Transcript Strip surface inspection

SURFSCAN 820
Visual system for
strip surface inspection
Basic technical parameters
UVB TECHNIK s r.o.
Otto Fučík
Ostravská
79A, 748
01 Hlučín
CAMEA, spol.
s r.o.
UVB TECHNIK s.r.o.
www.uvbtechnik.cz
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Basic features
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on-line monitoring of metal/paper/nonwoven/film strips using
line-scan cameras
defects detecting a localizing
defect classification using user-configurable neural network
engine
on-line and off-line defects representation
language localization and customization on customer needs
UVB TECHNIK s.r.o.
www.uvbtechnik.cz
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Basic hardware components
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Subsystems depends on material
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reflex illumination
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transmission illumination
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difuse illumination
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custom illumination
Modicam-Line 531/30 cameras – 2568pix
ModicamD2 Line cameras – 5135 pix
Line-scan cameras up to 70 kHz
GX6 rev.11 grabber cards
Can-EF adapter – lenses remote unit – iris and focus driving
industrial PCs, Intel platform, OS Windows XP/7
UVB TECHNIK s.r.o.
www.uvbtechnik.cz
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Basic technical parameters
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Suitable for variable grammage/materials
Configurable web width
Detection of all defects with sufficient optical contrast
Typical pixel area 0.4 mm2 @ 1000m/min (depends on user needs)
Defect classification based on neural network classificator
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Self-learning
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Classes managable by user
Computer module placed in office room (in case of use Gbit cameras)
Optional UPS for PCs
24h operation
On-line internet monitoring (depends on customers internet
connectivity)
UVB TECHNIK s.r.o.
www.uvbtechnik.cz
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Basic requirements from customer
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Basic cabling between production line and office room (computing unit)
can be up to 100 meters
230V to computing unit
230V to cameras unit
Detection gate by our specification
UVB TECHNIK s.r.o.
www.uvbtechnik.cz
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References
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Designed in cooperation with The Faculty of Electrical
Engineering and Communication
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Metal strips
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Dana Glacier Tribometal Dolný Kubín Slovakia
ArcelorMittal (Válcovny plechu a.s. Frýdek-Místek)
Paper
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JIP Papírny Větřní
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Breathable film
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Fatra Napajedla a.s.
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PS-04 – 2 cameras
L20 – 2 cameras
L22 – 2 cameras
Nonwovens
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Pegas Nonwovens a.s. – Bučovice plant
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L02 – 6 cameras
L03 – 6 cameras
Pegas Nonwovens a.s. – Přímětice plant
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UVB TECHNIK s.r.o.
L05
L07
L08
L09
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8 cameras
8 cameras
10 cameras
8 cameras
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Components
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GX6 r.11, MG7
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PCI image grabber
Bus-master transfer mode
DSP TI TMS320C32
XILINX Spartan
UVB TECHNIK s.r.o.
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Typical architecture
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Industrial PCs, Intel platform
Up to 4 cameras / PC
Up to 16 cameras / system
software
CVT server
measuring arbitration
results gathering
results archivation
ethernet
detected
defects
output
software
CVT cam
digitalization
algorithms
UVB TECHNIK s.r.o.
software
CVT cam
digitalization
algorithms
software
CVT cam
software
CVT cam
digitalization
algorithms
digitalization
algorithms
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Software
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CVT-CAM
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CVT-SERVER
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Administration of all CVT-CAM modules, user interface for
changing of profiles (detection sensitivity)
data archivation
on-line data representation
CVT-VIEW
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Basic low-level engine for image grabbing and image
processing
Off-line data representation and data managing
EventLogger
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System monitoring and history viewer
UVB TECHNIK s.r.o.
www.uvbtechnik.cz
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CVT-SERVER
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CVT-SERVER
UVB TECHNIK s.r.o.
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CVT-SERVER
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CVT-SERVER
UVB TECHNIK s.r.o.
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CVT-VIEW
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CVT-VIEW
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Jumbo, roles and exchanges manipulation
UVB TECHNIK s.r.o.
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Graphical representation of defects
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Defect detail
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Report list
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EventLogger
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Detection algorithms
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Adaptive lens iris control
Automatic material calibration
On the fly material recalibrating
Size threshold
Area threshold
Cluster analysis
Adaptive threshold
Adjustable sensitivity
Classification – user defined classes
UVB TECHNIK s.r.o.
www.uvbtechnik.cz
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Advantages
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Hardware flexibility, availability
Autocalibration to light source
Autocalibration to variable grammage/material
Software flexibility
Low operating costs
Low price of parts
10 years of references – line-scan products
16 years of references – all products
UVB TECHNIK s.r.o.
www.uvbtechnik.cz
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Defects examples
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UVB TECHNIK s.r.o.
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Contact
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UVB TECHNIK s r.o.
Ostravská 79A, 748 01 Hlučín, Czech republic
tel.: +420 595044444
fax: +420 595044700
www.uvbtechnik.cz
[email protected]
UVB TECHNIK s.r.o.
www.uvbtechnik.cz
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