Electronics Forum | Tue Aug 03 16:12:54 EDT 2010 | namruht
Just to get the simple stuff out of the way. Make sure that no one has changed the machine nozzle data to a different type. Then try actually changing the nozzle data and putting that type into the head. If this passes it will at least eliminate the
Electronics Forum | Wed Aug 11 16:30:31 EDT 2010 | swag
Sounds like your PCB count is set at 2. Many times 0 is setting for continuous use. Another cause could be that your SMEMA is not working properly with your downstream conveyor and the machine thinks it can't allow another board into the worknest.
Electronics Forum | Mon Aug 16 12:20:23 EDT 2010 | dan_ems
Hello, do you solve the problem? We have the same pick and place machine and I think I can help you.
Electronics Forum | Mon Aug 16 17:02:51 EDT 2010 | martingruber
Hello I think I have to define the machine in Stand-alone modus, but I don't know how. I cn't find how in the manual. Thanks. Best regards M Gruber
Electronics Forum | Wed Aug 04 16:30:44 EDT 2010 | dldavis
We are using a Propyl Bromide vapor degreaser solvent. Has anyone heard of this solvent when used near an oven will decompose and cause major corrosion to metals such as in a Reflow oven or a wave solder pot?
Electronics Forum | Thu Aug 05 09:21:45 EDT 2010 | doug_johnson
I am havein a lot of trouble with KINGBRIGHT LEDs tombstoning in the reflow oven. It is a PLCC2 package. The stencil apatures are home plated. Can anyone help me
Electronics Forum | Thu Aug 05 10:51:27 EDT 2010 | floydf
Can anyone give me some insight into what to look for on a used X-Ray machine. Or just any thoughts on using X-Ray inspection. We are getting more and more QFNs and our inspection seems a little subjective. Thanks.
Electronics Forum | Thu Aug 05 14:58:18 EDT 2010 | mikesewell
Smaller and multi-row QFNs will probably require an oblique view/5-axis xray with resolution of at least 1 micrometer and preferably a nanofocus machine. Given the low standoff and small pad size, verifying wetting can be challenging on interior pad
Electronics Forum | Thu Aug 05 12:51:19 EDT 2010 | peteb
Need recommendations on brands and models of reflow ovens for lead free. Small benchtop for prototyping and short runs. Board size about 10" by 10". What works well? What to stay away from? Thanks for any input and advice.
Electronics Forum | Tue Aug 10 06:18:52 EDT 2010 | cunningham
We use Gridlock systems in our screen print machines they seem to work well enough with no problems atall
