Electronics Forum | Sun May 18 00:43:06 EDT 2008 | aisart
There are two approaches I have seen at different sites that seem to work. The first one is for them to use gloves. When I asked as to why, they told me there are studies that showed people wearing gloves are less likely to put them in their mouth an
Electronics Forum | Tue May 20 09:34:28 EDT 2008 | roc2x
Well something is different isn't it? * Paste * > Part supplier * Board fabrication * Was the > profile that you reference the measured > temperature or the the settings keyed into the > oven? > > The cross sections seem to show less > than exp
Electronics Forum | Thu May 29 14:43:58 EDT 2008 | rgduval
We charge a flat rate that covers Programming, Documentation, and Engineering fees. We arrived at the number by estimating an average time spent on these activities over a period of about a year. I lifted this method from a company that I used to w
Electronics Forum | Thu May 29 14:57:26 EDT 2008 | rodrigo
Hi all, Is it normal for some of the small nozzles to be rejected by the wide view camera? Every time I do a nozzle centering the narrow view camera shows green circles for nozzles 1,2,3,4. The larger ones (5 and 6) show the asterisk. The wide view c
Electronics Forum | Fri Jun 20 01:12:50 EDT 2008 | chrispy1963
Look into a used Siemens F-4 or F-5. These machines can be had for a reasonable cost, they are easy to maintain, the footprint is small (7' X 7.5') and they are simple to program. These machines have a 12 nozzle "Star" revolving placement head for
Electronics Forum | Wed Jul 02 16:46:12 EDT 2008 | jmelson
Yeah, way back in the beginning, I was VERY suspecious of the whole thing, as car batteries that had KILOS of lead in them were not regulated in any manner. It seems to me a car battery smashed in a wreck and spilled into the storm drains is 10,000
Electronics Forum | Thu Jul 10 10:46:26 EDT 2008 | patrickbruneel
Real Chunks, I intercepted the email below from the RoHS USA pushback mailing list. This email comes from an engineer employed by the largest OEM in Belgium. Looks like you made a great point that �work� can take on several meanings!!! ************
Electronics Forum | Fri Jun 20 18:32:55 EDT 2008 | hegemon
Back when I used to do a lot of these style devices we ran into the same problem you are describing. Use a pattern for the center pad area and keep the total coverage to about 68% of the pad area. Diagonal Stripes, tic tac toe, cloverleaf, dot array
Electronics Forum | Mon Jun 23 19:33:09 EDT 2008 | adamcrum
Hello, I have a Philips Assembleon Topaz (not an X or XII, just Topaz), that we got from a broker or what have you. I just did a complete rebuild of the head assembly after some of the shaft bearings went out and was getting ready to do the auto moun
Electronics Forum | Thu Jun 26 08:55:20 EDT 2008 | grayman
Hi, I know both Ipulse and Mydata but I have no experience with Philips ass. I pulse is own by Yamaha and most design change to Yamaha but Yamaha retain the capability, so if you are looking for machine capability I would suggest for I pulse, On the
