Electronics Forum | Tue Jul 25 12:59:02 EDT 2023 | markhoch
You should also check out 4 Tech Electronics located in Webberville MI. Dan has many years of UIC knowledge and has completely tore machines down to the frame and rebuilt them. One of the most knowledgeable UIC Engineers in the industry. 4techusac
Electronics Forum | Tue Aug 15 14:32:23 EDT 2023 | emeto
I think this part has terrible thermal balance. I assume in reflow process the part is bending so much that it will cause the shorts you see. I would suggest you get one of these beautiful hi temp cameras and record the reflow process. This video sho
Electronics Forum | Tue Aug 15 17:17:26 EDT 2023 | emeto
This one picture would help us so much to assess. Step stencil to 6mil for the connector area.If this doe not resolve it, start thinking about part contamination, insufficient heat in reflow profile and a few other
Electronics Forum | Mon Aug 21 13:12:27 EDT 2023 | ronh22
We have a Juki KE-2080L that is going through CMOS batteries. We just installed our 2nd one in a couple of months. Other than maybe I have a bad battery any ideas why they would die so fast?
Electronics Forum | Thu Aug 24 01:01:23 EDT 2023 | frankchan
Is this a wave solder oven mate? Can't help with this one but we too are the manufacturer of Reflow & wave solder ovens and else. If related questions we can discuss about it and try to solve.
Electronics Forum | Tue Sep 05 17:17:07 EDT 2023 | compit
1. What machine? 2. Check the ones that have fallen down for shape defects (badly adhere to the nozzle).
Electronics Forum | Fri Sep 22 17:27:51 EDT 2023 | calebcsmt
How does one determine a cold joint seam vs simple cooling lines from solder cooling at different rates or part of the joint not reaching liquidous (very large pads)
Electronics Forum | Wed Oct 11 18:30:21 EDT 2023 | kojotssss
Thanks for the opinions! You're right, it can't be solved with a stencil. I have made investigation, the problems are related to the quality of the component land surface, one of the terminal is oxidized.
Electronics Forum | Mon Oct 23 20:38:06 EDT 2023 | stephendo
Time flies. 25 years ago we would have asked the durometer of the squeegee blades. But I have only seen metal ones in the last couple of decades.
Electronics Forum | Fri Oct 27 12:08:37 EDT 2023 | danlilie
Hello, just a quick questions: do you encounter PCB with one side longer than 500mm? If yes how big is the PCB approx and for which end product are they made?
