Electronics Forum | Mon Jun 08 15:29:17 EDT 1998 | Gary Simbulan
| Earl, et al, | Boy things get old and cold around here fast. I promised more detail on my capactior problem and I thought I could drop something completely different in the same message and tell a tale of solder balls. | First the caps. We stil
Electronics Forum | Mon May 30 15:55:28 EDT 2022 | spoiltforchoice
~Except that would appear to be a language things, it says AOI, it means SPI. Presumably very much 2D not 2.5 or pseudo 3D too (not that such is relevant)
Electronics Forum | Mon May 23 21:30:31 EDT 2022 | jojoled
I am looking for recomendation for best paste printer (or paste dispenser) whoch can inspect the solder paste after printing AND it can be used for simple 2D inspection of assembled PCB too (AOI)... I dont have space for 2 machines now , so both feat
Electronics Forum | Fri Feb 13 16:13:20 EST 2009 | jax
Many shops require levels for typical component packages on FR-4 or a like substrate to be 2, 9, 15, 1 and 10 mg/in2 for fluoride, chloride, bromide, nitrate, and sulfate respectively. These levels can change for Medical or Automotive.
Electronics Forum | Thu Apr 05 03:19:04 EDT 2018 | myke03o
We are currently in a Clean solder process (SMT+Wave Solder+Washing). Now our management is planning to convert to a No-Clean process in SMT due to limitations of solder availability and reduction of washing process. Question1: Is it possible to was
Electronics Forum | Wed May 25 19:25:24 EDT 2022 | jojoled
Thanks "Spoiltforchoice" for Informations, I have found allready a Chinese company which has such machines, just wanted to check other options from other countries too. I know it is from other end of linear process, but from my point of view (plus wh
Electronics Forum | Thu May 26 07:53:42 EDT 2022 | jojoled
Hi.Thanks for reply. 1. - I guess after JETting the paste, the head will go aside, to allow head with HD camera(SPI) to do the job.....and thus if used for AOI , the same camera will be much higher above components, not damaging anything....this is
Electronics Forum | Tue Aug 16 09:37:58 EDT 2011 | blnorman
Dye and pry is frequently used on BGAs to determine if there is a crack at the board level or component level interconnect. C-SAM will show internal delaminations of components, not sure how well it would work with solder joint cracks. You can also
Electronics Forum | Wed Apr 11 21:00:54 EDT 2018 | jacobidiego
What I mean is.... What Brand and Model should I buy to measure coplanarity between this 2 surfaces that could measure micrometers of difference I think that normal bubble levels are not precise enought for this use ^^
Electronics Forum | Mon Oct 24 16:10:07 EDT 2005 | Brian Davis, Compex Technologies
Dear Colleagues, We are looking at entry level AOI solutions. We are currently evaluating the Mirtec AOI MV-2HTL. We are also looking at Vitech because of their perceived "edge" in the industry. I know that this forum has approached this question be