Electronics Forum: off (Page 213 of 542)

Standoff heights for glue syringes

Electronics Forum | Tue Aug 04 11:10:22 EDT 1998 | Chrys

| 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: Off Pad Printing

Electronics Forum | Tue Jun 29 04:45:10 EDT 1999 | Earl Moon

| | Hey there gang, how's it going ? | | | | Anyway's here's my probelm, got a new product to build double sided reflow, lot's of so20's and PLcc's 1206's, 0805's the usual stuff. Probelm is all the pad spacing of the 1206's are too big, my componen

Re: Windex

Electronics Forum | Thu Feb 10 22:55:50 EST 2000 | Dave F

Fred: I'm tryin' my darndest to be good, because, for whatever stupid reason, I feel that you're making an honest inquiry and not just floating something to find the biggest sucker. If only Earl was still here, he'd always bite on stuff like this.

Re: 0603 Components

Electronics Forum | Mon Sep 11 04:10:46 EDT 2000 | Jim Arnold

I spent 25 years operating my own hybrid shop working with surface mount components, soldering materials and procedures. Dealing all the while with it's associated surprises and problems such as yours. Now-a-days I get paid to investigate and attemp

Re: Question on ESD

Electronics Forum | Fri Mar 24 17:07:39 EST 2000 | John Thorup

Hello Ashok If you are talking about the thousands of volts that is often generated by either simply unrolling the tape to apply or when it is removed from the board after soldering you don't have a lot of choice since it is an insulator. Ionization

Thermocouple attachment on fine pitch component.

Electronics Forum | Wed Apr 11 14:05:30 EDT 2001 | davef

No, there's not a really great epoxy product for attaching thermocouples in reflow. Specifically, what's your problem? From Sanders Temprobe verbage ... Adhesives There are two general classes of material commonly used to adhesive bond thermoc

Mydata vs Siplace

Electronics Forum | Fri Apr 26 08:38:14 EDT 2002 | ian

We have had Mydata for eight years and Siplace for six. We have found that the Siemens is much more accurate and faster than the Mydata (about four times quicker). Although the Mydata is more friendly regarding the software, if the upfront preparator

Wave Soldering Flus Selection

Electronics Forum | Fri Jun 15 14:05:20 EDT 2001 | CPI

In response No that�s not all you need to think about, but lets look at each and then talk of others. a)The condition of the solderable surface on boards (and components) degrades over time or can be supplied in poor condition (to thin or thick HASL

Re: Losing parts in wave

Electronics Forum | Wed Oct 06 11:41:50 EDT 1999 | Bill Haynes

| | I hope that someone can help me with my problem! I am experiencing a lot of glued on parts falling off in the wave solder machine. A little information about my process: 1)We use Loctite 3609 glue that is used up long before its shelf life 2)Ou

Re: screen printer x axis

Electronics Forum | Fri Sep 17 23:59:40 EDT 1999 | JAX

| | | HI everyone, | | | | | | We are using a Siemens ap-25 screen printer, in the past we have not had any problems with adhesive placement until a couple of weeks ago. It seems the x axis has decided that it should be set somewhere between .00


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