Electronics Forum | Wed Jan 10 09:36:06 EST 2018 | buckcho
Interesting. If all 52 of them fail, you need to change one special part that is controlling the air cylinders, I forgot the name, it was long time ago I used the machine. I there a possibility to test them on other machine, maybe some other company?
Electronics Forum | Wed Feb 14 16:00:50 EST 2018 | cbart
We have used it,, mixed results, cleans well, but can as you would imagine destroy plastic, i've had operators soak product and that caused problems, it also destroys any marking labels. we also use different Saponifiers to remove residues in the pas
Electronics Forum | Sun May 12 15:08:28 EDT 2019 | dunks
Fixed! Someone else on here mentioned disabling the light control in sys.ini, and then the issue I was having was both teach boxes being plugged in( one may be faulty) and sys.ini said only 1 for teach position. I unplugged the rear teach box and now
Electronics Forum | Thu Jul 25 18:41:52 EDT 2019 | myke03o
Hi I have solved the issue. The component cracking are the big 1210, 0603 and 0402 capacitors. After studying and testing in many type of solder. The best to use is SnPb and the components are the key - there are component which will tend to expand
Electronics Forum | Sat Aug 03 03:28:16 EDT 2019 | alexeyzb
We use SNPb for such applications (PCBA for aircraft). We tried SAC305 but recieve no good quality, so now only SNPb. If you will find good solution - please write. Because now we have some problems with BGA - no SNPb balls. And need to reball (addit
Electronics Forum | Thu Sep 05 10:15:58 EDT 2019 | SMTA-Richard
There are multiple solder alloy options and we have tested many of them in a consortium project. There also are very specific challenges associated with testing using the -40/150 C profile. This is way too complicated to discuss in a chat room. Se
Electronics Forum | Thu Dec 14 21:56:25 EST 2017 | jmelson
I checked the brushes, there is lots of length left on them, and the springs and pigtails are in good shape, too. I have been checking various cables, and reseating connectors, but making a resistance measurement from the brush holders back to the s
Electronics Forum | Tue Dec 12 19:57:56 EST 2017 | myke03o
Hi Experts. We have an expired OSP pcb and we wanted to extend the shelp life. Is it possible to rework the PCB by removing the OSP coating, micro etching and re-applying OSP finish. Any advice if this can be done? Any solution for this OSP pcb e
Electronics Forum | Thu Jan 04 11:07:59 EST 2018 | ilavu
Ray, Did you solve this problem? I am having same error on same model machine. My problem is, when camera axis moves to look at the first fiducial, camera hits to the cleaner and error comes up with rising table error, camera axis not home. Even log
Electronics Forum | Thu Dec 14 14:29:53 EST 2017 | barryg
We did check for oven clearance thinking the same , but there is plenty clearance. We have however found that the problem was on several lots of PCBs. We ran a fresh lot and problem went away. There appears to be some kind of contamination on the PCb