Electronics Forum | Tue Jan 04 15:38:15 EST 2000 | Chuck Lenfest
I'd like to hear from anyone who is using a vision system, or coordinate measuring machine to verify film target dimension on their phototools in printed circuit board manufacturing...
Electronics Forum | Thu Jan 09 00:52:51 EST 2020 | wellmanrau
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Electronics Forum | Mon Jun 14 21:02:50 EDT 2004 | hap
it is not practical to target an exactly 1 mil film thickness, the materials manufacturers do not give an exact solid content figure but only a target range. temperature and batch preparation also play a small role. You could probably target 1 mil p
Electronics Forum | Tue Jul 13 13:58:50 EDT 2010 | dcell_1t
time available then you have capacity issues... most of the time downtime is not considered for "ideal" calculation, but is highly recommended to consider it. You have to consider alternatives if your capacity is over 90 % this is where you need to b