Electronics Forum | Wed Apr 17 12:27:59 EDT 2002 | fastek
Here's what ticks me off by the OEM's extorting registration fees out of customers and refusing to support the used equipment market. You won't get the OEM's to admit it but a large part of their profits are obtained by service and support includin
Electronics Forum | Wed Sep 10 09:56:18 EDT 2003 | vickt
5 years ago (mostly likely 7-8 yrs). Most of these failures can be attributed to simple overtemp conditions or mechanical stress. Customers who do not keep the cooling fan filters clean on their machines tend to see a higher failure rate due to highe
Electronics Forum | Wed Mar 05 12:42:46 EST 2003 | scifi97
Thanks for the questions/interest Mike. I only work with the data provided by customers myself and do not know a lot about how it is generated, other than a vision inspection machine looks at a completed card and provides the x,y and theta variation
Electronics Forum | Thu Aug 02 22:33:24 EDT 2007 | simsj
We've had some experience with Universal's machines as well. Aside from the mechanical problems you're experiencing, that level of control hardware is susceptible to power spikes/fluctuations. Save yourself some trouble later on and get a good UPS.
Electronics Forum | Mon Mar 16 18:15:32 EST 1998 | ETS, LLC
Problem occurs because the glass transition temp for FR4 is lower than reflow temperature. Our company wrote an article which was printed in SMT magazine some years ago that deals with this exact subject. Best way to deal with this is to use a center
Electronics Forum | Wed Mar 18 09:03:57 EST 1998 | Earl Moon
| Problem occurs because the glass transition temp for FR4 is lower than reflow temperature. Our company wrote an article which was printed in SMT magazine some years ago | that deals with this exact subject. Best way to deal with this is to use a ce
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