Electronics Forum | Mon Jul 28 13:03:12 EDT 2008 | wavemasterlarry
They make greeting cards that do this to. You open em up and they make all kinds of jibbersh. My nephew sent me one for my birthday and it scared the hell outta me. dang thing was playing some kind of rap or rock or something they call music these
Electronics Forum | Wed Nov 19 18:43:04 EST 2014 | gregcr
Hi All, I've been in the CM world for a long time and it seems like there has been little change in the packaging techniques used at the end of the day. Assembled circuit boards in small/flex volume are bagged or bubble wrapped and boxed up to ship
Electronics Forum | Mon Jan 23 08:15:33 EST 2006 | pavel_murtishev
Good day, Vibratory (MultiStick) feeder is bottleneck of any placement machine. If you feed expensive IC�s via vibratory feeder they surely will be damaged. If you really care about expensive IC�s equip you placement machine with reject conveyor. In
Electronics Forum | Wed Apr 25 15:41:58 EDT 2007 | realchunks
Hello Up Man, In the days before AOI we had a thing called PEDRO's, which I believe means "sample" in some language. Anyway, it was just the 'golden board' in a plastic box so you could compare your run to it. Granted not as high tech or reliable
Electronics Forum | Thu May 11 21:12:09 EDT 2000 | Dave F
Andy: Welcome. Several points: 1 Be careful in your statistics quoting reverie, particularly on archives use. September was about the time of one of the server upgrades. As part of one of those changes, the previously outstanding, although sadl
Electronics Forum | Wed Mar 31 21:08:34 EST 2004 | Ed
Hey guys. I've been manually dunking circuit boards for 8 years now. I too have the excess residue issue to contend with. I'm using a low solids - no clean flux from Kester (959). I have used solvents, thinners, windex and a multititude of cleane
Electronics Forum | Thu Jan 13 11:55:42 EST 2005 | fasst1
Rob, I also appreciate the banter. It is good to have these discussions with end users in a (hopefully) non sales environment. Philips actually started building Pick and Place machines in 1980 for high volume accounts. They started out because th
Electronics Forum | Fri May 07 18:05:28 EDT 2004 | valuems
Hello Sam The problem that you have is the software in the cognex box has to match the soft ware in the computer. Also the 3 1/2 floppy reader in the cognex box is a special made unit. Not just any 3 1/2 reader will work. The way we fix most of th
Electronics Forum | Thu Mar 10 23:26:46 EST 2005 | timekey
Of course a new machine out of the box should perform at a realistic Sigma level and it's not unfair to hold a machine manufacturer true to their claims. However, even if a new machine does meet the criteria on day 1, the numbers will be constantly c
Electronics Forum | Fri Aug 03 14:55:26 EDT 2012 | davef
Not the best situation in the world, but you know that. Check with printer equipment suppliers [eg, DEK, MPM, etc] for a product called "Stencil Clean Wipes." Back in the old days, we'd: * Wipe the stencil with a solvent soaked wipe * Put the sten
