Electronics Forum | Wed Mar 04 22:57:05 EST 2009 | davef
Underfill epoxies may be classified into major groups [Capillary Underfill Manufacturing Development and Characterization for 2nd Level Electronic Interconnect Processes; B Salom�n; University of Puerto Rico, Mayaguez Campus; Dec 2004]: * Capillary.
Electronics Forum | Mon Mar 09 05:45:42 EDT 2009 | ghcarnu
Am comandat niste duze speciale pentru manipularea unor conectori miniatura; cel care s-a angajat sa le faca le-a testat pe un banc, nu pe masina, utilizand o sursa de vacuum care genera 26 inch de vacuum; voiam sa stiu daca Emerald genereaza cam tot
Electronics Forum | Thu Mar 05 09:20:06 EST 2009 | pcbrown
We have a Testronics 504 and it will run existing programs fine. When we try to create new programs, the system locks up and we have to reboot, loosing the program. In effect, we can not create new programs. Testronics has tried to help with phone se
Electronics Forum | Thu Mar 12 06:37:48 EDT 2009 | gregoryyork
I agree you are too cold for the profile get it up to 230C and possibly allow it to dwell a little longer in preheat as opposed to pushing up the reflow zone only. Sn90/Pb10 melts at 220C so 2C hotter than your profile so you are reliant on it alloyi
Electronics Forum | Mon Mar 16 08:34:46 EDT 2009 | sachu_70
Hey Loco, how about saving the bottom side? It actually only depends on your oven setting specific to Top heaters and Bottom heaters. Unless you set the parameters rightly, you would face such issues. It only indicates that you need to seriously re-l
Electronics Forum | Fri Mar 13 16:38:57 EDT 2009 | hegemon
'Hege is checking in for the DRS25 by Air Vac. Forced Air Convection reflow, and huge heating capacity for bottom side, ensuring minimum Delta T across the PCB during the process. Have 3 of these machines constantly in use for the last 2 and a half
Electronics Forum | Mon Mar 16 16:58:51 EDT 2009 | Charlie D
We evaluated several rework machines a few years ago and decided on the Finetech CRS-10. It outperformed the Airvac DRS25 machine. We didn't bring in the Focal Spot because it uses IR. The Focal Spot System does not have a solder removal option and
Electronics Forum | Wed Mar 11 12:23:08 EDT 2009 | rodrigo
I changed the satus B bit to disable the MTU (still on though). It doesn't wait for the MTU anymore but I get a Emergency and Door NG errors. The relay tripped. Is there a way to completely disable the MTU (leave it off) and power up the IP? This sho
Electronics Forum | Wed Mar 11 13:18:32 EDT 2009 | smellew
Even if you disable the MTU(see address 1005 to link out E-stop & address 1219 for the safety fence rear) the servo still needs to be replaced. SA6 is the faulty one, i'm sure there are many dealers who could supply you one. if you need further conf
Electronics Forum | Fri Mar 13 16:23:10 EDT 2009 | rodrigo
We're going to swap SA-4 and 6 but it is going to take a few days. Thanks for all the help. Follow up: We swapped SA-7 and SA6 (because SA-4 was different). The problem stayed with the original amp. so we're looking for a replacement. Our buyer is h
