Electronics Forum | Thu Sep 20 07:26:42 EDT 2007 | davef
Jimmy So, it sounds like your stencil and board are made to dissimilar versions. Choices are: * Buy new stencil to match the pads on the board * Tweek position of stencil to better match-up with the pads on board, ignoring the fiducials. You may be a
Electronics Forum | Fri Sep 21 10:31:44 EDT 2007 | russ
this would be meaniung that somewhere in your documantation it should have spec called "repeatability" what this means is that when the vision aligns the stencil/board, the board will always be within "x" amount of the njominal xy "T" position, some
Electronics Forum | Thu May 27 16:29:26 EDT 2010 | jlawson
Milara has released a inline stencil printer with jet printer in same machine - combi functionality. Not as fast in terms of jetting speed as mydata (uses Asymtek jet head) Can print only, jet only or both to say top up paste on certain areas after
Electronics Forum | Mon Jul 01 13:25:31 EDT 2013 | tpost
I think it is wetted also but I cannot verifiy without actually seeing the toe, heel or side fillets. In this case, the lead was overhanging the pad and as with this type of lead it is not acceptable so they were reworked. Many times rework personel
Electronics Forum | Wed Mar 12 09:14:09 EDT 2014 | neiderman
If you havent already resolved the issue. I would recommend running a wave profiler and see if you are actually getting the same thermal profile in each machine. Generally speaking you need to run different preheater settings for different brand wave
Electronics Forum | Wed Feb 11 06:50:18 EST 2015 | mbartel
I knew jet printers where slower but I not that much slower. Right now I have a old Speedline Tech that Im looking to replace. Since Im new to this industry, Im cloudy on which companies make a good quality machine. I have a mydata pick and place, s
Electronics Forum | Wed Feb 11 09:37:31 EST 2015 | emeto
If you are just prototyping, I would probably go with the Jet printer(I think the paste cartridges are very expensive). If you have some casual runs I would use a stencil printer. Actually I would like to have them both - tweak the paste amount with
Electronics Forum | Wed Jul 08 03:43:27 EDT 2015 | pmcg
I'd also be interested in seeing what the OP went for too. We're thinking of upgrading our MPM3000 series. Has served us well over the years but is a bit dated to say the least. Not heard much about the SJ Inno. machines here in the UK. Would prob
Electronics Forum | Thu Dec 21 15:35:21 EST 2017 | emeto
For me it looks like a scheduling issue. You can do time studies on your assemblies and predict the best workload, based on scheduling the jobs in the right sequence. Also it sounds like you have only one operator. Train more people to operate will h
Electronics Forum | Fri Jun 08 01:25:02 EDT 2018 | buckcho
Hello, good choice! Koh young makes great reports for cpk. Only one advice. If you take 50panels from production and your cpk seems low, try to group the different kinds of components. Because also cpk on a whole panel would be not good number as wel