Industry Directory | Manufacturer
Amfax manufacturers a3Di, the revolutionary dual laser based PCBA metrology inspection system that provides near zero false calls, no subjective operator input, fast to program and fast to stabilize.
Industry Directory | Manufacturer
Leading manufacturer of AOI equipment for the SMT industry.
New Equipment | Test Equipment
Koh Young KY8080 3D SPI Min component: 01005 PCB size:350x330mm Dimension:1000x1335x1627mm weight:600kg Product description: Koh Young KY8080 3D SPI, Min component: 01005, PCB size:350x330mm, weight:600kg, Dimension:1000x1335x1627mm Koh Young KY808
New Equipment | Assembly Services
Hanwha HM510 SMT Assembly Line Hanwha HM510 SMT Assembly Line, Usage: PCB production, Full Automatic Assembly line, Speed: 60000CPH, it's with Automatic PCB Loader, Automatic SMT stencil Printer, Koh Young KY 8080 3D SPI, Automatic Pick and place ma
Electronics Forum | Sat Jun 26 02:32:32 EDT 2010 | prinsisgarcee
how do i calculate false call rate? i got this equation = [over reject / (total solder joints + components) ] * 1000000 and i got a table which shows data like number of solder joints, components on panel, and number of false call, and the false
Electronics Forum | Tue Jun 29 11:46:36 EDT 2010 | davef
Prins: Everyone has equations. Here's one some people use: False call rate = [Number of defective boards, but good at inspection]/[Total number of boards produced] Why don't you ask the people [that calculated the numbers that confuse you] how the
Used SMT Equipment | AOI / Automated Optical Inspection
Eceed PARMI 3D AOI High speed 3D AOI platform Equipped with innovative colour textured 3D sensor Shorten teaching time by virtue of smart algorithm Easy to use simple & intuitive GUI Extremely low false call and escape
Used SMT Equipment | AOI / Automated Optical Inspection
- 8 CAMERAS(5 MEGA PIXEL CAMERA) • High performance inspection for 01005 components • New 5.0 megapixel CMOS color cameras • 17 micron camera resolution • Dual-core dual-processor computer • Line-speed inspection for demanding cell phone and
Industry News | 2003-03-27 08:15:33.0
Modular Embedded Circuit Board from parvus Enables Local Device Fingerprint Biometrics
Industry News | 2011-05-10 19:06:31.0
Christopher Associates Inc. announced the availability of a retrofit kit for the Marantz automatic optical inspection (AOI) systems to add eight additional cameras. The combination of advanced lighting and angled cameras offers an unparalleled ability to capture defects while reducing false calls.
Technical Library | 2016-05-30 22:24:00.0
As a part of series of studies on X-Ray inspection technology to quantify solder defects in BGA balls, we have conducted inspection of 3 level POP package by using a new AXI that capable of 3D-CT imaging. The new results are compared with the results of earlier AXI measurements. It is found that 3D measurements offer better defect inspection quality, lower false call and escapes.
Technical Library | 2023-11-20 18:10:20.0
The electronics production is prone to a multitude of possible failures along the production process. Therefore, the manufacturing process of surface-mounted electronics devices (SMD) includes visual quality inspection processes for defect detection. The detection of certain error patterns like solder voids and head in pillow defects require radioscopic inspection. These high-end inspection machines, like the X-ray inspection, rely on static checking routines, programmed manually by the expert user of the machine, to verify the quality. The utilization of the implicit knowledge of domain expert(s), based on soldering guidelines, allows the evaluation of the quality. The distinctive dependence on the individual qualification significantly influences false call rates of the inbuilt computer vision routines. In this contribution, we present a novel framework for the automatic solder joint classification based on Convolutional Neural Networks (CNN), flexibly reclassifying insufficient X-ray inspection results. We utilize existing deep learning network architectures for a region of interest detection on 2D grayscale images. The comparison with product-related meta-data ensures the presence of relevant areas and results in a subsequent classification based on a CNN. Subsequent data augmentation ensures sufficient input features. The results indicate a significant reduction of the false call rate compared to commercial X-ray machines, combined with reduced product-related optimization iterations.
500,000 components per hour Maximum Board Size: 22” x 20” (560mm x 510mm) Clearance: 2” (50mm) top and bottom Minimum Component Size: 0201; 01005 with high magnification option
This is a demonstration of the YESTech YTX-X3 3D X-Ray inspecting pcbs in production. This YTX-X3 is available at the Capital Equipment Exchange. https://www.ce-exchange.com/details/?product=7426&pn=YESTech-YTX-X3-3D-X-Ray
Training Courses | | | PCB Design Courses
The PCB design courses teach students the process, techniques and tools needed to design layout of printed circuit boards.
Training Courses | | | PCB Design Courses
The PCB design courses teach students the process, techniques and tools needed to design layout of printed circuit boards.
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/yestech/about-nordson-yestech/articles/nordson-yestech-helps-trenton-systems-ensure-consistent-quality-for-its-us-made-technologies
presence and co-planarity of chips, BGAs and other height-sensitive devices. The FX-940 ULTRA provides high-powered inspection with an unmatched false call rate
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/RSS_orcadcapture_forum19.xml
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