Electronics Forum: viewing (Page 1887 of 7890)

Netlisting

Electronics Forum | Tue Jul 27 11:56:42 EDT 2004 | mmjm_1099

I am looking for a way to get netlisting off of gerbers for prob testing. If anyone knows a program or something we can do to get the numbers let me know via email or post here. Thanks

solder joint appearance

Electronics Forum | Tue Jul 27 13:48:45 EDT 2004 | Ralf

Hi Recently i have noticed that after reflow (hot air oven) on the solder lands without components but with solder(screen printing) there is discoloration. It looks like gasolin spilled on the wet road (rainbow). Any idea and reason Ralf

solder joint appearance

Electronics Forum | Thu Jul 29 21:11:13 EDT 2004 | davef

Could be lots of things. With limited information about temperatures, solder alloy, and cleaning; we'll swing for the fence that you got these solder connections very hot. So hot that Pb oxide is dominating the solder joint surface instead of the

Pitted / Stretched Appearance on Fine Pitch Components.

Electronics Forum | Thu Jul 29 21:16:15 EDT 2004 | davef

This sounds like a "perfectly fine" no-lead solder connection. What the composition of: * Solder alloy? * Solderability protection on components?

Convert Gerber files to Cad (text file).

Electronics Forum | Tue Jul 27 20:48:10 EDT 2004 | Ninh The Vu

Hi, Is there any CAD software that helps converting gerber file into cad (text file)? Any input will be great help. Thanks and regards, NTV

Convert Gerber files to Cad (text file).

Electronics Forum | Fri Jul 30 14:54:36 EDT 2004 | chris

The software that i used sell was graphicode. it worked well, but not easy to use. http://www.graphicode.com/

Liquid flux dispensing

Electronics Forum | Thu Jul 29 21:12:55 EDT 2004 | davef

Use a spray fluxer, like those used in wave soldering. Search the fine SMTnet Archives for supplier names. We understand that spray fluxing is significantly different than dispensing. What do you want/expect to accomplish by dispensing liquid flux

Liquid flux dispensing

Electronics Forum | Thu Aug 05 12:02:48 EDT 2004 | Vince W

Go on the WEB and do a search of "Spray Fluxing" Several options should show up Good luck with your search

Tecnomatix Assembly Expert

Electronics Forum | Wed Jul 28 17:07:03 EDT 2004 | dmeister

Hi, Would anyone know how to mirror centroid data in Tecnomatix "Assembly Expert". Hope you can help dm

Tecnomatix Assembly Expert

Electronics Forum | Mon Aug 02 13:16:02 EDT 2004 | jbabson1

I'm not quite sure what you want to do. Are you trying to add a board in a panel?


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