Electronics Forum | Thu May 03 15:02:59 EDT 2018 | solderingpro
Bob Willis (was the first I knew of) that has a splatter test that can be performed over a ceramic hot plate or the like. The concept is pretty straight forward, using a zoned circle, users can introduce the solder wire at a consistent rate and coun
Electronics Forum | Thu Mar 21 12:09:28 EDT 2019 | alexcouto
Hello Bukas, thanks again. Since at an early stage I switched heads # 1 and # 6 and they are not compatible, then I went through the manual and figured out why. in order to start at the beginning and check that it had not damaged anything, I put the
Electronics Forum | Thu Oct 10 10:27:24 EDT 2019 | tsvetan
Omron is probably worst choice for AOI unless you have long series. Requires too much debug and there is always compromise between setting sharp criterias and get lot of fake errors or setting lose criterias and get boards with defects to pass OK. Y
Electronics Forum | Fri Oct 11 03:56:39 EDT 2019 | chrislandafont
Hi Tsvetan, Yes, I've heard it's difficult to program but good once it gets going. At the moment, I'm working through the manuals, but can't find a step by step guide, just lots of reference material on how to do things, but not knowing what orde
Electronics Forum | Sat Nov 09 19:37:52 EST 2019 | kylehunter
> the issue is the calibration. What you set it for > has to match what it actually reads or you get > the error screen at the end of every pass. If > you go into the maintenance menu ( using the key > next to the system button )
Electronics Forum | Fri Dec 27 11:21:14 EST 2019 | kylehunter
> If you're going to vent through a single > exhaust/fan combo, I would recommend spending the > money, and getting an HVAC company in there to > size the exhaust fan, and duct work. It'll pay > dividends for you in the future. W
Electronics Forum | Mon Dec 30 23:37:47 EST 2019 | agoesfirmanto
Hello All, I am a SMT Engineer from Indonesia, I am facing the problem of soldering balls in only one IC location, in other areas there are none. solder ball defect almost 30%. I have done several actions but failed to reduce the solder ball. 1.
Electronics Forum | Sun Jul 26 07:52:35 EDT 2020 | sync40
Hello to everyone, Have you ever experienced soldermask bubbles inmediately after printed the soldermask itself? (for screen printing method of LPISM). I am not talking here about blistering or any outgassing defects after exposing to high temperatu
Electronics Forum | Wed Dec 02 16:35:21 EST 2020 | kylehunter
> Hi Kyle, As per IPC 610, for class 3, this is > not acceptable, as your minimum fillet height has > to be either one of these two, whichever is > less: - solder thickness + 25% of the termination > height - solder thickness + 0.
Electronics Forum | Sat Mar 27 17:18:02 EDT 2021 | osfuco
Good evening, I am doing a project in which I want to measure air quality. I started the project with the ESP8266 NodeMcu board and three sensors, temperature (DHT22), VOC's (CCS811) and PM (PPD42). I have it all assembled with a breadboard and the
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