Electronics Forum | Sun Nov 22 17:52:49 EST 2015 | wesleyintelli
Hi Deni, Thanks for your interest in my problem. It turned out that the power supply to the VGA vision board (the system in the black box)was faulty. I replaced it with a universal PC power supply and all is well.
Electronics Forum | Fri Jul 19 16:27:38 EDT 2013 | microaide
I think I have the vision problems figured out. There were two problems. 1) The Alignment type was set to "Small" for my TQFP48 part. It should have been set to "Complete". This is a clear case of poor documentation. The AutoProgram manual lists the
Electronics Forum | Thu Sep 24 06:30:28 EDT 2009 | cathtee
Is there any vision system to check for substrate crack?
Electronics Forum | Mon Apr 26 08:15:37 EDT 2004 | pjc
MPM uses a one-print-Mylar system, as do other printer mfrs. In this system there is a Mylar sheet attached to a frame that is secured over the printer table with the board on it. You print onto the Mylar. The table X-Y-theta manual adjustments are u
Electronics Forum | Mon May 14 03:21:20 EDT 2001 | Eyal Duzy
Phil, In the considerations you make for choosing an AOI tool, you should check what a vendor delivers today and what will it be able to deliver in the future. As the role of AOI in the SMT production line evolves from "detection" to "prevention"
Electronics Forum | Thu Apr 29 15:05:29 EDT 2004 | Kirk
we have sm-tech benchmark 90 and we think about Microflex with vision. how i teach the vision? I have two images. One is reference image and is it storage in system how can i create it (is it possible simply use paper as i said before then teach vis
Electronics Forum | Thu Apr 29 16:58:00 EDT 2004 | pjc
You should be able to get a one-print Mylar frame for the SMTech 90 machine from SigmaPrint, http://www.sigmaprint.co.uk Yes, with vision you store images of two features such as solder lands or fidicial marks from opposite corners of the board. With
Electronics Forum | Thu Sep 24 09:25:24 EDT 2009 | davef
What do you mean by "substrate?" Is it: * Semiconductor die * BT circuit board interposer Is the BGA package: * Encapsulated * Mounted on a circuit board
Electronics Forum | Wed Jul 15 06:32:03 EDT 1998 | Process Engineer
| We just have a use cp4 .I have a problem on transfering data between cp3 to cp4 .when I use the data for cp4 I can't have parts in correct location. Is that normal? or it's because that has a different vision system.if so.how can i do with it.the d
Electronics Forum | Wed Jul 15 10:37:58 EDT 1998 | Ben Salisbury
| | We just have a use cp4 .I have a problem on transfering data between cp3 to cp4 .when I use the data for cp4 I can't have parts in correct location. Is that normal? or it's because that has a different vision system.if so.how can i do with it.the
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