Electronics Forum | Wed Jan 26 16:51:18 EST 2000 | Casimir Budzinski
I am using kester 958 no clean in an Electrovert Econopak 2 and having trouble with white residue, the solder pot has a foam fluxer and I have tried diferent setings on the air knife angle & pressure, the top board temp is aprox 200F.Any help would b
Electronics Forum | Tue Dec 28 12:59:34 EST 1999 | Justin Medernach
Edmund, Check your "Air Amp" settings or the equivalent on your oven. Sounds to me like they are probably turned up too high in the reflow zone and you are blowing the components off of the board when the solder goes liquidous. Regards, Justin
Electronics Forum | Thu Dec 16 11:06:02 EST 1999 | Chuck Morehouse
Have any of you ever gone from using Nitrogen in your Reflow and Wave solder process to using only compressed air? No Clean users only please. I'd like to get away from Nitrogen if it makes sense.
Electronics Forum | Tue Sep 28 12:58:19 EDT 1999 | Jeff Sanchez
I finaly get a vacation and decide to go to the forum and low and behold it's hot air verses a small ray of sun.I read every thread and still failed to see any real argument either way? I love rework as an assembler. I hate rework as a shop owner. Th
Electronics Forum | Fri Sep 24 04:29:30 EDT 1999 | Earl Moon
| | | Bullshit | | Brian | | Why Brian, how very eloquent, certainly proving not very British! MoonMan
Electronics Forum | Thu Sep 23 22:18:50 EDT 1999 | Dave F
snip | | | | | I add my opinion to MoonMan's, hot air is the way to go. We have 3 big systems for BGA rework, 2 from AirVac, 1 from OK Industries. For most other SMT rework needs we use simple hot air systems. We have over a dozen of these small
Electronics Forum | Tue May 11 08:02:07 EDT 1999 | Philip
We are currently looking at purchasing some BGA rework equipment. Could someone give us the pro's and cons of IR heating (top/bottom)vs. hot air convection ? All other tips are also welcome. Thanks
Electronics Forum | Sun Apr 25 11:18:45 EDT 1999 | Earl Moon
| Hello all, | | Been doing some comparisons on joints made using the soldering iron versus reflowed solder paste (on a QFP package). The difference is quite significant: the joints made by the soldering iron are inconsistent and in many cases not
Electronics Forum | Sat Jan 09 12:12:21 EST 1999 | Jim Schultz
I need leads on equipment vendors for selective soldering systems. I have information about ERSA and Seho already. I want to contact Air Vac in particular, but I can't find thier phone number. Thanks for the help
Electronics Forum | Wed Dec 02 09:28:24 EST 1998 | Dave F
| Hi, | I'm looking for a small batch convection oven that will replace the dryer section of a batch ultrasonic cleaning machine to dry off excessive water from washed PCB's, | any suggestions for particular suppliers, will be appreciated. | Jack |
