00198382-03_UM_SIPLACE-CA4-V2_EN.pdf - 第138页
3 Technical data and assemblies I nstruction manual SIPLACE CA4 V 2 3.7 PCB conveyor system From software version 713.0 Edition 12/20 19 138 3.7.8 W orkpiece carrier warp age for p anel lane and wafer lane conveyor 3 3 V…
Instruction manual SIPLACE CA4 V2 3 Technical data and assemblies
From software version 713.0 Edition 12/2019 3.7 PCB conveyor system
137
3.7.7.2 PCB warpage during placement
3
3
Changes in the surface position are automatically applied by the functions for learning the height.
3
3
PCB warpage up, max. 2.5 mm
PCB warpage down, max. 2.5 mm
PCB support
To avoid impairing the placement quality and speed, we recommend using a PCB support e.g.
Smart Pin Support so that the PCB warpage downwards does not exceed 0.5 mm.
3 Technical data and assemblies Instruction manual SIPLACE CA4 V2
3.7 PCB conveyor system From software version 713.0 Edition 12/2019
138
3.7.8 Workpiece carrier warpage for panel lane and wafer lane conveyor
3
3
Vacuum tooling
Workpiece carrier
The front and back edge of the workpiece carrier may not be curved upwards. There is no guarantee that
the curvature will be pulled flat by the vacuum tooling.
Warpage across the direction of transport max. 1 % of diagonal but not more than 0.1 mm. The warpage
is then pulled flat by the vacuum tooling.
The side edges may not be curved downwards.
The side edges may not be curved upwards.
Instruction manual SIPLACE CA4 V2 3 Technical data and assemblies
From software version 713.0 Edition 12/2019 3.7 PCB conveyor system
139
3.7.9 PCB camera, type 28 GigE
Item no.: 03101402-xx
3.7.9.1 Structure
3
Fig. 3.7 - 8 PCB camera, type 28 GigE
(1) Camera amplifier
(2) PCB camera lens and illumination
3.7.9.2 Technical data
3
(1)
(2)
PCB fiducials Up to 3 (subpanels and multiple panels)
Up to 6 for the Long Board Option (optional PCB fiducials are
produced by the optimization).
Local fiducials Up to 2 per PCB (may be of different type)
Library memory Up to 255 fiducial types per subpanel
Image analysis Edge detection method (singular feature) based on grayscale
values
Illumination type Front-illumination (3 levels, programmable as required)
Detection time per
fiducial/bad fiducial
20 ms - 200 ms
Field of vision 5.78 mm x 5.78 mm
Distance from the focus plane 28 mm