Full Site - : glue stringing (Page 2 of 3)

component stick at cover tape

Electronics Forum | Sat Aug 18 23:03:07 EDT 2012 | eadthem

We have had this problem in the past, On paper tape resistors(old stock from before i took over and forced rotation on everything) and on embossed (national semi parts, strings of glue pulled back like seat belts across the pocket.) For the national

Surface Tension vs Part Mass

Electronics Forum | Tue Sep 12 22:03:22 EDT 2006 | davef

Really Rocky? What's the meaning of Russ' "if it will fit" in your scheme? As an alternative to your scheme, he could glue the nut on its side, tie a string through the hole in the nut, attach the other end of the string to the open door, and the

adhesive on pads

Electronics Forum | Sat Mar 30 17:27:45 EST 2002 | davef

You should not have glue "all over the place." Tou should not have glue on solderable surfaces. It sounds like you are stringing glue from one dispense location to the next. Search the fine SMTnet Archives [there might be something there]. Read a

Re: Experiment time....

Electronics Forum | Mon Jul 27 17:38:55 EDT 1998 | Steve Gregory

Hi Stoney, Justin is giving you some good advice, unfortunately these kinda' problems sometimes call for the ol' D.O.E...otherwise, you could be chasing your tail for a while until you figure out exactly what's causing your problems. Has the ep

Re: Experiment time....

Electronics Forum | Tue Jul 28 09:22:16 EDT 1998 | Justin Medernach

| Hi Stoney, | Justin is giving you some good advice, unfortunately these kinda' problems sometimes call for the ol' D.O.E...otherwise, you could be chasing your tail for a while until you figure out exactly what's causing your problems. | Has

Re: Experiment time....

Electronics Forum | Tue Jul 28 21:42:25 EDT 1998 | Stoney Tsai

| | Hi Stoney, | | Justin is giving you some good advice, unfortunately these kinda' problems sometimes call for the ol' D.O.E...otherwise, you could be chasing your tail for a while until you figure out exactly what's causing your problems. |

adhesive on pads

Electronics Forum | Tue Apr 02 22:58:10 EST 2002 | davef

Whatever I've said, my intent has never been to insult you. Smack you yes, insult you no. True, you never said the word �strings� but you did say � * �� shouldn't I be able to expect enough green strength from my epoxy to hold 0603 caps in place wi

Re: 2512's To Wave or not to Wave????

Electronics Forum | Tue Apr 27 16:44:05 EDT 1999 | Chrys Shea

| | Has anybody had experience wavesoldering 1 watt 2512 resistor packages?? I know it can be done, but are there reliability issues? | | | | We are in the middle of a new product and the question was posed to me "Can we use 2512 1 watt resistors o

adhesive on pads

Electronics Forum | Mon Apr 01 12:07:25 EST 2002 | slthomas

* What material are you using? Loctite 3609 * What is your cure profile? In excess of the 90-120 seconds at 150C that Loctite recommends. * Dot dimensions and tip? 27g. conical tipped needle for the 0603's. I started with a 14 mil dot which loo

Glue Dispense Process Control

Electronics Forum | Fri Aug 10 13:52:58 EDT 2001 | davef

When you say that glue viscosity changes for lot to lot, is this LOT TO LOT of your product OR Loctite�s product? And when you say that glue viscosity changes, what do you mean [eg, increase by � , decrease by � , er watt?]. What specifically is th


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