Electronics Forum | Thu Jul 11 20:36:43 EDT 2002 | cyber_wolf
It will place BGA's, but you will be centering by using the part outline. The IP2 cannot be adapted to do individual ball inspection.(You may already know this) As far as getting the part to stay on the part shuttle, I am sure that there is somethin
Electronics Forum | Tue Aug 13 15:55:10 EDT 2002 | jseagle
I am looking for advice on purchasing a used '98-'00 Electrovert Electra wave soldering machine. Are there any specific parts of the machine I should closely inspect? Any specific options I should make sure it has? I will need it to have a spray f
Electronics Forum | Fri Sep 06 11:16:08 EDT 2002 | dason_c
To check any solder crack, open under the BGA/CCGA. I am using a destruction test to find out is it related to the reflow profile or the Fab issue. 1. Depense the Dye (I use Dykem Steel Red) under the device. 2. Cure the dye 3. Remove the device 4.
Electronics Forum | Tue Sep 17 15:03:33 EDT 2002 | ccross
I am working with fine pitch components (15-20 mil) and having soldering problems and would appreciate some opinions. 1) How much of an effect does pad size have on bridging? 2) How much of an effect does solder paste grain size have? What is the re
Electronics Forum | Thu Oct 03 04:04:10 EDT 2002 | Bob Willis
SMTNet has a video tape and interactive CD ROM on Intrusive Reflow Soldering that you may want to check out. In addition there are some free inspection standards for pin in hole printing, placement and soldering available at http://www.dpmo-monitori
Electronics Forum | Thu Oct 24 09:22:32 EDT 2002 | dscott
We are a supplier building prototypes. Most of our projects consist of boards with array packages down to 30 mil pitch. My concern is with customers that return boards for rework on array packages. Typically if their product is not functioning that i
Electronics Forum | Thu Jan 09 18:19:51 EST 2003 | babe
The Ersa system is fine however there are thermocoupling problems and the service from Ersa has been very poor of late. The Metcal won't handle larger boards and the heating is inconsistent.Especially with BGA components. We see this via inspection
Electronics Forum | Mon Jan 13 11:47:05 EST 2003 | peterson
Hi Folks, I am trying to find a US Rep for SAKI AOI machines (specifically, BF942) It's an inline AOI made in Japan and efforts to contact the company in Japan have been unsuccessful. Additionally, any head to head comparisons between this machine a
Electronics Forum | Fri Feb 28 11:08:56 EST 2003 | pauld
I had the same concern. The connector pins are gold also. I am waiting for a response from AMP to supply some of this wonder wax. I can inspect the HASL fabs for proper hole diameter, but I do not have a warm feeling I should be getting involved with
Electronics Forum | Tue Mar 18 12:55:41 EST 2003 | Mike B.
We run a copy of SMTMaestro for each of our pick&place lines. It saves us an awfull lot of inspection hours, while the operators appreciate it's simplicity. But please be aware that this software is not well equipped for checking rotations (to put it
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