Electronics Forum | Fri Mar 28 04:57:41 EST 2003 | emeto
more heat.But that's not correct!If convection there are air flaws and bare board has lower temperature than a board with high density.When you have elements on board you hava a vortex and the air flaw invreases the temperature.
Electronics Forum | Thu Mar 07 16:53:55 EST 2002 | PeteC
The AOI machines are basically to replace human inspectors. They certainly do a better job. First you have to look at why is there so much inspection. Usually its becuase people have no confidence in thier processes or lack the knowledge to create an
Electronics Forum | Sun Aug 13 22:26:01 EDT 2017 | dawson
Anyone who knows how to prevent such > flaw? > > Tombstones are those lifted components > from one sides. This results in costly and > time-consuming amounts of touch-up and re-work > after the assembly is completed. For the > customers, this e
Electronics Forum | Tue Mar 25 20:31:06 EST 2003 | davef
Most MRP software providers are fundamentally flawed in their failure to recognize and adapt their software for the complexity of buying materials by electronic manufacturing firms.
Electronics Forum | Fri Aug 16 13:49:48 EDT 2019 | slthomas
Thanks Ed. I guess about all we can do is hope that the extreme nature of the flaw equals a higher degree of early detection. So far we haven't replaced any of these on RMA's so I guess that's a good sign.
Electronics Forum | Sun May 05 06:43:49 EDT 2024 | kirill
I sort of figured out how to use it, but its not a fully capable system to control the line. So many flaws....
Electronics Forum | Mon Jul 31 13:50:27 EDT 2000 | debandrick
Mike, with all due respect, the customer service that MVT provides is poor at best...more accurately non existent. Our company has had more correspondence with their anwering service than any living breathing personell. The GS-1 has some inherent f
Electronics Forum | Mon Mar 21 08:19:54 EST 2005 | Bob
Sounds like a flaw in your trap. It seams that during the pumping process the trap is ineffective or open, allowing normal sewer gases to bypass the trap and stink up your SMT area. This is similar to what happens when you do not use a drain for a lo
Electronics Forum | Fri Feb 15 07:19:22 EST 2008 | floydf
Currently when we get a new screen, we inspect it by holding a pcb or artwork under it and confirming that there are pads underneath all of the holes. The flaw with this approach is that if there are pads on the board with no corresponding hole in th
Electronics Forum | Mon Aug 11 08:47:31 EDT 2008 | davef
Your MPI (Inspection Procedure) is certainly flawed. Your MPI should have caught this on the first board your produced, before it was reflowed. For help convincing yourself the part is rotated 180*, your choices are: * Get the pin-out of the compone
