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SMTnet Express, November 23, 2021, Subscribers: 26,441, Companies: 11,466, Users: 26,939

Automated Optical Inspection Method for Light-Emitting Diode Defect Detection Using Unsupervised Generative Adversarial Neural Network

Many automated optical inspection (AOI) companies use supervised object detection networks to inspect items, a technique which expends tremendous time and energy to mark defectives. Therefore, we propose an AOI system which uses an unsupervised learning network as the base algorithm to simultaneously generate anomaly alerts and reduce labeling costs. This AOI system works by deploying the GANomaly neural network and ...

Credits: Shenzhen University

Streaming Machine Learning and Online Active Learning for Automated Visual Inspection

Quality control is a key activity performed by manufacturing companies to verify product conformance to the requirements and specifications. Standardized quality control ensures that all the products are evaluated under the same criteria. The decreased cost of sensors and connectivity enabled an increasing digitalization of manufacturing and provided greater data availability. Such data availability has spurred the development of artificial intelligence models, which ...

Credits: Jozef Stefan Institute

An Automatic Optical Inspection System for the Diagnosis of Printed Circuits Based on Neural Networks

The aim of this work is to define a procedure to develop diagnostic systems for Printed Circuit Boards, based on Automated Optical Inspection with low cost and easy adaptability to different features. A complete system to detect mounting defects in the circuits is presented in this paper. A low cost image acquisition system ...

Credits: Vienna University of Technology (TU Wien)

Comparing Costs and ROI of AOI and AXI

PCB architectures have continued their steep trend toward greater complexities and higher component densities. For quality control managers and test technicians, the consequence is significant. Their ability to electrically test these products is compounded with each new generation. Probe access to high density boards loaded with micro BGAs using a conventional ...

Credits: Teradyne

Forum search results for related keywords: aoi: 1825

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Weird Resistor Color Code -- Hello there! In one SMPS, I noticed a blown resistor with the following color code: yellow (4) Violet(7) Gold(?) Gold Black. I'm not sure what the value is. The dimensions of the resistor are those of a conventional MF0207 metal film resistor. I assume it's a fusible resistor in series with the ferrite transformer's primary, with a TinySwitch TNY268 on the opposite side. What is the value of the primary resistor? I've read some articles like ...

Electronics Manufacturing Contract Process Engineers -- We are seriously understaffed and we are having difficulties filling open Process Engineer positions at our facility. We would be willing to use Consultant Engineers as a temporary solution to help us launch our new facility in Farmington Hills Michigan. Do any of you have any Process/Manufacturing Engineers with Electronics Manufacturing experience that you could recommend? Please and thanks in advance!

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MIRTEC Receives GLOBAL Technology Award for MV-9 SiP HYBRID 3D AOI

MIRTEC is pleased to announce that it received a 2021 GLOBAL Technology Award in the category of Inspection - AOI systems for its MV-9 SiP HYBRID 3D AOI system. The award was announced during a ceremony .... | MIRTEC Corporation

Averatek Awarded for Breakthrough Aluminum Soldering Process

in the category of Solder Paste for its new Mina™ chemistry. The award was announced during a ceremony that took place Tuesday, Nov. 16, 2021 during Productronica in Munich, Germany.... | Averatek

Thermaltronics Recognized by GLOBAL Technology Awards for Dual Port Solder Station

Thermaltronics USA, Inc. is pleased to announce that it received a 2021 GLOBAL Technology Award in the category of Soldering Robots for its TMT-2200S - "simultaneous" dual port operating solder station. The award was announced .... | Thermaltronics USA, Inc.

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PCB INSPECTION

PCB SOFTWARE

PCB ASSEMBLY

MV 7 OMNI 2D/3D In-Line AOI System

Inspection

Mirtec

ProntoVIEW-MARKUP Assembly Viewer...

Software

Unisoft

1910 MK5 Dual Lane, Dual Temperature Reflow Oven

Reflow

Heller

MAX II High Precision Dispensers

Dispensing

GPD Global

PCB ASSEMBLY

PCB CLEANING

PCBA Cleaning Machine ICT-5600

PCB Cleaning

ICT

VIGON® NX 700 Next Gen pH Neutral Cleaning

Cleaning

Zestron

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Shenzhen ICT Electronic Equipment Co �� Supplier SMT manufacturing Machines

FEATURED AUCTIONS

SPONSORED BY

AUCTION | Panasonic NPM-W Modular Placement Machine & Feeders

AUCTIONEER | AllSurplus

TYPE | On-Line Auction

FEATURING | Panasonic NPM-W Dual Lane, can be configured for both directions; 2 x heads - (1 x 8 Segment Head & 1 x 3 Segment Head); Carts - 1 Tray Feeder & Cart - 1; Ancillaries - Calibration kit - Spare Parts - Refer to the List in Document Section. - Maintenance head stand; Panasonic Feeders; Voltage: 415 Air: Yes, Length: 2.3, Width: 1.27, Height: 1.58 Meters ... and MORE!!!

SCHEDULE | November 11 – 23, 2021

AUCTION | Online SMT Auction

AUCTIONEER | Baja Bid

TYPE | On-Line Auction

FEATURING | Universal Advantis AC30 SMT Pick & Place, [2] Fuji NXT Trolleys, Mydata MY15 SMT Pick & Place, Mydata Agilis Feeders, Vitrox AOI, Viscom AOI, Yestech F1 AOI, Acculogic FLS850D Flying Probe, BTU VIP70A Reflow Oven, Westek OrbiBatch Cleaner, [3] Camelot Dispensers, Zevatech Print-Mat 220 Benchtop Printer, Craft BGA Rework Station, Ekra X2 Semi-Automatic ... and MORE!!!

SCHEDULE | December 6 – 9, 2021

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MART - Equipment For Sale

Panasonic NPM-W P&P

AllSurplus Panasonic NPM-W P&P

Pick and Place/Feeders

AllSurplus

ASM Siemens Parts

KD Electronics - ASM Siemens Parts

Pick and Place/Feeders

KD Electronics

Panasonic DT401=M

Qinyi Electronics - Panasonic DT401=M

Chipshooters

Qinyi Electronics

Digital Test MTS-505 Condo II

Digital Test MTS-505 Condo II

In-Circuit Testers

Baja Bid

Viscom S3088 Ultra Chrome 3D AOI

Lewis & Clark Viscom S3088 AOI

AOI / Automated Optical Inspection

Lewis & Clark

Ersa VERSAFLOW 3/45 Selective Solder

World Equipment Source - Ersa VERSAFLOW 3/45 Selective Solder

Selective Soldering Equipment

World Equipment Source, LLC

View More Equipment Sales...

MART - Equipment Wants

Agilent 3070

KD Electronics Agilent 3070

In-Circuit Testers

KD Electronics

Mydata SMT P&P

Mydata SMT Placement Machine

Pick & Place /Feeders

Baja Bid

Assembleon MG-1R

World Equipment Source Assembleon MG-1R

Pick & Place/Feeders

World Equipment Source, LLC

Agilent 3070

Lewis & Clark Agilent 3070

In-Circuit Testers

Lewis & Clark

Send a RFQ to Equipment Suppliers ...

EVENTS

Wine Down Wednesday: Driving Innovation through Intrapreneurship | December 1 | SMTA

Dallas Expo & Tech Forum | March 22 | SMTA

SPONSORED BY

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FIND TRAINING FOR:

SPONSORED BY

IPC Certification

Soldering & Rework

PCB Design

Electronics Assembly

Electronics Inspection

Online Training

Visit the Training Courses...

JOBS - Post your jobs now

RESUMES - Post your resume now

Field Service Engineer

Florham Park, NJ | Heller Industries Inc.

SMT Process Engineer

Milwaukee, WI | Cree Lighting

Soldering Technician, Touch-up for PCBAs

Santa Cruz, CA | Dynamic Engineering

Business Development Sales Manager, Microelectronics

Suwanee, GA | MacDermid Alpha Electronics Solutions

Solderer

Nashville, NC | ACDi

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Industry Associations Events

SMTA - Surface Mount Technology Association is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies.

Membership Info | SMTA Certification | Bookstore | Upcoming Events

IPC - Association Connecting Electronics Industries is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly.

Membership Info | Training & Certification | Online Store | Upcoming Events

Editor - Dave "davef" Fish (submit your technical articles)

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