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Electronics Forum | Fri Aug 03 16:40:51 EDT 2001 | davef

I knew you could do it. I supported you guys all the way down the line. After all, how tough could it be? Why should I support you, when it's that much a pud job? It's probably worth the effort, just to shut me up.

How to ??

Electronics Forum | Fri Aug 24 07:49:37 EDT 2001 | caldon

Depending on how old your through hole equipment is it should be SMEMA compatible. A copy of the SMEMA wiring diagram and protocalls can be down loaded from the IPC web site Under downloadable Doccuments SMEMA Standards. SMEMA : http://www.ipc.org/ht

Stencil Inspection Equipment

Electronics Forum | Wed Aug 29 20:48:09 EDT 2001 | Jones

I know this is not the answer to your question but it may help until you get the right cleaning process in place. I have found that kneading the paste with 3-4 double strokes during the first print has aided in bring our defective ppm down somewhat.

What pressure is recommended to clean AMT boards after reflow

Electronics Forum | Sat Sep 08 09:36:26 EDT 2001 | davef

good : Imported/Hoegaarden Original => very good]. Finish mowing the lawn, plop-down in a chair on the back porch, fumigate the neighborhood with an A Feunte, and smile about having a cold wheat beer in hand with those little rivlets of condensed mo

Product Changeover (SMT double sided)

Electronics Forum | Sun Oct 28 14:06:06 EST 2001 | kenbliss

Hi Paul There is free detailed information on how to reduce changeover time and to reduce bottlenecks on our web site at http://www.blissindustries.com then click on Bliss University, it is written as unbiased information on reducing down time du

Who of you experts can tell me the history of SMT?

Electronics Forum | Wed Dec 12 20:06:05 EST 2001 | zerbrenny

OK, here is the deal. I won't write a book but I have to correct the putz that said the birth of SMT was an accident. Actually the SMT machine replaced the poor bastards who had to place components by hand. Manufacturers were looking for a better way

Mothballing

Electronics Forum | Thu Dec 13 11:06:35 EST 2001 | Dermot

Hi Guys, Quick question I want to mothball a full SMT line ie shut it down so it dose not lose any deprication...I need a way of tamper proofing the equipment so that our technians do not canibal spares from the machines. Any ideas...of how to do thi

Mothballing

Electronics Forum | Thu Dec 13 12:37:54 EST 2001 | BrianC

First of all, your machines are going to depreciate regardless of how or where you store them. Secondly, if your techs are canibals, I suggest wraping the machines with razor sharp barbed wire. Finally, if they NEED a part from your 'mothballed' mach

Fine Pitch Rework

Electronics Forum | Wed Jan 09 10:39:41 EST 2002 | caldon

Remeber Do not use any probes or fixtures to hold the lead down while soldering or rework .....this is a bad idea. I would remove the component and replace or gently push the lead back into coplanarity and resolder. This all can be done at most rewor

BGA crack initation & growth

Electronics Forum | Fri Feb 01 14:23:47 EST 2002 | delnosa

Looking for help on getting information on understanding the physics of micro-fracture growth rate within the BGA ball (or solder joints in general). Hoping to find a fairly straight forward study on the concept/theory of this topic. I'm not a meta


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