Electronics Forum | Sat Mar 24 18:30:50 EDT 2007 | grantp
Hi, There is lots of threads on this, so I would search these, and then do some reading. Then once you have some brands in mind, call the suppliers of this equipment and get some demos to learn about how each machine works. There is lots of differen
Electronics Forum | Mon Jun 25 16:10:39 EDT 2007 | jmelson
Well, what I have takes data directly from the Protel 99SE placement file, so in the present form it is a bit specific. This file is simple ASCII text, but the layout of columns will be different on other CAD systems. What I have has a number of sh
Electronics Forum | Fri Mar 30 11:56:08 EDT 2007 | JD
We have had issues with using the ones from Best. The holes are not always cut correctly and the edges (inside the holes) are not well defined because of the kapton material they use maybe. Plus you leave the mini stencil on the PCB under the BGA whi
Electronics Forum | Fri Apr 06 08:45:48 EDT 2007 | davef
UNDERFILL The design of the component and the end-use environment drive the requirement fot underfill. Here is a good introduction: http://www.asymtek.com/news/articles/2002_globaltronics_csp_and_fcuf.pdf Google for more. We have no relationship, n
Electronics Forum | Tue Apr 03 03:31:51 EDT 2007 | chrissieneale
Apparently because the machines are old and prone to break down they do all the printing for the day (maybe 6/7 different board types) up front. This doesn't make any sense to me - if the machine is going to break down, the machine is going to brea
Electronics Forum | Thu Sep 06 05:14:30 EDT 2007 | jola
Thanks for your reply! Have you tested the torque meter yourself? I have asked our supplyer if they had any but the answer I got was that they should check with Fuji, and that semes to be a slow process... We do mouthly mainteness on our highspeed fe
Electronics Forum | Fri Apr 13 08:02:59 EDT 2007 | maclites
I can post that info when we get it from our design team. All we have right now is a drawing and a BOM calling out "mini fuse" of 5 different values. The clip/socket is not called out at all, but going by the shape on the asembly drawing & mask lay
Electronics Forum | Tue Apr 17 01:45:16 EDT 2007 | Jane
There are several alloys had been using in the industry. For SMT: most people use SAC305 For Wave: most of them use SAC305,SC100C,SCS7,and SACX0307. Of course, different alloy composition have its own recommended profile. There is no such rule tellin
Electronics Forum | Sat Apr 21 21:20:56 EDT 2007 | mika
Hi, Go for a very "slow down" turrent speed of 50 % and then see what is happening? It sounds that You could face a timing belt problem. I have seen this before. Another thing on this machine is whenever a slitghest misalignment between the the diffe
Electronics Forum | Fri Apr 27 08:26:43 EDT 2007 | basem
The machines will be located in Damascus, Syria and so we can't/don't want to acquire any U.S. assembled machinery for several different reasons. As far as I know, My Data is U.S. made? Correct? Please let me know. Our support for DIMA will be thro
