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Prodotti & Servizi - Selective Soldering Stand-Alone

 AOI - AUTOMATIC OPTICAL INSPECTION SYSTEM
  Model   VCTA-A480  Off-Line
 
 

General information

- Weigh-win Imaging Difference Model Technology (WIDM) analysis
  and intelligence, give a very facile programming
- Template gallery, zero defect production
- intelligence advanced inspection, at high-speed rate
- Multi-program, multi-united board and positive-negative testing,
  give a efficiency inspection
- More hardware and software protection setting, advanced safe feature
- Perfectible quality controlling of RoHS manufacture process
- Strong statistics analysis feature, get a relevant prediction to quality
  trend through displaying different NG distribution condition
- Expanded off-line programming, bar-code discerned system

 
Software
 
        
            English interface                             CAD data import 
                    
                                
  
              easy to operate
 
Software Feature

- Easy and fast programming
- Fast study and degug under guidance
- Guidance function let you follow the steps during program setup
- English S/W interface available for easy operation
- CCD Camera's path can be optimazed for rapid inspection speed
- Precise inspection result with low misjudgement
- Post-inpection, post-place and post-soldering S/W available
- Rework station S/W available
 

 

 

Statistics Principle: "W-I-D-M"

 "weigh-win imaging difference model technology"


- Through put a BMP picture into gried, analyses the coordinates of
  each pixel color, also the imaging details between differet gried pixels,
  then list out some mathematics algoritm and express functions
  (Create template in the initial program).

 - Then pick -up data of similar picture and analyze and calculate the data
   and, revert the result, color parameters and coordinates of BMP picture
   to a virtual "weigh-win" numerical image according to the weigh-win
   relationship set in software.  We call it "Weigh-Win Image" in short.
   The main numerical information contains image frame, color parameters
   and color distribution.

- The system will compare the inspection image with template image we
  create during programming, it will judge whether inspecting image complies
  with the template.

-  It inspect the soldering failures and component defects from following
   aspect:
   size, angle alignement, brithness, color and position relations.

                     the building
                                                                               production department             
      all machines tested before shipment

A-480  Technical Specification
 
Category
Items
Specification
Inspection-System
Inspection
Color Image Control
Camera
Color CCD Camera: 20um/pixel
Light
RGB Round Light
Image Processing Speed
0201 Chip
<9ms
Per image
<150ms
Inspection Items
Paste Printings Defects
Misaligned, Overflow, Insufficient, Paste, Paste Open and Stain
Component Defects
Missing, Misaligned, Skewed, Tomb Stone, Billboard, Overturned, Reversed, Wrong part,, and Damaged
Solder Defects
Overflow Solder,, Insufficient solder, and Solder Short
Anti Static Measures
Anti Static Material
Mache-System
PCB Size
2525mm~380480mm
PCB Thickness
0.5mm~2.5mm
PCB Warp Tolerance
<2mm (Fixture Rectification)
Component Clearance
<30mm
Mini-Component
0201 Chip
X,Y Platform
Driver
AC Servos
Orientation
<25um
Moving Speed
700mm/s (MAX)
Software
Operation System
Microsoft Windows2000
Controlling and Recognizing
Characteristics
WIDM, study OK template, automatic setting template images, identify data and error value
Operation
Graphic Programming
Mark
Mark Number
0-2Marks can be chosen
Recognizing speed
0.5s per Mark
Controller
Computer
Industry Computer P4, 3.0GHZ, 1GDDR, 160G hard drive
Display
19 inch TFT
Printer
Panel-mounted Micro-printer
Others
Machine Dimensions (LWH)
81cm90cm140cm
Weight
345Kg
Power Supply
AC220v 10%,Single Phase 5A 50/60Hz,Power Consumption 600W
materiale elettronico