Electronics Forum | Mon Feb 17 16:06:24 EST 2003 | smsinc
You may want to consider a Nitrogen Generator as an alternative to portable Dewers. Reduced handling,no gas contracts and usage on demand will cut your liquid nitrogen costs in half.A good rule of thumb for consumption guesstimating is if you use two
Electronics Forum | Tue Sep 14 03:14:52 EDT 2004 | Adam
Hi Has anyone see a defect,where after one pass over the wave, pins on conectors seem to have a tenancy to have a mimimum solder fillet on the bottom-side of the board. There seems to be no trend, It could range from half a dozen to two dozen from b
Electronics Forum | Mon Nov 12 09:54:17 EST 2007 | lococost
Never though an American would know about our little country beeing without a gouvernement for half a year. In Belgium, this is how law making goes: 1. First think of a rediculous proposistion. 2. Make it a law and execute it 3. Find out that is red
Electronics Forum | Sat Apr 15 00:45:47 EDT 2023 | sarason
When looking at a similar problem, as I go along I a have a buy list in the back of my head and visit the local scrap metal dealers on a regular basis. I had a machine in mind that was going to take about 8 specialists. and a pile of cash to build an
Electronics Forum | Wed Sep 27 17:24:08 EDT 2000 | Wolfgang Busko
Ashok: Plating thickness and ductility of the copper are things to look for. If it�s a crack where two layers are pressed together one possible cause could be bad process parameters while pressing these layers together at the PCB shop with the resul
Electronics Forum | Thu Apr 29 16:52:11 EDT 1999 | Steve Gregory
| | | | Has anyone heard of this company? We have one at our facility and I can't find them listed anywhere. I looked through this years NEPCON directory with no listing there either. We have some parts that need replacing so any help would be gre
Electronics Forum | Thu Mar 28 14:00:47 EST 2002 | dougt
It seems to me that a majority of the people buying machines are looking for a low quantity / high volume machine. I would think that after the push for "Just in time" and "Conbon" and all the other fancy phrases companies aren't buying one machine
Electronics Forum | Mon May 20 10:49:12 EDT 2002 | geoff_goring
Are we saying then that IMC can occur at the solder / Cu pad join on the PCB when finished assembled? In our case we are being told that this process is starting before assembly. Is it fundamentally the same thing. i.e. will the Tin diffuse with th
Electronics Forum | Tue Jan 03 16:23:37 EST 2006 | Phil
Our past experience with Frost and Sullivan is that they derive most of their data from interviews with the subject companies and press releases. That puts them a half a notch above asking the sales reps for info (except with F&S, the total won't be
Electronics Forum | Fri Mar 02 08:33:43 EST 2018 | dwl
40 parts per board multiplied by half a million per year is 20 million placements per year. That’s serious production. The machine is rated at 7500 placements per hour, so running 24/7 that’s 111 days per year. The rated placement rates on pick and
