Electronics Forum | Tue Jul 01 20:39:45 EDT 2014 | chantel
Thanks so much. That was definitely the issue and I was dealing with an issue of the tip not picking up some of the parts. Then, today found out a piece of dust ball was in the vacuum and was able to blow it out, by means of deduction from the sensor
Electronics Forum | Wed Feb 07 07:50:34 EST 2007 | davef
Jax: Matt works for Sipad. In the past, he has posted questions, often with pix, seeking help resolving production issues, often involving issues with bare boards. He's not pimping his product.
Electronics Forum | Tue Feb 13 11:20:59 EST 2007 | cevans MPM printer specialist
Off contact is generaly less favourable than on contact printing. print height becomes a issue towards the edge or foil clamps. If you Had little or no issues with your previous board vendor re-check your specs you supplied to your current vendor. If
Electronics Forum | Sun Jun 15 22:05:11 EDT 2014 | chantel
Does anyone have any information regarding troubleshooting for the Contact 3avx machine. I currently work with this machine and now have responsibility on fixing it when it breaks down to which I have no current skills. My current issue may sound sim
Electronics Forum | Wed Feb 07 06:37:39 EST 2007 | mk
We have been processing a family of boards for 3 years. No issues. New PCB Vendor and the boards suddenly will not print very well. Sloppy printing definition. Closer inspection reveals that the soldermask is built up .0012-.0019 over the vias, preve
Electronics Forum | Tue Jun 29 13:42:20 EDT 2004 | sigmaprint
You will need to set the contact and squeegee zero calibration every time you set up a new product, we do this because the thickness of the substrate (pcb) can change between product and this will effect these calibration settings. The machine does n
Electronics Forum | Tue Jun 26 20:40:36 EDT 2001 | davef
Your profile seems reasonable, as you say. As CPI says: Sure it could be planiarity issues with the balls, but that is not something that makes me want to do a Pete Rose belly-flop, head-first slide into first base that this is the source of your p
Electronics Forum | Wed Feb 07 17:19:36 EST 2007 | stepheniii
We have been processing a family of boards for 3 > years. No issues. New PCB Vendor and the boards > suddenly will not print very well. Sloppy > printing definition. Closer inspection reveals > that the soldermask is built up .0012-.0019 over >
Electronics Forum | Tue Nov 01 09:36:41 EDT 2011 | emeto
THe question is - does that happen on all of your programs or just in one program? If it is just this particular board, it might be some softwaRE limit issue. If it happens on more programs it is a hardware issue and it could be one of the following:
Electronics Forum | Mon Sep 20 06:29:27 EDT 2010 | darrenleebs
i have an old contact 3av pick and place machine that has started to display placement head position errors. the machine seems to start working if you switch it on and leave it for a couple of hours to warm up. has anybody had simillar issues with th
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