Electronics Forum | Wed Jun 25 16:40:24 EDT 2008 | bschreiber
As I am certain you have discovered, no clean solder paste has removed most inline cleaners from the production floor and the pallets that were cleaned simultaneously with the PCBs are now accumulating flux residue. Permali, the maker of Durostone
Electronics Forum | Wed Nov 01 12:04:46 EST 2000 | JohnW
Adam, Didn't we do this already?, check the archives, I've discussed rotational carriers before. You can use them fo setting up an designing the pallet but you can't use them for mass prouction, for one your waisting valuable pallet space, for anoth
Electronics Forum | Wed Jul 09 18:02:48 EDT 2003 | slthomas
Just when you think you're getting somewhere... QA sent me a vendor response to our corrective action request. They stated that their normal process for this product includes an ultrasonic cleaning cycle of 20 MINUTES minimum. It might be 30, we'r
Electronics Forum | Tue Jul 15 11:18:29 EDT 2003 | slthomas
It is an interesting situation....one that merits as much business philosophy analysis as technical analysis. I'll be getting my official 60 day notice today. Any criticism about our overseas suppliers (that were selected by sr. management w/o in
Electronics Forum | Fri Feb 17 14:00:26 EST 2006 | DannyJ
Baer, Sara, et al., Thank you all for your responses. I apologize, we have a new line installed and have been quite busy the last month... I'm downloading the video as I type this from pkay. Samir, please, if you get the sample and give it a tri
Electronics Forum | Wed May 03 21:20:23 EDT 2006 | mumtaz
I too use to run Ersa machines. The new engineer has gotten me kicked off them because I know more than he do. we operators are on the machines all day, so we know more than than the engineers. They may be good on the computers, but we now the mac
Electronics Forum | Tue Sep 22 10:29:18 EDT 2009 | stepheniii
To how many decimal places? Do you want to have a factor for different screen printer operators? There is no such formula and I doubt there ever will be one with any real accuracy. The stencil house might be able to tell you the total area of the
Electronics Forum | Sat Dec 15 06:34:54 EST 2012 | sowmya
Normally paste manufacturer specifies stencil life of a paste is 10 hours. the question is, if i run a continuous manufacturing for 40 hours, we will be adding 250 g of paste for every two hours. The addition of 250 g will be mixed with the paste whi
Electronics Forum | Fri Nov 14 10:45:22 EST 2014 | tombstonesmt
We use both types in house. We started with a board moving over the pot, slowly moved on to Jade machines and eventually Synchrodex. Like you mentioned without palletizing you'll have component movements during the cylce and most likely won't have th
Electronics Forum | Fri Jul 04 09:01:49 EDT 2003 | davef
You should see a coarse silverish / grayish coat on the termination that indicates that it soldered. We have to opinion [don't know] about the strength of solder connection versus the strength of component terminations.
