Electronics Forum | Wed Jul 22 10:02:58 EDT 2009 | olsa
Thank you for reply, but what do you think about different method for reballing (not with preforms), like BGA reballing with template stencil and balls? Here is link: http://www.tecan.co.uk/smt/rework/bga_reballing.php
Electronics Forum | Fri Jul 24 10:08:05 EDT 2009 | jdengler
Possibly, if you want to sell used equipment you should have a competent technical staff! Jerry
Electronics Forum | Sat Jul 25 05:19:48 EDT 2009 | stephan
Hi Davef, I checked this spec but the value is not mentionned . Have you , any of you other idea about spec mentionning this allowable PCB stretch (i.e. IEC ... ) ? Thanks for your time of reading this Stephan
Electronics Forum | Wed Jul 29 08:05:25 EDT 2009 | patrickbruneel
Deni, You also need to check if your flux is properly wetting the board. Flux dewetting on the surface can also cause webbing. You can check that with spraying flux on the board surface and watch the wetting behavior. Patrick
Electronics Forum | Mon Aug 03 09:52:31 EDT 2009 | mainenetservices
Dave, This should be fixed. Thanks again for sending us this info. Please let us know if you find anything else. BTW, does the site seem faster to you? Roland
Electronics Forum | Tue Aug 11 18:15:11 EDT 2009 | ysutariya
Have you looked into Sipad? They will pre-paste your BGA and other component areas with solderpaste that has an adhesive on it. You can then hand place your components and run through a reflow. Here's their site: http://www.sipad.com/
Electronics Forum | Tue Aug 18 22:22:43 EDT 2009 | comatose
Assuming you want to run 8 hours a day and 5 days a week, you need a sustained throughput of 2.5k components per hour. With fine pitch, futzing around, setup, etc you should really look for machines rated in the 4k to 5k per hour range. That's not sc
Electronics Forum | Tue Aug 25 18:25:15 EDT 2009 | swag
If you have access to a machine shop you can build your own easily using the same bolt/tooling pin pattern as tracks. Place them on a vibratory track base and disconnect or turn the vibe down.
Electronics Forum | Tue Aug 18 15:36:40 EDT 2009 | davef
There is no standard. You need to decide when you want the cost of bad boards applied to your product cost. Search the fine SMTnet Archives for previous discussions, like: http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=20871
Electronics Forum | Thu Aug 20 08:42:32 EDT 2009 | voytek
Do you know if I can use Multi Pitch Tape Feeder from GSM2 platform on GSM and GSM1 platform? Thank you,
