Electronics Forum: electronic (Page 4641 of 7929)

Stainless Steel tabs in brd assemblies

Electronics Forum | Thu Jan 03 17:39:34 EST 2008 | flipit

Why are you using stainless steel? Corrosion resistance? Can the stainless be gold plated? I think this can occur metallurgically. Maybe nickel first then gold. Why are you removing the nickel? Nickel is somewhat magnetic. Had an application onc

Stainless Steel tabs in brd assemblies

Electronics Forum | Tue Jan 08 18:24:32 EST 2008 | jmelson

If your wedding ring ever gets hot enough to melt solder, I sure hope your finger isn't in it at the time! On the original question, most stainless alloys have quite a bit of Nickel in them, so going to stainless will not ELIMINATE nickel, although

Laser soldering LED's

Electronics Forum | Fri Jan 04 17:44:49 EST 2008 | adlsmt

Does anyone have experience with automated Laser soldering equipment for SMT LED's? I have checked previous posts and did not find anything dealing with actual LED's. Most laser systems are set up for through hole and solder from the bottom of board.

Component Zero Orientations for CAD Libraries

Electronics Forum | Sun Jan 20 00:16:39 EST 2008 | mika

Thanks Josh, But I have a question: How about when we are talking double sided PCBA:s? The designer/layouter will see the PCBA straight trough and the mirror flip will cause the "shape" to be 180 degree Horizontally. Now that is not a real problem, a

0402 Placement

Electronics Forum | Mon Jan 07 07:05:19 EST 2008 | PitPony

In the next couple of weeks I will be attempting to place 0402's and 0603's using a Quad QSA-30. I am a little nervous as I have heard along the grapevine that the machine struggles in placing the smaller components as they float around in the pocke

0402 Placement

Electronics Forum | Mon Jan 07 10:28:20 EST 2008 | bobpan

Hopefully you dont have a lot of 0402 placements. You must have 'quality' feeder/feeders for the 0402 parts. You then should limit the picking to 1 head for those parts. Do this by assigning only 1 xf nozzle in your program. oh....Straight z-rods wi

Slide line operation

Electronics Forum | Wed Jan 09 10:43:56 EST 2008 | ck_the_flip

MTM. Wow, people still do that huh? The problem I have with MTM, it assumes everyone performs things in robotic type motions. The best time study is one that relies on sound statistical methods, and across multiple operators. MTM, however, is gre

Cencorp TR5300 - capabilities

Electronics Forum | Mon Jan 07 10:20:47 EST 2008 | remullis

I am looking into purchasing a used TR5300 and was wondering if anyone with experience on this model could tell me if you have the capability of importing programs from the older TR3100 dos based programs into the TR5300 windows based interface witho

Universal 6241A VCD/Seq PN 23502000

Electronics Forum | Mon Jan 07 11:17:21 EST 2008 | ehess

I am looking for some pads for a Universal VCD, PN 23502000. It is the pad that goes on top of the knurled nut that sets the anvil height (bottom of clinch base on the piston). Universal mfg machine is down so I'm looking for someone who might have

QP341 production data collection

Electronics Forum | Fri Jan 11 16:26:57 EST 2008 | rschnic

Thanks for the reply. We have software. It just won't connect when the Fuji controller (Flexa) is powered on. It appears that the controller ties up the GEM port. We were wondering if there is something that needs to be reconfigured or shutdown o


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