Electronics Forum: bottom (Page 196 of 232)

batch aqueous cleaning equipment

Electronics Forum | Fri Apr 27 13:35:46 EDT 2007 | sjpence

I do not know of any standard recommended values for impact pressure in cleaning equipment. They act more as a guide when examining the various choices manufacturers have made for the spray flow, nozzle pressure, nozzle spray angle and other factors.

Wave Pre-heater not working

Electronics Forum | Fri Jun 15 12:37:53 EDT 2007 | ed_faranda

I do want to run a profile, but they won't give up the machine long enough for me to run one. The boards that we are running through the wave are large boards, with large caps, and large transformers on it. We're building highend power amps that

Temperature Probes for Reflow Profiling

Electronics Forum | Mon Jul 16 10:21:29 EDT 2007 | samir

d0mino, Given the fact that the SLIMKic has built in wave detection, you can just make a pallet out of 10mm delmat material, and drill a couple of holes on the pallet for the wave detect T/C's (ports 2 & 3 for left and right). All the wavesurfer is

Universal Instruments Radial Inserter

Electronics Forum | Mon Jul 23 10:09:32 EDT 2007 | slthomas

(1) part standoff - how far the base of the part rests from the top of the board. Seating plane will rest flush with the board, whether it's the bottom of the part or a lead form. (2) lead length - is the final length of the lead adjustable, so t

CSM Technical Question

Electronics Forum | Wed Oct 17 09:19:23 EDT 2007 | actech

This box has the I/O card mounted sideways under it's own cover on the side of the main box. The CPU card is the bottom card. The Two driver cards X/Y and R/Z are side by side and mount to a steel base pannel with there relays at the back. but even i

bending CSM84 push rods

Electronics Forum | Fri Mar 28 15:08:37 EDT 2008 | jmelson

Hello, all, I have been having problems with bent push rods on my Philips CSM84. I have caught it a couple times when it happened, but it happens so fast I still don't know exactly what the sequence is that causes this. The push rod is clipping a

Curing Conformal Coating

Electronics Forum | Thu Jun 05 07:54:20 EDT 2008 | davef

You're correct, uV costs 1.7X solvent-based silicone. This high purchased material cost is counter balanced by uV requiring lower thickness due to higher solids and that 60 to 80% of a solvent coating is volitile and goes up the pipe between applicat

Profiling - suspect flux burn out before reflow trouble shooting

Electronics Forum | Thu Jul 03 19:27:54 EDT 2008 | proy

5 Zone HVA70 Oven Board 6 layer, 10" x 13" lots of space, most critical is 100 pin QFP AIM Water Soluble 487 Tin Lead paste on SN100C HASL boards This board is giving me disproportionate grief! I am running 23 in / min which gives me about 3.1 mi

It is okay to use a toaster to bake components?

Electronics Forum | Mon Aug 25 12:18:10 EDT 2008 | evtimov

I am looking for an inexpensive way to bake just > a few components. would a toaster oven be okay on > the low setting (i would get a thermometer!) do i > need to get something to place the components on? > maybe a silicon cooking mat (not sure a

New to SMT Equipment

Electronics Forum | Wed Sep 17 11:57:17 EDT 2008 | realchunks

At 250K / month, you may need a few Mydatas. They are great machines but not all that fast. Bottom line, without a BOM, size board or panel size, no one in their right mind can tell you what machine to go with. They can tell you what they like, bu


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