Electronics Forum | Thu Feb 05 19:40:37 EST 2009 | davef
There is no standard for deionzed water when used to clean boards. As you state, J-STD-001 defines a cleanliness requirement and a method for determining cleanliness. How you go about meeting that requirement is your decision, as it should be. Fresh
Electronics Forum | Wed Oct 13 09:37:19 EDT 2010 | deborahgalek
If anyone else has version 7 of CircuitCam, I am currently using this software and have had many issues with text boxes and pictures moving significantly when zooming in and out. I have been given the following solutions: Use embed word or excel d
Electronics Forum | Tue Dec 04 17:18:15 EST 2012 | davef
Dan: OSHA is going to expect that you have a safety plan with lockout/tagout, blood bourne pathogen control, hazardous material spill remediation procedures, first aid preparedness, emergency flushing, etc. While not required specifically in the co
Electronics Forum | Thu Feb 14 17:50:05 EST 2013 | jorge_quijano
I agree with Evitmov, I like to train the operator to do as much as possible, specially with the Changeovers, if they are responsible to load & adjust feeders, they will do it in the right way, if not it will be difficult for themselves to run the ma
Electronics Forum | Fri Mar 15 15:34:37 EDT 2013 | anvil1021
In my experience used reflow ovens have been problematic. There are lots of adequate or better reflow systems out there that wont break the bank too badly....the N2 question, if you are going to be using solder that requires higher reflow temp than d
Electronics Forum | Fri Jul 26 12:41:25 EDT 2013 | gallionc
We've had similar "disputes" with our quality department. A technical engineer from Nordson told me that the flourescents in the coating can look faint depending on the angle in which you look at the surface as well as how solder joints reflect the
Electronics Forum | Sat Dec 19 05:17:19 EST 2015 | sarason
Do you just wish to use the setup as a visual aid to alignment. In which case this is not a bad idea. the only issue you will find yourself finding, is he field of view you will need to get your alignment. I have done this sort of thing with a hybrid
Electronics Forum | Sat Jan 30 16:42:32 EST 2016 | davef
Many board fabs help their customer understand the importance of copper balance. Copper balance * http://www.multi-circuit-boards.eu/en/pcb-design-aid/copper-balance.html * http://electronics.stackexchange.com/questions/85633/what-is-copper-thiev
Electronics Forum | Sun Feb 09 18:20:24 EST 2020 | richardcargill
Does this only happen with certain feeders or certain components? We have a few regularly used components that experience the same problem ( Philips SMT machinery ) where the cover tape is just too sticky. Experience taught us which components will c
Electronics Forum | Fri Jan 28 12:34:13 EST 2022 | jseewald
Generally, a well-designed assembly should not require man-handling of the PCB to the point where it is deflecting like this. Is the housing too small? What kind of clearance do you have and is there anything you can do to alleviate the issue (clos
