Electronics Forum | Sat Aug 03 08:44:11 EDT 2002 | P. Kannan
We are having 3 MPM UP-2000 printer & 1 AP-25 printer with us. I would like to have the technical guidance for my following application. For one of our model, there is a requirement of Glue & solder paste on same side of the PCB. Currently we are u
Electronics Forum | Mon Aug 12 12:05:35 EDT 2002 | russ
I use Paste for high temp balls and/or co-planarity/warpage issues. normally I only use paste flux for ball attachment. One down side to paste application is registration and volume anomalies with those little micro-stencils (for me anyway). Your
Electronics Forum | Fri Aug 09 17:13:50 EDT 2002 | Antonio
Hi Guys, Just would like to inquire about contract manufacturing costing: a) if I send my bds. to a CM with a line of 2 chipshooter and 1 IC mounter and will use only 1 chipshooter and the ic placer for my product, do they need to charge me with th
Electronics Forum | Tue Aug 13 20:57:01 EDT 2002 | davef
We don�t use this glue. What does Heraeus say about your condensate? [I'm With the previous poster. Your condensate sounds like goop from NC flux not glue.] How to clean out a 3 meter length of chimney? Depends on your tolerance for pain * Take
Electronics Forum | Fri Aug 16 11:13:17 EDT 2002 | kenbliss
I have a question for everyone about component baking. In my view this is rework. The component was manufactured and shipped correctly and should not need baking in order to use it. Some how in storing the component in a stockroom atmosphere (I as
Electronics Forum | Tue Sep 03 18:14:35 EDT 2002 | fmonette
I have never heard about a requirement for temperature ramp-up for baking components at 125C. In general the concern for delamination with moisture sensitive components starts above 200C (peak body temp). Most important is you should bake your com
Electronics Forum | Tue Aug 27 11:08:24 EDT 2002 | slthomas
We use an evaporator, so that we only have a sludge of flux residue and solder metal to dispose of via the hazmat handling service. We also route stencil washer waste water into it. We use a 30 gallon drum and have it hauled off maybe twice a year,
Electronics Forum | Wed Sep 04 16:19:29 EDT 2002 | melo_guy
I know what you mean about the things in life that make you happy. It is just funny to me how they can always come out with something more fattening. I am perfectly healthy and have very little fat, but i worry about high blood pressure in the futu
Electronics Forum | Thu Sep 12 15:58:02 EDT 2002 | stepheno
It's been years since I worked with a Fuji. I only once resorted to the undocumented part class 255 (or whatever they call it) and that was when I was working midnight shift. The smaller nozzle working better than the larger nozzle makes me wonder a
Electronics Forum | Thu Sep 12 18:37:09 EDT 2002 | tiusa
Hi Tony, as you might guess, a Nozzle Mfg. has stepped into this conversation. Having worked with many small, mid-size, and Fortune 500 companies for almost 15 years we have seen many "parts" pick up challenges. We were the first to offer "Complia
