Electronics Forum | Mon Jun 06 10:43:23 EDT 2005 | ratsalad
Hello there, We have a Panasonic MVIIC with a bad PCB camera. The amp is fine, we tested that by swapping it with the small and large parts camera. When the machine is shut down for a while and we bring it back up, it takes hours for the PCB camer
Electronics Forum | Thu Jun 23 20:09:03 EDT 2005 | Stefan
Optimizers for pick and place machines are very specific for the type and model of the machine you are using. A chip-shooter will run at optimal speed with the same type of nozzle and minimal table movement. Most X-Y tables have a faster X-axis than
Electronics Forum | Sat Jul 16 08:12:44 EDT 2005 | davef
skandaae: By "tilt" do you mean that one end of the 0603 has lifted from the board surface? If so, we call this "tombstone". In general, tombstoning is caused by an imbalance in temperature or forces on the component. * Convince yourself about the
Electronics Forum | Thu Jul 14 20:16:33 EDT 2005 | Bman
I know what the COB process is, and I have no intention of getting involved with that end of things. I need to know how to place SMT parts on a board with a COB. It looks like the preferred method is to place the SMT parts first, then go through th
Electronics Forum | Wed Jul 20 10:07:05 EDT 2005 | cecil
Does anyone have any input on the need to bake out an assembly prior to the conformal coat process? I understand baking out components/pwb's prior to processing through the reflow or wave solder process if the material shows excess moisture absorbtio
Electronics Forum | Tue Jul 26 08:20:46 EDT 2005 | Bob R.
All you can do is try it. I did a literature search last year on causes of BGA voiding and came up with a pretty long list, sometimes contradictory. I also discussed it with several paste suppliers. What I came away with is that what aggravates voi
Electronics Forum | Thu Aug 25 09:09:41 EDT 2005 | stepheniii
I did a search for "DFM" and most of the posts were from the previous century. Is there a tool that is not too expensive that will check a board layout based on DFM criteria? I don't think there could be a good one to give the number of parts and spa
Electronics Forum | Wed Oct 05 06:10:41 EDT 2005 | lscontrol
Thanks for the help so far. But i still have problems, do to the downloaded version of Cad2Cad ver. 3 which does not have any save as/export/import or open file-posibilities which support vios, csv or txt-files or anything like it. I downloaded the
Electronics Forum | Thu Oct 27 05:51:17 EDT 2005 | pavel_murtishev
Good day, Search the net with "Solder paste softener", or check the links below: *Malcom http://www.malcomtech.com/products_sps.html *Japan UNIX http://www.japanunix.co.jp/ju_en/products/UM-103.html *Genitec http://www.genitec.com.tw/gam-60-e.htm
Electronics Forum | Fri Dec 02 15:29:42 EST 2005 | mika
In my prior posting, I didn't exactly understood what You have in mind. I now understand that You want to get something for free, that everybody else need to pay for. If this is only for personal use so that You will be more skilled at Your work? Th
