Electronics Forum | Mon Nov 21 15:52:21 EST 2022 | crystalw4280
The internal conveyor stopped working...won't take board in. Says there is a board inside machine...is it a sensor problem? Any suggestions? Nothing led up to this. Just started machine up after weekend, and it will not take the board in.
Electronics Forum | Fri Sep 22 12:11:31 EDT 2023 | wippsen
Hi there, if there is insufficient Volume you may optimize the design of your stencil. Its not the goal to decrease the tolerances. Take the PCB and take a look at the printing Shapes with microscope or use the zoom in 3D Function. If there is too l
Electronics Forum | Wed May 09 15:15:52 EDT 2001 | caldon
Your process needs some refining. How long did it take to wet? How much force did it take to break the surface tension? What type of solder was in the solder pot? What type of flux was used? What was the pot temperature? Did you take a cap and p
Electronics Forum | Thu Nov 04 07:53:45 EST 1999 | Chad Notebaert
Sounds like you have a component problem! I say this because you say the sodler is flowing away from the components (leads I assume) This sounds like none wetting of the component. Do a solderability test on the parts. Take the parts and dip the lead
Electronics Forum | Tue Mar 17 08:14:21 EST 1998 | Stefan Witte
| Maybe I'm doing something wrong, but it seems to me that The Forum takes a lot longer to open up now. It also takes a lot longer to get back to the main Forum page, after reading an individual message, and hitting the "BACK" button. What's up? Is
Electronics Forum | Thu Aug 15 13:36:44 EDT 2002 | kenbliss
I would take the following method to start Which defect is taking the most labor time to fix. which defect is causing a bottleneck to your production. Fix the one causing the bottleneck first as it will improve your plant output and profits Then
Electronics Forum | Wed Oct 26 23:29:57 EDT 2005 | milroyperera
Hi, As I have seen in the data sheets from solder paste suppliers they always recommend to keep the solder paste until it reaches the ambient temperature after taking out from normal storage temperature. Mostly the storage temperature is 5 - 10 Cels
Electronics Forum | Tue Oct 31 08:08:15 EST 2006 | bobsavenger
I'm just looking for some fire-power here. We have a board that when it goes through reflow the first time, everything is fine and has good wetting. When we do the secondary side, one specific part is then Dewetting according to our production oper
Electronics Forum | Wed May 23 08:50:29 EDT 2007 | stepheniii
We have a timer on our selective solder so it's molten when we come in. The heat it takes to remelt the solder is equal to the heat lost as it solidifies therefore don't worry that it takes more energy per minute to melt the solder than to keep it mo
Electronics Forum | Mon Feb 02 18:10:25 EST 2009 | stepheniii
Build in some flexibility to your costing. You will want to take into account how long various activities take and you will have to have your people do them in order to find out how long they take. In the end you will have to do your own costing bec