Electronics Forum: stringing (Page 5 of 12)

SMT adhesive suggestions?

Electronics Forum | Wed Sep 05 10:36:47 EDT 2007 | dwanzek

Hope you found an adhesive that works for you Dback. Thought I felt sharp pain in my back for awhile as did not follow up on this string. Then again, a response may prolong the pain, oh well figured a need for accurate information. FYI for RealHuss

Is anyone using FEEDER FINGERS for small cut tape SMT parts?

Electronics Forum | Tue Jun 11 07:36:57 EDT 2019 | proceng1

I was looking for a solution to help use the short cut tapes we sometimes get for smaller runs. feederfingers.com has an interesting product that replaces the fingers on the feeder. It says you can string up strips as short as 3 inches. Is anyone

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: HASL - again?

Electronics Forum | Fri Jun 18 14:06:15 EDT 1999 | John Thorup

| | Now don't everyone jump on this at once, but it seems time for me to send out copies of my not even close to being dated copy of an article about HASL. Though it was published in 1992, in Printed Circuit Fabrication Magazine, and it got rave revi

I fixed it, but am having a new problem

Electronics Forum | Mon Apr 24 03:33:35 EDT 2000 | Bob

I figured out how to do the first one (I used a multiplexer with addressable latch--works like a charm) Really, it's perfect. My new problem, though, is using this signal to get a string of lightbulbs on. Is a relay what I need? If so, who makes

new site

Electronics Forum | Mon Jan 15 14:44:11 EST 2001 | davef

I like the "While You Were Out" I like being able to preview before posting and being able to edit my postings I agree that the adverts are not larger, but that that column of information [on the left] is wider, which with the box around the advert

Loctite Adhesive Viscosity

Electronics Forum | Tue May 15 09:01:41 EDT 2001 | davef

Stephan makes good points. While monitoring the temperature in the plant is good, it might be more appropriate to measure the temperature in the cabinet of your dispensor. A sure indicator of temperature change is process changes over time. Consid

Re: Adhesive on hot PCBs

Electronics Forum | Wed Dec 08 10:25:00 EST 1999 | John Thorup

Hi Ken Given the small mass of the dot I'm guessing that the adhesive is being flash cured by the heat of the board and the resulting semi-solid is unable to release from the nozzle like a liquid thereby causing your strings. Placing components on c

Re: Adhesive on hot PCBs

Electronics Forum | Wed Dec 08 18:40:39 EST 1999 | shane.M

We encounter a similar problem, whereby stringing becomes a real problem when board temperatures are raised. We tried slightly larger dots, but this did nothing more than block the nozzles of the pick & place machine. You basically have only two opt

Re: Updating software for an MCS16B.

Electronics Forum | Sat Sep 25 09:38:41 EDT 1999 | Steve E ( Fuji America )

| What is the command string used to download updated software | from floppy discs to the mcs16b controller? | Well Eric it depends on what your doing. If your just updating the MCS software, start out at the first screen ( UCI screen ) Go to System


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