ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/march/about-us/news/nordson-march-receives-npi-award-for-its-rollvia-self-contained-vacuum-plasma-system
dielectric contamination between internal copper planes during printed circuit board (PCB) production. The RollVIA provides uniform plasma treatment of substrates as thin as 25 microns
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/journal.cfm
. Abstract 15-4 FATIGUE PROPERTIES OF Sn/3.5Ag/0.7Cu SOLDER JOINTS AND EFFECTS OF Pb-CONTAMINATION J. Oliver, M. Nylén, O. Rod, C. Markou Abstract 15-3 CASE STUDY: THE EFFECT OF SEVERE BLACK PAD DEFECT ON SOLDER BONDS ON BALL GRID ARRAY COMPONENTS Jodi Roepsch
. Read Answer Maximum Limits of Solder Bath Contamination Question: If we are using a solder pot to tin wires and create solder joints (splices
Surface Mount Technology Association (SMTA) | https://www.smta.org/icsr/speaker_forms/Paper-Format-Requirements.doc
. One notable discovery in this stage was that torsion testing of a notebook motherboard could result in PCB pad cratering due to strain from the high modulus SAC alloy
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resource-center/solder-glossary-of-terms
(different from de-wetting). It is usually due to the presence of an interference layer (oxidation or contamination) on the surface to be soldered
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resources/solder-dictionary-of-terms
a surface did not wet during the soldering process. Non-wetting is recognized by the fact that the bare base metal is visible (different from de-wetting). It is usually due to the presence of an interference layer (oxidation or contamination) on the
GPD Global | https://www.gpd-global.com/co_website/pdf/doc/Dispense-System-Service-Guide-22290008G.pdf
limit switches Visually inspect optical limit switches.† They should be free of debris, securely mounted, and in good operating condition. Refer to TEST Safety Interlocks (pg 5.112). X X Touch pad Clean the touch pad on the calibration sta- tion. Refer to
GPD Global | https://www.gpd-global.com/pdf/doc/Dispense-System-Service-Guide-22290008G.pdf
Safety Interlocks (pg 5.112). X X Touch pad Clean the touch pad on the calibration sta- tion. Refer to CLEAN Touch Pad (pg 5.69). X Vision calibration dot label For calibration station models prior to 2010 (not applicable to compact model) 1. Replace the
Surface Mount Technology Association (SMTA) | https://www.smta.org/news/smta_calendar/calendar.cfm
obstacles in business? How do entrepreneurs overcome the tremendous odds and build a successful business? About the Panelists: Mike Konrad is an industry expert on the removal of contamination from circuit assemblies. Mike has been part of the electronic
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