Industry Directory | Consultant / Service Provider
Easy and safe to use best data recovery software to undelete files from all types of data storage media such as Hard disks and USB removable media drives.
Used SMT Equipment | Pick and Place/Feeders
FUJI VPD Plus IBE SMT Inventory ID : 110516-016 FUJI Serial Number : 0035 Vintage : 2008 Details •Model: MPA 4000 •Includes Dongle and Dell PC Click Here for more information or to request a quotation... Specifications ( See Details abov
Parts & Supplies | Pick and Place/Feeders
camera PEC (Pattern Error Correction) Assembly contains the camera and lens, cables and hardware, and the LED arrays that provide lighting for the camera. The PEC is a downward-looking camera that observes the registration marks (fiducials) on the
Parts & Supplies | Pick and Place/Feeders
PEC (Pattern Error Correction) Assembly D.B. contains the camera and lens, cables and hardware, and the LED arrays that provide lighting for the camera. The SMT PEC D.B. is is the downward looking inspection apparatus of the Dual Beam Platform mac
Economical and practical AOI High precision detection platform design Fast programming debugging integration Automatic recognize the Top and Bottom side Professional SPC system Small and medium-sized growth enterprise special products Effic
 VCTA –Z5X.jpg)
The patented technology control system of Z axis AOI can inspect component side of PTH technology. Simpler debugging algorithm, make the programming easier and easy to learn. shift of two sides of board (components top and bottom), auto software or
Flexible/multipurpose AOI Comprehensive application of multiple algorithms and technologies Concise and clear test result report Professional SPC statistical analysis system SunzonTech A410 offline AOI for PCB auto optical inspection. It is a high p
SMT Online AOI Machine ZW 810 Inspection Component: 0201 chip PCB size::25x25-480*330mm Dimension:900*950*1600 mm Weight: 650kg Product description: SMT Online AOI Machine ZW 810, Inspection Component: 0201 chip, PCB size::25x25-480*330mm, Dim
Technical Library | 2024-04-29 21:39:52.0
In this paper, we develop and put into practice an Automatic Optical Inspection (AOI) system based on machine vision to check the holes on a printed circuit board (PCB). We incorporate the hardware and software. For the hardware part, we combine a PC, the three-axis positioning system, a lighting device and CCD cameras. For the software part, we utilize image registration, image segmentation, drill numbering, drill contrast, and defect displays to achieve this system. Results indicated that an accuracy of 5µm could be achieved in errors of the PCB holes allowing comparisons to be made. This is significant in inspecting the missing, the multi-hole and the incorrect location of the holes. However, previous work only focusses on one or other feature of the holes. Our research is able to assess multiple features: missing holes, incorrectly located holes and excessive holes. Equally, our results could be displayed as a bar chart and target plot. This has not been achieved before. These displays help users analyze the causes of errors and immediately correct the problems. Additionally, this AOI system is valuable for checking a large number of holes and finding out the defective ones on a PCB. Meanwhile, we apply a 0.1mm image resolution which is better than others used in industry. We set a detecting standard based on 2mm diameter of circles to diagnose the quality of the holes within 10 seconds.
New Equipment | Test Equipment
SMT Online AOI Machine ZW 810 Inspection Component: 0201 chip PCB size::25x25-480*330mm Dimension:900*950*1600 mm Weight: 650kg Product description: SMT Online AOI Machine ZW 810, Inspection Component: 0201 chip, PCB size::25x25-480*330mm, Di
.png)
