Electronics Forum | Fri May 14 16:49:17 EDT 2021 | winston_one
Agree with WiIIR and also can recommend to play with vaccum pump RPM . Slower vacuum increasing have help me to resolve one problem caused by the vacuum (it was solder splash from BGA balls, but the reason can be similar to your case). Also check i
Electronics Forum | Sun Jun 27 21:10:07 EDT 2021 | damiendigilin
We changed the encoder because the ribbon cable is soldered to the board. Both encoders seem to be working correctly beep tested the cable. We have tried different size components 0603,0805,1206 and different boards. It will place about 3 to 5 com
Electronics Forum | Mon Sep 13 07:27:50 EDT 2021 | denism
There may also be a problem with the a thermoprofile. Measure the temperature of both contacts of the component, if they heat up not evenly and the soldered lead heats up faster, then the problem is in the profile. To solve the problem of misalignmen
Electronics Forum | Thu Sep 23 10:34:54 EDT 2021 | oclsc
Hi Evtimov Thank you for a quick reply for my question :-) The reason why I am using an empty board is only to have a place for the temperture logger beside the fully mounted SMD board that is monitoring the reflow-profil and also to get the same co
Electronics Forum | Thu Oct 14 18:23:40 EDT 2021 | mikeybinec
OK, thanks for access a few decades ago when I was a kid, I printed soldermask and legend inks on circuit boards. Printing solder mask, (PC-401, SR1000, LPI) I would use SM-1000 stencil material on 86 or 110 mesh I've been trying to find sm-1000 bu
Electronics Forum | Thu Oct 21 07:24:29 EDT 2021 | korb23
as its a customer product we cant change much of the process. the pins have gaps on them to allow for out gassing. its purely gravity when the solder is liquidous i believe. need a carrier as you say or a type of adhesive to hold them down. do you kn
Electronics Forum | Sat Nov 06 14:00:24 EDT 2021 | davef
A friend told me a story about "energy police" that are auditing power consumption in German electronics Manufacturing plants. A major upshot of this appears to be the concern of auditors is the always "ON" of wave soldering and reflow machines. Is
Electronics Forum | Mon Nov 22 12:35:43 EST 2021 | proceng1
I've seen their promo videos and machine specs. I'm wondering how the machines actually run. How hard is it to keep the nozzles clean to get a good wave? How are they about support and replacement parts? Any issues with software bugs? Feel free to e
Electronics Forum | Thu Jan 13 21:53:44 EST 2022 | mihai_voivod
Thank you for your response. I watched your video and I liked the solder ball rework method. However this is not related to the issue I'm experiencing or the way I intend to fix it.
Electronics Forum | Fri Dec 24 07:49:13 EST 2021 | bazzah83
I am looking for some help with re-branding our special processes department. This departement consists of activities including PCBA Depanel, selective & wave soldering, PCBA wash processes, potting & coating, Leaded & lead free dipping. Need a nice
