Electronics Forum: electronic (Page 7101 of 7890)

Using an AOI for TH solder checks

Electronics Forum | Mon Aug 05 08:48:10 EDT 2013 | simplycomplex85

Our model of machine does not do "blob analysis" so I'm not sure what you mean by that. "Pattern matching" will only pass if I set the pass percentage down to about 45% and I don't feel comfortable with that. When using a solder inspection everything

Using an AOI for TH solder checks

Electronics Forum | Wed Aug 07 15:41:28 EDT 2013 | simplycomplex85

Absence of solder is just black/super dark red which still falls under any percent I could put in there. So it passes. Maybe I'm a bit confused on how the machine checks solder in general anyway... 0%-60% is a pass by default. Thats anything dark - s

Using an AOI for TH solder checks

Electronics Forum | Thu Aug 08 11:28:34 EDT 2013 | simplycomplex85

I found a manual for a slightly newer version of my machine and it explained some of the terms that I wasn't familiar with. That helped. Also it seems a slightly newer version of the YTV-2000 series has TH built right in. Mine just doesn't. I playe

SIPLACE 80S-15 and 80F-3 help needed

Electronics Forum | Mon Aug 05 09:16:39 EDT 2013 | valeriusx

Greetings. I'm having some difficulties in configuring 2 old SIPLACE Placement Machines - 80S-15 and 80F-3. They are already installed, there are no errors on machines computers, but I can't configure connection between these machines and the line c

SIPLACE 80S-15 and 80F-3 help needed

Electronics Forum | Sat Jun 07 13:46:43 EDT 2014 | ipdisplays

Hi All, I know that is thread hasn't seen activity in a year or so... I'm having a similar issue in configuring a line. I see that the IEC addr is called version in the real.ma file. This is not helping me since I apparently have two machines that

SIPLACE 80S-15 and 80F-3 help needed

Electronics Forum | Sun Jun 08 16:31:02 EDT 2014 | ipdisplays

Prob totally screwed the pooch... Got more than a little frustrated with not being able to get the stupid software to do what I thought it should do, anyway figured maybe the IEC port was the problem - I have a couple of spare cpu cards, so I swapped

EMI Shield

Electronics Forum | Thu Aug 08 15:47:07 EDT 2013 | joeherz

Shawn, Wow. This is a tough one. The part is a 1 pc where I'm used to seeing a 2pc. In our case, we have several assemblies using a 2 pc system (see Laird BMI-S-207-C and BMI-S-207-F). The "C" and the "F" stand for Cover and Fence. The Fence is

EMI Shield

Electronics Forum | Thu Aug 08 16:18:22 EDT 2013 | horchak

Placing and re-flowing the shield is of course the most economical. But once the shield is placed and reflowed this all but rules out inspection test and rework. Reflow should not be an issue if you have a decent forced air convection oven. You may w

Temperature variation Heller 1707 EXL

Electronics Forum | Tue Aug 13 06:23:51 EDT 2013 | mccabekev

We are running a Heller 1707 EXL reflow oven, but we have a temperature variation across the board. When the oven first comes up to temperature, the centre of the board is 10degC hotter than the inside rail which is a further 10degC hotter than the

THM Solder barrel fill issues on 93 mils board

Electronics Forum | Wed Aug 21 09:09:50 EDT 2013 | wcheew

I am having solder barrel fill issues on THM component, we follow, we follow IPC 610 E requirement. The barrel fill issues happen on signal & ground pin at connector & E-cap. I found out that most of the insufficient solder happen on the connector ag


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