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Shuttle Star Technology designs and builds advanced off-line 2.5D&3D x-ray inspection systems for solder joint and final assembly test inspection in SMT&EMS. It uses world-class X-ray techniques with advanced defect detection.
Electronics Forum | Sat Aug 21 15:07:34 EDT 2010 | jry74
I have a problem with solder bridging between IC leads, especially fine pitch leads. If we lessen the apature ratio and/or decrease stencil thickness, I have more of a chance for unsoldered or insufficent joints. I am looking for any information th
Electronics Forum | Mon Aug 23 13:59:18 EDT 2010 | swag
Under a scope, make sure the PCB has soldermask between pads.
Used SMT Equipment | AOI / Automated Optical Inspection
Hello and thank you for your interest in our MVP Machine Vision Products AOI Machines For Sale. We have a total of (4) MVP Automated Optical Inspection Machines and (2) Inspection Repair Stations.. They were taken off line due to company closer. All
Used SMT Equipment | AOI / Automated Optical Inspection
Description: Hello and thank you for your interest in our MVP AOI Machines For Sale.We have a total of (2)Ultra 18-20 MVP Automated Optical Inspection Machines,(1)CentOS based server. They were taken off line due to new machine installation would
Industry News | 2003-06-23 08:49:39.0
Three Organizations from the US, Europe and Japan to
Industry News | 2013-04-02 17:20:44.0
The SMTA is pleased to announce the program for the 2013 International Conference on Soldering and Reliability being held May 14-17 in Toronto, Ontario, Canada.
Technical Library | 2023-08-04 15:27:30.0
A designed experiment evaluated the influence of several variables on appearance and strength of Pb-free solder joints. Components, with leads finished with nickel-palladium-gold (NiPdAu), were used from Texas Instruments (TI) and two other integrated circuit suppliers. Pb-free solder paste used was tin-silver-copper (SnAgCu) alloy. Variables were printed wiring board (PWB) pad size/stencil aperture (the pad finish was consistent; electrolysis Ni/immersion Au), reflow atmosphere, reflow temperature, Pd thickness in the NiPdAu finish, and thermal aging. Height of solder wetting to component lead sides was measured for both ceramic plate and PWB soldering. A third response was solder joint strength; a "lead pull" test determined the maximum force needed to pull the component lead from the PWB. This paper presents a statistical analysis of the designed experiment. Reflow atmosphere and pad size/stencil aperture have the greatest contribution to the height of lead side wetting. Reflow temperature, palladium thickness, and preconditioning had very little impact on side-wetting height. For lead pull, variance in the data was relatively small and the factors tested had little impact.
DIP Double-side Camera Online AOI Machine ETA-V5300 If you could not find any similar items you want, you may send some photos to us. because our catalog and website haven't included all of our products. solder paste inspection,SMT SPI,SPI mac
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Bridging at Reflow, What is the Cause and Can it be Eliminated? SMTnet Express April 12, 2012, Subscribers: 25060, Members: Companies: 8851, Users: 32937 Bridging at Reflow, What is the Cause and Can it be Eliminated? by: Robert Dervaes, V
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PCB Libraries, Inc. | https://www.pcblibraries.com/forum/trimming-heels-under-the-component-body_topic12_post3020.html
(possibly from vibration)? Might that cause stress on the parts and possibly crack them? I expect the leads will bend better than a component body would against the solder, but I could be wrong
Blackfox Training Institute, LLC | https://www.blackfox.com/beginners-guide-to-surface-mount-soldering/
. Repeat the process on the remaining pins, making sure not to bridge them with excess solder. 4. Desolder Bridged Pins If you accidentally apply too much solder, this will cause adjacent pins to bridge, which may lead to some very nasty results like a short circuit or a component burning up
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
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