Electronics Forum | Sun Oct 11 21:19:51 EDT 2009 | fulldrawmike
we have both flexjet and flexhead, we also have the new inline 7 head on some genesis dual beams we just put into operation. If you have a choice in flexjet heads take the inline 7. The flexjet 09 head is very labor intensive, stay away from them, e
Electronics Forum | Tue Aug 28 11:12:23 EDT 2007 | grics
This is what I was thinking, but I am being beat up pretty badly by the selective solder. Ambient temperature is anywhere in the the neighborhood of 76 - 80 degrees F. I am not sure of the RH, but I wouldn't think that would be my issue... One of
Electronics Forum | Thu May 30 10:31:03 EDT 2002 | robbied
Hi Yannick. This is an issue that we are just recently getting into but here is some ifo that I have gathered so far. I have seen/ used 2 different rework machines. The one we have bought is a 'PACE TF2000' which was at the lower cost end of the mar
Electronics Forum | Fri Jan 16 15:46:07 EST 2015 | comatose
We did 0402s for years on a GSM. Is this a flexjet or a 4 spindle head? A flexjet is easy with 0402s. The four spindle nozzles are big, you run into issues with knocking already places parts and having to Z zone carefully (and beware repair cycles.)
Electronics Forum | Fri May 15 21:39:48 EDT 2015 | jlawson
Reflow.. 1.Rehm (Germany) - Best in Class Best overall process stability heating system ( Alot of makers have started to copy there VX heating arrangement ). COnveyor chains can be a bit more attention in terms of maintenance on rehm , but if foll
Electronics Forum | Sat Jan 14 13:18:37 EST 2006 | mrduckmann2000
Let's think about this, there former filed service engineers. I bet they got out of field becasue of being laid-off. Typically the NON-Performers are the first to go. Hint hint.....former field engineers! Quad 4C's when they were new to the marke
Electronics Forum | Wed Nov 29 01:20:44 EST 2006 | fastek
Guess- If a component drops at the camera the machine will not proceed to attempt to place it and drive the nozzle into a brick of solder paste. The line sensor will catch the fact there is no component on the nozzle and will retry to pick and place.
Electronics Forum | Wed Nov 29 01:09:17 EST 2006 | Guess
I would suggest checking the feeder, MVF and MSR are both turret type and dont have the capability auto pik adjust in y. Y offset pick up would lead to : 1. Over turn component. 2. Missing component. Turret sequence is pick, recognize an
Electronics Forum | Sat Jul 17 15:22:17 EDT 2004 | rohman23
Thanks for all the responses. I do agree with what was said, and can certainly see reasons not to try. I'll write a little more about what we do. We are a defense contractor, and as I mentioned very high mix, low volume. We only have 1 SMT line.
Electronics Forum | Tue Sep 02 15:35:55 EDT 2008 | modernprecison
I have a Siemens S-27 and I'm having occasional issues with 0201 components in particular. I'm using the 12 segment head and 902 nozzles with them. I'm making sure the magnet is clean of debris and the feeder is sitting flat. Most of the time they
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