Electronics Forum | Wed Aug 14 11:55:31 EDT 2002 | ksfacinelli
One thing we did for our oven is hook it up to the compressed air system in the factory and bled in a small volume of air to create a positive pressure in the oven. The air is clean (non-oiled) and comes off the dryer. We can attain 5% RH. Remembe
Electronics Forum | Sun Jul 14 22:28:37 EDT 2013 | cedric77
1.Weight the paste 2.reflow the paste 3.clean the residue from the reflow ingot 4.weight the ingot By using simple calculation we can extract the percentage of metal or flux loading from the solder paste.
Electronics Forum | Fri Sep 25 11:07:45 EDT 1998 | Chris Fontaine
We use dry boxes manufactured by DMS Clean Room Products in Lawrence, MA. The phone number on the tag is (508)683-2325, but I think their area code changed to either 978 or 781 recently. We flow dry nitrogen through the box in order to ensure that
Electronics Forum | Wed Feb 23 17:24:06 EST 2005 | Austinj
Solder spattering, solder balls, components "popping" off pads........ Not a serious chemical reaction, however, as replied to by KEN on 12/21/04 in a similar article: "Are you adding liquid flux? Or paste "Gel" flux? If liquid flux: This, in my m
Electronics Forum | Tue Mar 19 07:24:17 EDT 2024 | aglucky
Common Reasons and Solutions for a Non-Functioning Ice Maker As one of the most frequently used and common household appliances. Our ice maker can provide refreshing food, drinks, and fast and stable service. However, in our daily lives, ice makers m
Electronics Forum | Tue Nov 29 12:36:13 EST 2016 | kahrpr
If you are running a no clean process why are you cleaning
Electronics Forum | Tue Nov 22 15:21:54 EST 2016 | mowens
Is there some material that can be applied to a bluetooth module to keep wash water out. We need to clean the board, however, this part is not washable. We are running a NC process. Any Ideas?
Electronics Forum | Mon Oct 17 11:16:09 EDT 2005 | slthomas
There are a lot of things that might affect your cleaning efficiency. Paste type (no clean or w/s?), cleaning chemistry, aperture aspect ratio (aperture width/stencil thickness), "linty" wipes, etc. Another thing you need to look at is the frequency
Electronics Forum | Wed May 23 15:11:21 EDT 2018 | jacobidiego
Hi experts, I asked our chinese board manufacturer about their recommended procedure to clean miss-printing. The answer was that they use Absolut Alcohol while use IPA currently and we are moving to a water based cleaning agent with ultrasound. Th
Electronics Forum | Wed Jun 14 21:56:07 EDT 2006 | davef
Stencils should be cleaned frequently enough to ensure total removal of any bottom side residues, but not so infrequently as to allow the same residues to dry or cake on, making their removal much more difficult. Look here: http://www.smtnet.com//fo
