Electronics Forum | Fri Jul 06 08:55:46 EDT 2001 | onset
Question, on a pc board that is .060 thick what should my v-score depth be? WE are currently using a v-score that leaves a remaining web of 15 thousandths is this adequate, or should we be going deeper?? thanks in advance
Electronics Forum | Fri Jul 06 18:22:51 EDT 2001 | davef
Oooo, you are waving 0402. Tell us more about your wave and its set-up. Never seen this [knock on wood]. When is this skewing occurring, after placement or during cure? What�s the distribution? What happens when you slow-down yer placement rate?
Electronics Forum | Sat Jul 07 04:30:23 EDT 2001 | johnw
Dave this seems to be happining at placement altough when u run cal board the palcement is fine could the glue density be causing this
Electronics Forum | Mon Jul 09 20:46:22 EDT 2001 | davef
Is the glue intended for printed SMD attach? 3 Are you following all the manufacturer�s glue shelf life recommendations? 4 Are you observing all the manufacturer�s glue working life guidelines? Finally, what level of skewing are we talking about?
Electronics Forum | Mon Jul 09 13:52:19 EDT 2001 | camohn
Where is there a list of cad software and their output file extentions? Or,if you have a list, would you share such information?
Electronics Forum | Mon Jul 09 20:43:00 EDT 2001 | davef
I used http://www.google.com to find the following link: http://www.geocities.com/SiliconValley/Cable/5930/misc/cadexten.html
Electronics Forum | Tue Jul 10 04:23:55 EDT 2001 | winnifred
Dr Lee, What is the best recommended setting temperature for solder iron station? 350 deg C ?? The contact of iron with the pad/lead should be for about 2-3 sec, is that true ?
Electronics Forum | Sun Sep 23 08:16:05 EDT 2001 | Keith
With reference to your previous post refering to Keyence vision systems, you might be interesetd in our latest color processing machine vision system, the CV-700 series: http://world.keyence.com
Electronics Forum | Tue Jul 10 09:47:39 EDT 2001 | vance66
Has anyone seen any reductions in printing defects due to the use of a Volumetric LSM? What are the pros and cons to Cyberoptics LSM 300?
Electronics Forum | Mon Jul 16 22:17:56 EDT 2001 | davef
So if we were disenchanted with the names you mentioned, what lean, mean, and hungry Japanese companies should we consider?
