Electronics Forum | Wed Jun 23 21:01:07 EDT 1999 | Dave F
| The uploading problem has been resolved - the paper on controlling the wave solder process and resolving causes of defects is now available for downloading. | | Sorry for the previous difficulties. | | Oh yeah - the paper is close to 1 meg long,
Electronics Forum | Wed Jun 23 15:49:30 EDT 1999 | Kelly Morris
In the IPC-SM-782 (Surface Mount Design and Land Pattern Standard) it recommends a minimum of .040" between bottomside wavesoldered chip pads. Where might I find a similar IPC recommendation for minimum space between thru-hole pads? Does anyone kno
Electronics Forum | Tue Jun 22 13:35:40 EDT 1999 | Jason Gregory
I am need of info regarding the tape cutter blades for a Sanyo/Universal 4760 HSP chipshooter. Ours are gone and beyond repair. I have found that the blades are the same as on the 4765 HSP. Part nos. are UPPER-6300056280 LOWER-6300056273 Please he
Electronics Forum | Mon Jun 21 22:27:57 EDT 1999 | John K.
We're a CM doing low volume/high mix and are considering buying from one of the two big names, TR** or Sp*******/El*********. We need saponified wash for some of our no-clean over wave; the great majority is OA from our SMT lines. Any thoughts?
Electronics Forum | Mon Jun 21 18:15:05 EDT 1999 | George Forrest
We have a need to add a trace to a large quantity of bare PB's. The trace goes from a 25 mil QFP pad to a via. The rework must be done before we process the board. The rework cannot interfere with the solder paste screening process. Does anyone
Electronics Forum | Mon Jun 21 21:05:47 EDT 1999 | Dave F
| We have a need to add a trace to a large quantity of bare PB's. The trace goes from a 25 mil QFP pad to a via. The rework must be done before we process the board. The rework cannot interfere with the solder paste screening process. | | Does a
Electronics Forum | Mon Jun 21 10:49:23 EDT 1999 | Cunli Jia
| exactly how do you access posted library articles? Are you refering to the newest posting by Chrys Shea on wave soldering? Looks like she did not successfully post the article. We have emailed her on this, so hopefully you will be able to access
Electronics Forum | Tue Jun 22 16:17:20 EDT 1999 | Cunli
| Cunli: Chrys is not the only one. Check the following: | | "Lead Free Solders - A push in the wrong direction?" Dave, Thank you for letting me know. We will get in touch with the contributor right away to correct the entry. Looks like Chrys
Electronics Forum | Tue Jun 22 08:28:54 EDT 1999 | Jason Gregory
| | I swear I posted it! I smoked an entire cigarette waiting for the damn thing to upload! I'll try it again when I get home tonight. | | | | Sorry for the inconvenience. | | | | | | | regular or filter? | I am having the same trouble. Cannot
Electronics Forum | Mon Jun 21 12:06:56 EDT 1999 | Scott Cook
| Since Vic posted me privately and asked for the SIR test parameters I spoke of in my other post, I thought I'd respond on the forum. | | Ok, here they are, per Joe Keller--Solder / process consultant AKA Manko..... This SHOULD have read "ALA Man
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