Electronics Forum | Thu Jun 23 15:20:49 EDT 2016 | caurbach
Could be a partially clogged nozzle. Try disassembling the nozzle and thoroughly cleaning it. If that doesn't fix it, see if there are any blockages in your plumbing. If you can't find any blockages, it could be your pressure sensor.
Electronics Forum | Thu Mar 14 13:31:10 EDT 2013 | sarason
I don't know your oven but I have dealt with high temperature ovens/furnaces before. These would be my thoughts. Change in the resistivity of the heating element due to aging. Blockage of air flow in the oven by buildup of soot/ debris in either th
Electronics Forum | Sat Jan 19 10:58:23 EST 2008 | slthomas
That's a good idea. We did pull the bridge piece off of one just to see what happens with the receptacles only, so no flux blockage. They flowed great with no blowholes, but also filled with solder. :/
Electronics Forum | Tue Mar 03 13:35:29 EST 2020 | emeto
So to sum up: you have no mechanical blockage, you have new motor and encoder. That leaves only two more parts(cable and Hydra Z-Controller).
Electronics Forum | Tue Sep 05 20:06:08 EDT 2023 | emeto
Not sure what equipment you have, but it sounds like some vacuum buildup issue. You might have some leak, or blockage or vacuum buildup components malfunction.
Electronics Forum | Sun Feb 08 18:03:26 EST 2009 | davef
Roland What does this thread in the current issue of SMTnet Express newsletter have to do with SMT? Coating Drug-eluting Arterial Stents Using Ultrasonic Spray Nozzles One proven method used to treat clogged arteries employs tubular, mesh-like met
Electronics Forum | Mon Jun 23 11:24:12 EDT 2003 | procon
Titanium components are best for any suface in contact with lead free solder. We will be offering our brand solder fountain rework station utilizing Titanium components in July. Lead-Free solders seem to adhere to SST or cast pots and cause blockages
Electronics Forum | Thu Apr 01 09:10:55 EST 2004 | cyclopsn
We are currently using non clean paste and non clean flux in our manufacturing process. But recently our customer feedback that using a non clean process might cause flux blockage in via hole area and potentially might burn or explode the boards over
Electronics Forum | Wed Aug 24 16:03:23 EDT 2005 | avalancher
Sounds to me like you have one of two problems. First would be the pasting of the board. Possiblilty exists that the machine/operator didn't wash the stencil thouroughly, causing a permanent partial blockage in that one corner. Second thing could be
Electronics Forum | Wed Mar 17 10:12:16 EDT 2010 | dj_jago
Is it the pressurized system or the pump system you have fitted to the machine? Are you getting an error message 'No flow nozzle 1'? Check the 'ShoRate' gauge at the back of the machine and make sure the ball bearing rises in the glass tube when you
