Electronics Forum: fall (Page 46 of 75)

Traceability

Electronics Forum | Tue Feb 08 22:37:03 EST 2005 | davef

Your company has chosen to define its requirements for tracebility as it has. So, people there should be able to help you understand their purpose and intent. For instance: * We distinguish between 'repair' and 'rework'. Repair requires a MRB ac

would like any input on MPM problems

Electronics Forum | Mon Sep 25 10:47:46 EDT 2006 | valuems

Thanks for the input john but this falls more under a machine problem than what I'm really looking for. But here is a small lesson on MPM printers. Any time that the statement says "Park sensor not made" means that the park sensor wasn't made at th

WEEE & ROHS Compliant or not ? (manipulating tool)

Electronics Forum | Tue Oct 25 12:50:14 EDT 2005 | patrickbruneel

Hi GS Let me tell you first and for all your English is perfectly ok (better then mine). Europe might be unified (on paper as a nation) but I bet it must be difficult to communicate when you have 25 different languages. Maybe this explains why the

Seeking advice on SMT placement machines

Electronics Forum | Wed Nov 16 06:02:23 EST 2005 | stefwitt

Are feeders included? Otherwise, the MS 102/132 sell even for lower prices here in US. Add shipping and training and you get to the same result. Juki, Contact and Quad may fall in the same price range, but spare parts and service tech availability wi

what is the cause of green decay on the soldered wires

Electronics Forum | Sat Dec 10 14:20:32 EST 2005 | adlsmt

I have seen a similar problem once about 15 yrs ago. Someone decided to try a water wash flux for tinning wires. Bad idea! The wires were dipped in the flux, then in a solder pot. As the lead tin's it forces the flux in the strands to move up the wir

Samsung SM320 VS Assembleon 8 head Opal XII

Electronics Forum | Thu Dec 15 23:04:07 EST 2005 | Manyhats

Hello, we are a low volume high mixed CM looking for a new addition to our SMT depot. We are currently running 2 Mydata TP-11 Hydra and feel that this can not meet our 06' forcast and current builds. I need to make a decision whether to go with the S

CP6 Maintenance

Electronics Forum | Fri Mar 31 10:22:59 EST 2006 | Tech

It could be related but it is kinda hard to tell from just this info. A lot of times if a clutch gets misaligned so bad that the machine has no idea where it is the machine will stop and turn the clutch several times trying to find its home point. It

Reflow Oven Profiling

Electronics Forum | Tue Apr 25 10:42:38 EDT 2006 | TMC

Almost all of the components on the bottom side are passives however, there are a couple of mBGA's and qfp's. I am aware that even if the components on the bottom do get reflowed, surface tension of solder will hold them in place. As far as IC's, w

Reflow Oven Profiling

Electronics Forum | Tue Apr 25 21:29:08 EDT 2006 | TMC

Thanks for all the replies. Rob . . . that's what I was looking to get feedback on; to see if others can program their reflow ovens so that double sided boards only reflow on top during the second pass. Our oven does have an edge belt conveyer so t

First documented case of tin whisker formation

Electronics Forum | Mon May 22 11:28:56 EDT 2006 | Rob

Hi Pat, The main driver for the UK on Lead-Free is to avoid leachate in our drinking water & in the food chain. Whilst John Burke's report is compelling & I agree with him on the points he has raised, regarding the leachate issue he has referenced


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