Electronics Forum | Thu Feb 24 10:29:27 EST 2000 | Shravan Jumani
Iam doing some work with O2O1s and am facing tombstoning problems. From screening experiments I find that a N2 reflow results in more number of tombstones than in Air. Would appreciate anyones inputs on why this happens, or how I should tackle the pr
Electronics Forum | Thu Feb 24 10:29:34 EST 2000 | Shravan Jumani
Iam doing some work with O2O1s and am facing tombstoning problems. From screening experiments I find that a N2 reflow results in more number of tombstones than in Air. Would appreciate anyones inputs on why this happens, or how I should tackle the pr
Electronics Forum | Sun Sep 12 18:47:48 EDT 1999 | armin tan
Our GSM1 keyboard is defective and upon inquiring the price from a local distributor here in Australia, I learned that it's more than $600 Aus Dollars including freight. It's pretty expensive for a PC/AT mini keyboard. Has anyone ever tried using an
Electronics Forum | Sun Sep 12 03:50:13 EDT 1999 | Bach Huss
Hi All, Does any one out there have SPC control on Chip placement Machines? I was wondering what type of parameters we can monitor. We have Siplace here equip with SEC-GEM and a monitoring software. Just curious if anyone has done SPC on Chip placem
Electronics Forum | Thu Sep 09 08:25:26 EDT 1999 | Gyver
Hello everyone, Anybody know how to prevent EOS problem? Recently, we sent some defective IC components to original suppliers for further analysis, but the result is those parts were all damaged by EOS! Please somebody help us to prevent this issue.
Electronics Forum | Thu Sep 09 06:38:35 EDT 1999 | calvin
hi, i m college student. i m currently doing my Final year project in PCB drilling. the main task is to design auto feeder which allign the PCB properly in position before drilling take place. the close tolerance becomes a big problem to the precisio
Electronics Forum | Thu Sep 09 00:57:42 EDT 1999 | Stoney Tsai
Currently, I have been requested to measure our SMT productity, capacity levels. I employed "pcs/day" as a base to come out with indicators for the top management decision-making. Anyone has other ideas to measure these two items? What are the lat
Electronics Forum | Thu Sep 09 08:58:07 EDT 1999 | Dave F
| Currently, I have been requested to measure our SMT productity, capacity levels. I employed "pcs/day" as a base to come out with | indicators for the top management decision-making. Anyone has | other ideas to measure these two items? | | What
Electronics Forum | Wed Sep 08 23:45:19 EDT 1999 | kyung sam park
I wonder to knock this site with this question? Are there some body have applied 6 SIGMA TOOL to improve the smt process or etc. especilly smt process is better. I want to hear the difficulties to apply this tool. and experiences. I dont't care go
Electronics Forum | Wed Sep 08 20:38:06 EDT 1999 | Barbara
I have a board that has surface mount on both sides . On this board is a 22pin connector which is the only thru-hole part.This part is located on the component side. I would like to reflow this part. Can this be done? If so, how can this be done?
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