Electronics Forum: lead test (Page 1 of 83)

Stencil lead contamination test

Electronics Forum | Tue Jan 20 10:00:25 EST 2015 | TM

Hello We are currently cleaning stencils from both process (PbSn and lead free) in the same cleaning machine. A customer is concerned about cross contamination of lead between stencils. Is there any test kit or tool that you can suggest to test the

Stencil lead contamination test

Electronics Forum | Tue Jan 20 16:26:59 EST 2015 | emeto

There are a lot of lead testers out there. Just google it. I personally don't think you will find anything wrong, but for the pleasure of your customers buy one and prove it. I would also check the lead on the squeegees of your stencil printers and t

Quad 4c Sequence lead inspection electrical test qa...

Electronics Forum | Mon Mar 11 13:36:28 EDT 2013 | babe7362000

To get rid of the old info as far as the electrical test and so forth, just try to type in the pick number in CC, it should erase that extra info that you do not need. Do this after you uploaded your information. Hope this helps.

Quad 4c Sequence lead inspection electrical test qa...

Electronics Forum | Mon Mar 11 13:46:14 EDT 2013 | ngineer

Michelle, I've tried this, and the extra information goes away, until you save and then access the pick and place data again, then it is back.

Quad 4c Sequence lead inspection electrical test qa...

Electronics Forum | Tue Mar 12 22:30:58 EDT 2013 | ngineer

i can only see the issue after it's uploaded to the central controller. if the sequence is edited on the HHT, from V T Pick 9 to PICK 9, it stays that way until i download to CC and go to view it.

Quad 4c Sequence lead inspection electrical test qa...

Electronics Forum | Sat Mar 09 02:25:35 EST 2013 | ngineer

I'm setting up a rather complicated job on our quad IVc. I was almost done (after days), and after i did the sequence, i saved it, downloaded it, and started checking the picks and places, well, i needed to change one, and went back to the sequence,

Quad 4c Sequence lead inspection electrical test qa...

Electronics Forum | Mon Mar 11 13:27:56 EDT 2013 | ngineer

Bobpan, I have found the same, although this issue is different. If go to one of those lines in CC, and delete it, then replace it with a pick 9, then save it, i go back to the pick table, and it shows the same lead inspection electrical test, et

Quad 4c Sequence lead inspection electrical test qa...

Electronics Forum | Mon Mar 11 04:57:31 EDT 2013 | bobpan

You really should edit your programs in central controller where it is much easier to follow the commands shown and to follow the extent data to see whats attached to each part/pickup. The hht can quickly cause issues when the wrong button is presse

Quad 4c Sequence lead inspection electrical test qa...

Electronics Forum | Tue Mar 12 05:01:09 EDT 2013 | bobpan

The only thing that makes sense is a problem with the program you are working on. Can you edit another program and will it save? You are seeing the same thing happen when you use the machine as and editor or central controller....this makes no sense

Quad 4c Sequence lead inspection electrical test qa...

Electronics Forum | Tue Mar 12 09:23:52 EDT 2013 | bobpan

If you edit the sequence on the hht.....to fix your problems...you then have to upload the data to central controller. If you are not doing this....you are overwriting the data on the machine with bad data everytime you download to the machine. The l

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