Electronics Forum | Tue Sep 13 09:50:06 EDT 2005 | slthomas
"I think the best is to make sure the oven profile and other factors are set up so as to avoid any opens in the first place." I think you answered your own question. The difficulty (from my limited experience, anyway) in adequately qualifying your
Electronics Forum | Tue Sep 20 14:13:43 EDT 2005 | Rich
I use Cad2Cad v1.5 with Phillips Topaz. I don't know how much is differs, try this: Converting data to a Philips VIOS Text File format: 1. Open the pick and place data in Excel and format it to look like table 1. ** Make sure you delete the �mm�
Electronics Forum | Tue Oct 18 17:06:04 EDT 2005 | stepheniii
At one time I could show you the spacing of the chain of an electrovert but the burn marks have dissapeared. The center support chain would wrap around and jam up and with boards in the oven.............. On that one for some reason we bought it wit
Electronics Forum | Wed Oct 26 06:36:33 EDT 2005 | rlackey
Hi Ken, We would build a one off with an exact number of components on a different line, in a different manor completely to a volume, chipshooter job - however, we'd only really be doing a one off like that if it was a prototype as we're not in that
Electronics Forum | Sat Nov 05 00:53:43 EST 2005 | mika
Hello again mr vickt, The thing I was thinking about is just that: the UPS S/W. There is a lot of programming codes in the s/w, I know that. There is a lot of specific operation of the base machine controlled by s/w, not to mention all the extra opti
Electronics Forum | Wed Nov 16 10:48:23 EST 2005 | aj
Hi, There are a few different types of CP6 which I think the main differences are on the board loading side of things. To briefly answer your questions: 1.What is the actual CPH you are getting during production. There are a lot of variables to c
Electronics Forum | Fri Dec 16 06:39:15 EST 2005 | rlackey
I know that you were very specific in your email about your choices, but have you not thought of adding a faster Mydata? You would negate the learning curve on operations & maintenance, have spare feeders, & be able to transfer programs over. Regard
Electronics Forum | Tue Dec 27 13:58:20 EST 2005 | samir
I think alot of those X-Ray machines out there "over-emphasize" BGA analysis. It'll measure every aspect of the BGA, like size of voids, percent voids, how many voids, cumulative sum of the voids, shape and geometry of voids, statistical distributio
Electronics Forum | Tue Jan 10 20:39:06 EST 2006 | aqueous
Of course there are solvents which are less harmful to the environment than others. The operative phrase is �less harmful�. As a rule, water-based chemistries are �greener� than solvents. There are some solvent blends designed for aqueous-based eq
Electronics Forum | Mon Jan 16 16:19:22 EST 2006 | davef
Dunno. 4% higher standoff results in 16% higher reliability [�The Effects of Solder Joint Voiding on Plastic Ball Grid Array Reliability� Banks, Donald R., et al.; Proceedings of the Technical Program - Surface Mount International; September 10-12,
