Electronics Forum | Fri Jul 23 09:31:52 EDT 2004 | cyber_wolf
Make sure that your mesh conveyor drive chain is not jumping a sprocket tooth. This will cause the conveyor to "pop" and you will have skewed parts. I seriously doubt that it is your profile causing skew. It is more than likely something mechanical.
Electronics Forum | Tue Nov 01 12:29:35 EST 2005 | russ
I just noticed that you mention 2-5mm off, that is huge! It would seem to me that there is an external force here to move a part that far. Things such as a heavy air stream that for some reason is really hitting this part, something on the PCB unde
Electronics Forum | Tue Feb 27 10:29:48 EST 2001 | davef
Bud: Theoretically, I agree with you in-bound parts should meet your solderability requirements. Unforunately in real life, it aint gunna work, because if your buyer can't get you parts now, well 'cept the crusty ones that you're seeing, can you im
Electronics Forum | Tue Jul 20 12:49:38 EDT 2004 | mmjm_1099
We are having a problem with our Heller 1800W oven with certian parts skewing. It seems that some inductors and taller Can caps are shifting around in the oven. It seems it will solder fine and than all of a sudden just be off to one side or the othe
Electronics Forum | Thu Nov 01 12:13:10 EST 2001 | jonathan
I guess this clarifies the defect more then looks at the process, but I�ll just through it out there for the sake of learning something new. If anyone would comment on this please feel free�. There are many different varieties of dewetting defects.
Electronics Forum | Tue Oct 16 10:06:46 EDT 2012 | jackofallmasterofnone
Hello all, First off let me start by introducing myself. My name is Dan and I work for a contract manufacturer. During a job search I had heard from a previous co-worker that there was a packing job available at the facility where he now worked. I
Electronics Forum | Sun Apr 30 22:29:23 EDT 2000 | Jack
We use Fujicam for FUJI CP643 programming and optimizing in our plant. There are about 800 parts (80% chips and 20% lead components) being placeed by 2 CP643. When using Fujicam automaticly allocate feeders and optimize insert order, I got 29000 cph
Electronics Forum | Tue Dec 27 10:57:20 EST 2005 | DannyJ
I'm not sure if I understand the question correctly... Mainly, drill the mushroomed end of the rivet with a drill bit that is slightly larger than the shaft size of the rivet and remove the cover. Then, you should have easy access to what you need t
Electronics Forum | Tue Sep 14 08:46:31 EDT 2004 | scombs
I'm currently working for a OEM that has 700+ stencils in house and we received 30 to 40 stencil a month. We recently switched to a no clean process which is causing the stencil part numbers to disappear from the stencil frames due to the saponifier
Electronics Forum | Wed May 16 15:40:56 EDT 2012 | davef
Here's some notes from a Bob Willis presentation Assembly of Flexible Circuits with Lead-Free Solder Alloy [Bob Willis leadfreesoldering.com] * Flexible Circuit Construction ** Base Material - 0.05mm Copper 18/18 um ESPANEX from Holders Technologies