24867 used results

Electronics Forum: used (Page 1701 of 2487)

oven reflow board stiffeners

Electronics Forum | Wed Jan 01 11:03:31 EST 2003 | davef

We just use stare titanium stiffeners from the wave soldering area. Titanium is probably over-kill for your needs, but will work. Sources for titanium stiffeners are: * APT 603.622.1211 Tom Dimagio * New Era Technology 603.669.77971 Jessie Ward * B

new investment request

Electronics Forum | Wed Jan 01 21:31:50 EST 2003 | swalter

Hi , Since , only most of your operation is done manually , I believe there are a number of operations that are done through automation , do you actually see the benefits of automation? There are many considerations points of going into automation

Flip chip or wire bond?

Electronics Forum | Thu Jan 02 21:54:18 EST 2003 | jonfox

This should be a fun one! I was asked the question from our Engineering, should we use die attach with wire bond or go ahead into the new world of flip chips? Right now, I am faced with information overload about the two processes but I am really l

0603 - stencil thickness

Electronics Forum | Fri Jan 03 11:42:38 EST 2003 | soupatech

Hi, I am loading a new board with mostly 0603 packages. The pads are .5 mm apart and I am having a big problem with parts shifting towards eachother instead of centering on the pads. I believe this is caused by too much solder. I am using a 7mil sten

Tool to measure SMT component reel quantity

Electronics Forum | Fri Jan 03 15:17:18 EST 2003 | jonfox

We use this for our measurements: N=(17000(D^2-d^2))/(C*P) N=number of parts on reel D=OD of carrier tape on reel (inches) d=OD of reel core (inches) C=thickness of carrier tape (mils) P=pocket pitch (millimeters) example: 6"OD on 3" core of 40-mil

Stencil Printing Experiment without AOI

Electronics Forum | Mon Jan 06 23:25:29 EST 2003 | Dreamsniper

I made an experiment with our semi-auto stencil printer and used my naked eye to decide whether the alignment and deposition is pass or fail. I based the results in percentage and 100% is perfect result. Now here's the question: Can anyone tell me w

Rework Station

Electronics Forum | Fri Jan 10 09:38:36 EST 2003 | larryk

We been using the ERSA for a couple of years now with no problems. Guess I can't comment on the poor service as I haven't required their services. I sampled in all the units you mentioned, each was nice in their own way. One of the things that influe

LPMTF and EMTF

Electronics Forum | Fri Jan 17 16:42:47 EST 2003 | MA/NY DDave

Gee this was a fun tread. I guess you mean Univeral Instrument Corporation's products. I would give them a call since they have a training center in Binghamton, NY and may have what you need. Trust me, They need the business and should jump all ov

PTH Hand Soldering and Rework Training

Electronics Forum | Fri Jan 17 18:13:02 EST 2003 | MA/NY DDave

Hi I probably shouldn't say, Yet unless you are big or have some reoccuring kind of work with the government or ??, I wouldn't use the EMPF DaveF listed. They are now really the ACI (American Competitive Institute) and are not really the old EMPF

Quad

Electronics Forum | Fri Jan 17 12:50:14 EST 2003 | bpan

Support is ok but parts could be a problem...If you are buying an older machine you have to be careful because you may not be able to get parts.Tyco is still selling machines new and/or refurbed but there are lots of deals to be made elsewhere (used

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