Electronics Forum | Wed May 20 12:01:16 EDT 1998 | Chrys
Have you tried the new Accu-Frame from PNC? It tensions on all four sides using an operator-INdependent mechanical scheme. It seems pretty slick. They're failry new, and don't have a frame for the MPM's last time I checked, so I haven't tried it m
Electronics Forum | Thu Aug 08 16:41:18 EDT 2002 | davef
On our last thing like that [5X5, 32, er 28?], we printed bumps on the QFN, but you can't do that, so there's no sense in tormenting you. Ideas that come to mind are: * Search around SMTnet for a paper by Chrys Shea on controlling dispense shots as
Electronics Forum | Fri Sep 26 14:09:07 EDT 2003 | caldon
Steve- I can not say for the others but...as for Chrys Shea (a very good friend of mine) still is around. If you had not known She was Speedlines global account manager for Motorola and traveled 95% of the time. She now is at Alpha doing well. She al
Electronics Forum | Tue Oct 07 08:59:33 EDT 2003 | caldon
Will Philadelphia Work? My SMTA colleagues and I are putting together a Q/A. We will be having a panel discussion on Lead free on Oct 29. The panel is made up of industry leaders. Aim Solder- David Suraski, Cookson/Alpha/Electronic Assembly Materials
Electronics Forum | Mon Aug 12 21:54:33 EDT 2019 | davef
I've never seen successful printing with a step as deep as you seem to be saying. The keep out would have to be jigundous!!!! SMTnet Technical Library: https://smtnet.com/library/files/upload/Step-Stencils-laserjob.pdf I'd guess * Maximum step
Electronics Forum | Fri May 14 12:13:35 EDT 1999 | Heather
| Hi Guys, | | I am going to be graced with the good luck of processing microBGA's in the near future. A bit of a step forward from printing 20-mil pitch and wave soldering 0805's, wouldn't you say? | | So, any of you folks who have already experi
Electronics Forum | Fri May 14 18:29:26 EDT 1999 | Earl Moon
| Hi Guys, | | I am going to be graced with the good luck of processing microBGA's in the near future. A bit of a step forward from printing 20-mil pitch and wave soldering 0805's, wouldn't you say? | | So, any of you folks who have already experi
Electronics Forum | Tue May 18 03:17:50 EDT 1999 | Philip B
| | Hi Guys, | | | | I am going to be graced with the good luck of processing microBGA's in the near future. A bit of a step forward from printing 20-mil pitch and wave soldering 0805's, wouldn't you say? | | | | So, any of you folks who have alre
Electronics Forum | Mon Apr 26 17:31:14 EDT 1999 | Earl Moon
| Hey MoonMan, | | Did I catch in one of your fabulous threads that you're using Tetra stencils? I'm anxious to find out how you're liking them. | | We we're all set up to go to Tetras, then mgt decided to close down our factory - Dooop! "Foiled"
Electronics Forum | Mon Apr 26 21:29:34 EDT 1999 | Dave F
| Hey - remember the evaluation of VOC-Free fluxes that I promised a couple of months ago? well, I finally scrounged up the time to remove the propreitary (board name and number) info from the report. So it's ready. I posted it in the SMTnet libra
