Electronics Forum: thread (Page 1137 of 7890)

QFN aligment issues

Electronics Forum | Fri Jun 29 15:28:01 EDT 2012 | davef

Look at this thread [http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=66586 ] that on it's surface has little to do with what you're talking about, but actually may be talking to the root of the issue that you're concerned about.

Glue parts coming off

Electronics Forum | Fri Jun 29 17:17:29 EDT 2012 | davef

Here's a link to one of my favorite threads on measuring glue from the fine SMTnet Archives ... http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=17437

cleaning rate for screen printing

Electronics Forum | Sat Jul 07 08:11:13 EDT 2012 | davef

Search previous threads on this topic in the fine SMTnet Archives, for instance http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=66222

Flying Probe, AOI

Electronics Forum | Wed Aug 22 12:40:13 EDT 2012 | rway

Have you searched the forum? My guess is no, based on your question. That's where I would start. This is an old topic with multiple threads.

After a bit of printer pneumatics chat

Electronics Forum | Thu Aug 23 17:55:44 EDT 2012 | spitkis2

You need a fitting (brass or stainless steel. As mentioned above, McMaster Carr is one source. Look here http://www.mcmaster.com/#miniature-brass-barbed-tube-fittings/=iz8t1h You will need to know the thread.

Please help..... I beg of you

Electronics Forum | Tue Oct 16 13:33:16 EDT 2012 | sarason

There was another thread on this recently. But in answer to your question the manual placers are at least half as slow as a container on the desktop and the board sitting in front of you. sarason

MYDATA My9 Theta error

Electronics Forum | Tue Dec 18 21:47:14 EST 2012 | jaimebc

So just to update and close this thread, it was the ZFIB board ( the one mounted on top of the theta motor) that was causing the theta motor to error out) Problem fixed. $ 30 dls or so from MYDATA. Hope this helps some one down the road.

Problems getting selective nozzles off

Electronics Forum | Thu Jan 03 11:28:11 EST 2013 | beej

I have had a couple like this. It almost seems like they are not threaded correctly. I had to mangle the last one just to get it off.

Is there any good articles to read on solder paste?

Electronics Forum | Wed May 29 14:50:56 EDT 2013 | ericrr

I can not think of the name at the moment. But is is a basic skeleton [table top model] type positively no computer driving it, or transistors for that matter. Made in Switzerland, I will get the name and lengthen the thread.

BGA Assembly

Electronics Forum | Thu Nov 07 07:42:58 EST 2013 | sara_pcb

In continuation of the thread, attached 2d & 3d x-ray pictures of BGA after assembly. Kindly comment.regards, R.Saravanan


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