Electronics Forum | Wed Dec 22 21:14:53 EST 2004 | davef
IPC-FA-251 recommends 121*C for 30-60 minutes for 1 and 2 flex layer circuits. A rigid flex can take easily an hour per layer depending on the construction.
Electronics Forum | Tue Jan 04 01:22:07 EST 2005 | smtek_cc
Hi Ahmad, I have one MCS 16F controller currently in Hong Kong. If you are interested, please contact me. carlc@smtek.com.hk Carl
Electronics Forum | Thu Dec 23 13:38:25 EST 2004 | clampron
Over The Hill, Sounds like you may have an incorrect height specified on a package causing the tool to slam into the board. The most likely cause is removing a magazine while the machine is running but I too have perfect operators who NEVER do that.
Electronics Forum | Tue Jan 04 22:41:47 EST 2005 | Dorklover664
Are you sure that the operators are checking pickup placement before the run starts? We had that happen once when yours truly didn't do her job right. Megan
Electronics Forum | Tue Jan 11 16:36:52 EST 2005 | OverTheHill
Update: I replaced the Z sensors in the tool head and the Z sensor cable. Fingers crossed........ I'll keep you all posted. P.S. "Have Fun"? I'm at work, thus not having fun!!!!!
Electronics Forum | Tue Mar 07 10:53:43 EST 2006 | FredC
I do not rebuild Mydata at present but would like to get started. We rebuild many others and do a good job with them. If you or one of the others using the forum would like to work with me on this please get in touch at nozzlesupply.com.
Electronics Forum | Fri Nov 03 13:23:19 EST 2006 | gleason
We do repair the spring loaded tools. we have improived the design with a more robust spring also to help the nozzle be alittle more durable. www.gscusa.net 972-494-1911
Electronics Forum | Mon Jan 22 18:45:29 EST 2007 | mdang
Do you still have the bent tools? I can buy them from you. Thanks, -Michael
Electronics Forum | Tue Dec 28 09:45:03 EST 2004 | davef
Assuming the poor hole fill is not localized, try: * Inadequate preheat * Flux specific gravity is low * Low solder temperature * Conveyor is running too fast * Solder pot is contaminated
Electronics Forum | Mon Dec 27 22:36:35 EST 2004 | Grant
Hi, Why are you worried about ramp rate on the BGA? Do you have a delta T problem on your PCB? Regards, Grant
