Electronics Forum | Tue Jun 25 09:31:45 EDT 2002 | Myfloh
Hi everybody, Does someone have experience in the assesment of Surface Mount devices? For the moment we have the Must System II of Multicore but it is not effective to assess the solderability of Surface mount devices. Indeed the conditions are not
Electronics Forum | Thu Jul 10 15:05:30 EDT 2003 | stepheno
Don't forget about moisture sensitive devices already on the board if you are reflowing the entire board again. No doubt the other BGA's have been absorbing moisture since the boards were first reflowed. You may have to bake the boards before reflo
Electronics Forum | Sun Aug 01 21:17:52 EDT 2004 | Eric
I have already been working with GPD regarding this project but at the same time the stage of the project is still on the selection process so I'm still open to other machines to be qualified. As per current machine in house (Micromax II), we have
Electronics Forum | Wed Jun 08 10:32:27 EDT 2005 | rlackey
We ran an MVT 1820 Supra against a VT-Win-II for around 40K high density boards. One machine was 1/3 of the price of the other, more accurate in production, faster, and could handle larger boards. Guess which won? Fortunately we were able to loo
Electronics Forum | Fri Sep 16 16:37:31 EDT 2005 | Randy
HI! Does anybody know driller/miller called > "Direct Imaging System II"? I have one, but its > not working properly. I think that there is some > corruption in software. All kinds of information > about this machine is welcome: manuals, software
Electronics Forum | Fri Jan 16 12:03:46 EST 2009 | black5629
We are encountering similar problem as yesterdays posting, with solder not sticking to the pads but wicking to the leads on Leaded HAL finish boards, except we have tried two different solder paste lots with similar result. The oven profile and paste
Electronics Forum | Fri Jan 16 16:36:07 EST 2009 | boardhouse
i would not try to chemically clean the finish, you would just be asking for other problems. 1) I would ask your supplier their Hasl mix. Standard Lead hasl is 63/37 - it almost sounds like your boards have a higher content of Tin and your experien
Electronics Forum | Fri Sep 15 08:00:49 EDT 2000 | Mark Charlton
I've been using the Philips CSM84V for more than 7 years now and would be glad to help you any way I can. Do you have a Mark III or is you machine a Mark II or earlier? Some important differences in the way things are done between the two. CSM Too
Electronics Forum | Fri May 03 01:25:33 EDT 2002 | gerits
Dear Sir, I do not want to mix in this "subjective" discussion but as an employee of Assembl�on (buider of FCM II, FCM multiflex 50, 75, 100) I can provide you with MTTR, MTBF, placement data (0201), software, and other (also customer) data on our e
Electronics Forum | Thu Jul 10 15:00:58 EDT 2003 | russ
Louis, For whatever it is worth, When I have $5000 parts I don't even mess around with a rework station. I would mask off any heat sensitive components (We use water soluble masking like that for wave soldering) and then process through the oven yo
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