9
6.15
X
X
X
X
SIPLACE Head Verification
User Manual Edition 01/2015
84