Electronics Forum | Mon Jun 07 16:52:51 EDT 1999 | Dave F
| | | | I have difficulty to convince my management to air-condition our manufacturing facilities. The room temperature fluxuates from 8 deg.C in the morning to 25 deg. C in the afternoon. The PCB topside temperatures in the reflow oven and wave sold
Electronics Forum | Thu Feb 04 09:22:56 EST 1999 | Terry Burnette
| Hello all, | | Are BGA's easy to develope shorts? If a process is stable and all of a sudden you get BGA's shorting out on you, what might be problems? | | We've checked our solder paste amount, and we've rechecked our reflow profiles and nothin
Electronics Forum | Fri Jan 15 20:37:11 EST 1999 | jason
| | Jason, | | | | Have you looked at Manex software. I know they have a great reputation in the electronics industry since they developed their system around electronics specifically. | | | | Check out this article I found...this may help. Em
Electronics Forum | Wed Nov 25 12:33:16 EST 1998 | Scott Snider
| A buddy of mine has problems after depaneling double sided pre-scored PCB's. Resistors near the edge, after put into the slice and dice machine contain micro cracks. He's checked for them before and after depaneling. We figure it is the sectioni
Electronics Forum | Thu Nov 19 06:20:44 EST 1998 | Kelly
| For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the wave solder a
Electronics Forum | Thu Oct 29 10:11:09 EST 1998 | Scott Cook
| | Does anyone know of any software programs that will verify a Pick & Place program to the Bill of Materials (BOM)? Verify meaning the Part # and Ref. Des. matching of the two files. | | We use GCPlace to merge our BOM with X/Y file | but ocas
Electronics Forum | Wed Sep 30 15:27:34 EDT 1998 | jvo
I've been looking for a vision system which can check our fully mounted boards containing a mix of smt and thru hole. The concepts on all the machines are virtually the same, they got about 12-16 cameras, some pcb fixing and the rest is software.
Electronics Forum | Wed Sep 30 16:36:59 EDT 1998 | Dana R Simon
I've been looking for a vision system which can check our fully mounted boards containing a mix of smt and thru hole. | | The concepts on all the machines are virtually the same, they got about 12-16 cameras, some pcb fixing and the rest is soft
Electronics Forum | Tue Sep 15 09:28:59 EDT 1998 | Clark Swainston
| Currently there are 2-3 questions on the admin page that are technical and are not getting the response they deserve. This is probably because the main stream of the SMTnetters don't check this part of the forum as often as they check the technica
Electronics Forum | Sat Aug 29 09:12:39 EDT 1998 | Dave F
| Hi folks, | Lately I am also having problem with BGA ball problem. | We are finding more and more on X-ray analysis and is very expensive to replace. I know for sure that we could | rework on CCGA but there is no certified process in industry as w
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