Electronics Forum | Fri Aug 10 13:52:58 EDT 2001 | davef
When you say that glue viscosity changes for lot to lot, is this LOT TO LOT of your product OR Loctite�s product? And when you say that glue viscosity changes, what do you mean [eg, increase by � , decrease by � , er watt?]. What specifically is th
Electronics Forum | Tue May 29 05:22:50 EDT 2001 | wbu
Why not find a rock to climb on instead of under ? You may find that it needs TRUST in your safety equipment ( harness, rope, slings, partner .... ) and concentration on your part to succeed that task. I haven�t checked those proposed parameters bu
Electronics Forum | Tue Dec 26 12:35:09 EST 2000 | Dave F
Your English is fine. Your assessment that corrosion on a portion of the metalization on the end of a component is causing the tombstoning is reasonable. We've seen that before. Corroded components received from a supplier is not acceptable as an
Electronics Forum | Fri Jan 08 06:14:32 EST 2016 | bobpan
There should be a regulator to adjust the puff off on the inside left back panel. Remove the left side cover to get to it. Write down what its set at prior to adjusting it. I have also seen this problem caused by water in the system. Make sure that y
Electronics Forum | Wed Jan 23 23:45:35 EST 2019 | kiransahu
Piezoelectric type (office/industrial) In this method, a piezoelectric (piezo) element, whose volume is deformed when voltage is applied, is used to discharge ink particles. This element is attached to the component that is filled with ink. Then, th
Electronics Forum | Tue Feb 19 01:20:33 EST 2002 | djarvis
Armin, I installed a second hand Dek Ela in-line in November. Prior to that we had been running 2 x SMTech (Quad ) Vmp100s, an MPM SP-2000 and an MPM SP-20. All semi-autos. I believe the Vmp100s to be a great machine and have recommended them to all
Electronics Forum | Sun Jun 10 12:15:37 EDT 2001 | procon
Hello Danial, Leave it up to most to blame the relow oven for their tombstoning problems when in fact it is usually the last to cause it. The biggest culprit of tombstoning is the pad design followed by the print quality. Usually, we find that the p
Electronics Forum | Thu Mar 20 13:22:27 EST 2003 | bmaheu
James, I've done some extensive studies cleaning BGA's while I was employeed by one the companies you are considering. In an attempt to avoid being commercial I will use general statments to address your question(s). The key to cleaning underneath
Electronics Forum | Fri Feb 20 14:16:06 EST 1998 | Dave McFadyen
I've been using metal blades on several brands of printers over the past few years and have to agree with comments in other replies. Contact print is a must or you will tear slits in your stencils at the ends of the blade. Center-mounted (floating) s
Electronics Forum | Thu Aug 08 11:04:48 EDT 2019 | btfonseca
Hi everyone, I was recently trying to troubleshoot a bad floppy driver on our QSV-1, which actually worked, I was able to read floppy drives but for some reason it all went downhill when one of the green LED's turned off and another red LED turned on
