Electronics Forum | Wed Oct 08 11:01:07 EDT 2008 | ck_the_flip
NEITHER AXI nor AOI are "stable" or "repeatable." If your false call rate is zero, then you've basically rendered the machine an expensive conveyor (ie it's passing everything 'cause you've opened the limits too much). You can *try* to do a Cpk or
Electronics Forum | Thu Oct 23 12:50:28 EDT 2008 | gregoryyork
Hi Dave sorry not been back the Tin/P regenerator is controlled amounts of Phos additive that metallurgically reduces the dross. We do not recommend chemical methods for dross reduction as many salts/chemicals used could be hygroscopic in nature and
Electronics Forum | Wed Oct 29 20:58:31 EDT 2008 | rmitchell
Hi, Our Fuji CP6 table is rising up abruptly when it unloads a pcb after populating it. It makes a clunking noise much louder than before. I don't see anything that has changed or gets in the way as far as the table rails lining up with the exit c
Electronics Forum | Wed Nov 12 13:00:58 EST 2008 | cisridn
I have to build test fixtures for RF Power transistors. These components generate alot of heat so the PCB is soldered to a baseplate. The problem I am having is that I am getting too much solder flowing thru the via's and flooding the topside of th
Electronics Forum | Wed Nov 19 09:44:09 EST 2008 | stepheniii
In Ontario it's "safety code 32". We have a radiation survey done at least once a year. To have the manufacturer do it, we have to pay air fare both ways and a hotel. After much searching I found someone local that does them. I ended up finding him
Electronics Forum | Mon Nov 24 07:36:15 EST 2008 | davef
No, but we find discussions about relative humidity fairly short sighted, because relative humidity is such an imperfect measure of the amount of moisure in the air. Dew point is much more appealing. R.H. = (amount of moisture)/(maximum amount that
Electronics Forum | Mon Dec 01 12:25:22 EST 2008 | markhoch
I can't help you much there, but I do have a couple of manuals for a TDK RX-40!! Ha! That machine brings back memories....operator forgets to lock a feeder down, and in about thirty seconds, you have 140 nozzles with the tips ripped off. Ahhh...those
Electronics Forum | Mon Dec 01 12:13:07 EST 2008 | markhoch
Hi Grant, Just a few questions if you don't mind... How large is this large board? What type of packages are on this board? QFPs? BGAs? Is it a double sided assembly? I would almost recommend just purchasing a stencil and taping PCBs down to a bench
Electronics Forum | Sun Dec 07 03:39:05 EST 2008 | yngwie
Hi, I am setting up a Water Wash process. Can the Experts our there help me to understand the whole structure of the complete DI Plant setup to the Washer and back to the water waste treatment i.e. what filtering system needed in between, carbon/mix
Electronics Forum | Thu Dec 11 20:25:12 EST 2008 | dekhead
Sort of accurate on the LT... It started off that way (earlieast machines had shuttered camera like a GS), but quickly became the same machine as a GSX. Had same cameras (black, them silver, then green) same screen cleaner options, same tooling optio
