Electronics Forum: take (Page 51 of 469)

Squeegee speed for Sn/Pb

Electronics Forum | Tue Sep 13 09:08:15 EDT 2005 | russ

Squeege speeds can vary from .5 in/min to 6-8 in/min. It really depends on what the prints look like. For ultra fine pitch I usually start at .8 in/min and take it from there.

Metal squeegees

Electronics Forum | Thu Oct 06 08:55:05 EDT 2005 | stepheniii

If a rubber squeege is bumped on the edge, no biggee. But you have to be carefull the metal ones don't get dinged. All it takes is a little extra care but if your operators are used to handling the rubber one they might not increase the amount of c

Electronics Design News

Electronics Forum | Fri Oct 07 04:17:14 EDT 2005 | Heng

Hi guys n gals Take a look at these sites http://www.ednasia.com & http://www.ecnasiamag.com It's quite informative and it contains alot of news in it. Happy Reading ya!!

BGA

Electronics Forum | Fri Oct 14 12:05:39 EDT 2005 | Mike

Take a look at model AT707 from advanced techniques. We had ours for close to 2 years without any problems. No affiliation with the company.

SMT tape boards!

Electronics Forum | Fri Oct 28 23:34:57 EDT 2005 | KEN

okay, okay, okay...I'll use the tape. Yikes man. Take it easy. (kidding) Well, on second thought...but I could try it. Naw. Crud. Now I don't know what to do.

rubber masking boots for conformal coatings

Electronics Forum | Wed Nov 09 10:21:30 EST 2005 | Amol

i am going to try it to use with Electrolube HPA. BTW we ran into a similar ptoblem, we just put pink mask on it to seal it off. still takes less time than to mask them with tape

Use of solder paste after taking out from cold storage

Electronics Forum | Thu Oct 27 05:07:04 EDT 2005 | milroyperera

Thank you, I think that`s a good strategy, what are the spec ifications of the softner? Is this normally available with the paste manufactureres? Thanking for further infos...

Use of solder paste after taking out from cold storage

Electronics Forum | Thu Oct 27 08:38:04 EDT 2005 | jdengler

Simply leave the paste out at the end of the shift for the next days use. Keeping the paste refrigerated just prolongs the shelf life. Even if you are at the expiration date leaving the paste out for 36 hrs won't make any difference. Jerry

Use of solder paste after taking out from cold storage

Electronics Forum | Sat Nov 05 07:28:59 EST 2005 | milroyperera

Hi, What would you do normally when you have collected the used solder from the stencil each day?

Use of solder paste after taking out from cold storage

Electronics Forum | Sun Nov 06 11:07:02 EST 2005 | moonshine

Look at my free downloads at http://www.moonmanondarkside.com and you'll see many assembly procedures starting with solder paste. Enjoy, MoonMan


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