Industry Directory | Consultant / Service Provider
PCB Electronics Manufacturing Automation Software for EMS, OEM & ODM manufacturers. Over 3000 customers worldwide!
Industry Directory | Consultant / Service Provider
Tebo ICT ATE FCT MDA test fixture Probe GC-PowerStation Testway Unisoft valor Trilogy-5000 UGS-Tecnomatix ODBinside Cadence CAMCAD IDF4.0 ECAD Strain-Gauge FEA BSA Board-Stress-Analysis CircuitWor
Otek AOI is an Automatic Optic Inspection Equipment developed and manufactured by the GFirst OEIC Co., Ltd., in Xiamen, China. Given the level of operators and the practical manufacturing environment they work in, the design tenet of Otek AOI is its
Inspection of low, medium & high volume surface mount & thru hole technology. AOI Systems ScanSpection uses two basic algorithm groups to inspect component and soldering. The first algorithm checks the component related parameters at once, with the
Electronics Forum | Tue Dec 12 07:11:55 EST 2017 | esolano
Hi l have Yamaha YSi-12 AOI,I am looking error codes manual.lf any one have please advice. my id is atulpant@tekmart.com. Thanks Atul
Electronics Forum | Fri Sep 18 02:12:57 EDT 2009 | shinseimy
Hi William, I'm Alex Toh from Shinsei Technology, Malaysia which the company manufacturing and provide solution on SMT AOI machine. If you have interest on new AOI machine, you can to contact me for further. For more information, you can visit our we
Used SMT Equipment | AOI / Automated Optical Inspection
YAMAHA AOI YSi-V MACHINE KLT-000 1. Model: Yamaha ysi-v 2. Target substrate: l610 x w560 (maximum) ~ l50 x w50 (minimum) & supports l750mm super long substrate (optional) 3. Resolution: visible light (red/green/blue) & infrared (infra-
Used SMT Equipment | AOI / Automated Optical Inspection
This AOI was purchased for $49,995 from Manncorp. The Sherlock AOI is in excellent condition and has under 200 hours of usage. The Sherlock AOI Systems detect a comprehensive range of defects and errors in PCB assembly using the Sherlock PCB ins
Industry News | 2011-10-05 12:26:48.0
Viscom AG will highlight its new S3088 3-D SPI solution in Hall A2, Stand 177 at the upcoming Productronica International Trade Fair
Industry News | 2012-10-22 15:54:35.0
Viscom announces that it was awarded a 2012 Global Technology Award in the category of Best Product – Europe for its SPI-AOI Uplink Feature.
Parts & Supplies | SPI / Solder Paste Inspection
Quick programming, friendly programming interface Multiple measurement methods True one-button measurement Eight-way motion button, one-click focus Adjustable scanning pitch Solder paste 3D simulation function Powerful SPC function MARK
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.
Technical Library | 2020-07-08 20:05:59.0
There is a compelling need for functional testing of high-speed input/output signals on circuit boards ranging from 1 gigabit per second (Gbps) to several hundred Gbps. While manufacturing tests such as Automatic Optical Inspection (AOI) and In-Circuit Test (ICT) are useful in identifying catastrophic defects, most high-speed signals require more scrutiny for failure modes that arise due to high-speed conditions, such as jitter. Functional ATE is seldom fast enough to measure high-speed signals and interpret results automatically. Additionally, to measure these adverse effects it is necessary to have the tester connections very close to the unit under test (UUT) as lead wires connecting the instruments can distort the signal. The solution we describe here involves the use of a field programmable gate array (FPGA) to implement the test instrument called a synthetic instrument (SI). SIs can be designed using VHDL or Verilog descriptions and "synthesized" into an FPGA. A variety of general-purpose instruments, such as signal generators, voltmeters, waveform analyzers can thus be synthesized, but the FPGA approach need not be limited to instruments with traditional instrument equivalents. Rather, more complex and peculiar test functions that pertain to high-speed I/O applications, such as bit error rate tests, SerDes tests, even USB 3.0 (running at 5 Gbps) protocol tests can be programmed and synthesized within an FPGA. By using specific-purpose test mechanisms for high-speed I/O the test engineer can reduce test development time. The synthetic instruments as well as the tests themselves can find applications in several UUTs. In some cases, the same test can be reused without any alteration. For example, a USB 3.0 bus is ubiquitous, and a test aimed at fault detection and diagnoses can be used as part of the test of any UUT that uses this bus. Additionally, parts of the test set may be reused for testing another high-speed I/O. It is reasonable to utilize some of the test routines used in a USB 3.0 test, in the development of a USB 3.1 (running at 10 Gbps), even if the latter has substantial differences in protocol. Many of the SI developed for one protocol can be reused as is, while other SIs may need to undergo modifications before reuse. The modifications will likely take less time and effort than starting from scratch. This paper illustrates an example of high-speed I/O testing, generalizes failure modes that are likely to occur in high-speed I/O, and offers a strategy for testing them with SIs within FPGAs. This strategy offers several advantages besides reusability, including tester proximity to the UUT, test modularization, standardization approaching an ATE-agnostic test development process, overcoming physical limitations of general-purpose test instruments, and utilization of specific-purpose test instruments. Additionally, test instrument obsolescence can be overcome by upgrading to ever-faster and larger FPGAs without losing any previously developed design effort. With SIs and tests scalable and upward compatible, the test engineer need not start test development for high-speed I/O from scratch, which will substantially reduce time and effort.
ML-1200 Two-table off-line PCB Router Features ●High speed CCD visual alignment device. ●Using order mode to realize automatic cutting.Cutting procedure is combined with production model and quantity and produced according to PMC plan. . ●Using AO
ML-A410 SMT Automated Optical Inspection Machine Feature ▶Economical and practical AOI. ▶High precision detection platform design. ▶Fast programming debugging integration. ▶Automatic recognize the Tip and Bottom side. ▶Professional SPC system.
Career Center | Melbourne, Florida USA | Production
The SMD Repair / Operator performs all hand loading/unloading/operation of SMD line, manual soldering of Through-hole parts, inspection of PCBA's, and rework as required to support SMD production. Responsibilities: - Assists with manually load
Career Center | Fremont, California USA | Production
NRC Manufacturing, is a small, tight knit operation looking for a capable and knowledgeable SMT Machine Programmer. Experience and skill are important to us, and we’re looking for someone that can hit the ground running and knows their way arou
Career Center | CHENNAI, TAMILNADU India | Engineering,Maintenance,Production,Quality Control,Technical Support
4 years of hands on experience in SMT manufacturing and Process Development where my duties include Programming of SMT machines for different PCBs, operation, process study and maintenance of SMT machines.. Reflow Oven Profiling, according to new d
Career Center | Bangalore, Karnataka India | Maintenance,Management,Production,Purchasing,Technical Support
Having 6+ years of experience in Production Process, Production Assembly,AOI, Reflow profiling and Product costing. At present working for Navsemi Technologies as an Production Lead.
Imagineering, Inc. | https://www.pcbnet.com/blog/a-guide-to-pcb-inspection-methods/
. Class 3 printed circuit boards , the same used in commercial jets, space shuttles, and high temperature PCB environments, have no margin for error, and thus have the highest inspection frequency
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/yestech/about-nordson-yestech/testimonials
______________________________________________________________________________________ “Our purchase of the Nordson YESTECH AOI allows us to automatically inspect surface mount components and joints on circuit boards
winsouce.jpg)
.gif)
