Electronics Forum: couples (Page 1 of 177)

Thermo couple attachment

Electronics Forum | Wed Mar 30 16:52:41 EST 2005 | chunks

Someone sells the T-couples that are in a rigid tube and the base attaches to the edge of the bord. They have an adjustment nut on em you can adjust to spring load the T-couple on the are you need. They do produce a wavey profile from the part expa

Re: airflow instrumentation

Electronics Forum | Fri Sep 22 18:02:39 EDT 2000 | Steve Thomas

Thanks John. Actually I just got off the Dwyer site (took me a couple hours of searching to remember the name) and they have a couple that might do the trick. Of course they're in the Grainger catalogue that I'd already gone through and given up on.

Solder paste height checking

Electronics Forum | Tue Feb 22 08:40:12 EST 2005 | JB

A couple of features on your stencil printer that should help with a couple of potential printing processes: A temperature control unit and the automatic understencil cleaning with the chemical of your choice. That alone, will reduce the chances of

Hi there,

Electronics Forum | Wed Mar 09 04:21:16 EST 2005 | Rob

We have a couple of presses we use for cutting adhesive backers & depanelising flex's etc. You can usually get away with steel rule dies which cost a couple of hundred dollars instead of hard tooling.

Reflow Profile ENIG Vs. Immersion Ag

Electronics Forum | Thu Mar 17 12:51:39 EST 2005 | Slow Ride

How much more? A couple degrees? That would be normal from one board to another, depending if the t-coupls are in the exact same spot etc. What type oven? IR ovens can be affected by colors.

Thermo couple attachment

Electronics Forum | Fri Mar 18 10:05:54 EST 2005 | cyber_wolf

Does anyone know of any studies that have been done on different types of thermo couple attachment? In particular I am interested in the temperature differences that are seen with the different methods of attachment.

Bare Board Loaders? N.E.1

Electronics Forum | Tue Aug 02 02:24:26 EDT 2005 | matjen

We are in search of a couple of used bare board loaders, or destackers. If anyone has info on where to find a couple of good used Board loaders Please let me know, thanks.

Moisture absorption in the solder paste

Electronics Forum | Wed Nov 09 07:46:58 EST 2005 | chunks

Hi Herb, Lexman, try a different paste to eliminate that question mark. Unless you're stuck with Kester, it's worth a couple hours of your time. I know of a couple SMT plants that run 40% to 50% humidity without any problems.

Mydata Linescan upgrade

Electronics Forum | Wed Sep 12 15:00:53 EDT 2007 | cyber_wolf

Never did the Linescan upgrade. Incidentally I recently needed to rebuild a vacuum pump. Pump rebuild kit consist of a coupling a couple rubber mounts and the membranes. Cost 495.00


Electronics Forum | Mon Jan 28 08:15:52 EST 2008 | davef

He sure was. We saw this version of it a couple of years ago [ http://www.youtube.com/watch?v=TD1LHejil6M&feature=related ]. In this one, the presenter almost cracks a couple of times, but the boffin in the white coat is rock solid.

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