Electronics Forum | Tue May 15 19:56:43 EDT 2001 | davis_brinkley
I have the chance to purchase some Amistar SMT equipment at an extremely good price. I have been in SMT for a while and I am most familiar with older Quads and some Zevatech.I have many questions and concerns about Amistar that hopefully someone can
Electronics Forum | Fri Aug 03 15:53:17 EDT 2001 | nwyatt
We have purchased 2 and will be implementing them in our line shortly. We have one for component inspection and one for paste inspection. We are planning on starting with it "dummed down" and then adding more variables and tightening our criteria a
Electronics Forum | Wed Jan 05 17:56:26 EST 2000 | Dave F
Glenn: Greg's comments about Heller ovens are well taken. Heller sells more ovens than anyone. Beyond his and others general comments, you should be aware of concerns about buying used equipment. Suggestions are: 1 Check the temperatures of conc
Electronics Forum | Wed Jun 16 09:45:26 EDT 1999 | Graham Naisbitt
| Could anyone please give me any information or obtainable references concerning proper guidelines for the application of conformal coatings (double comp.type) using both methods of spraying and dipping. Information must also include best instrument
Electronics Forum | Tue Jan 05 15:36:53 EST 1999 | Earl Moon
A question for you all! Back in the good old days, we didn't always know how clean was clean. Much has changed. Much hasn't. My question concerns cleaning under, through, and around tight spaces. Way back when, we could not clean under 20 mil pitch
Electronics Forum | Mon Sep 14 17:36:34 EDT 1998 | Robert Steltman
We are looking at a third P&P machine for our factory. I have received brochures on a SMASUNG CP30V machine. It looks great and has all the plus points for a contract manufacturing company such as ourselves. The basic specs are: 14400 cph - 3 heads
Electronics Forum | Fri Oct 12 14:32:52 EDT 2001 | Mike Konrad
Hi, Maybe Yes� Maybe No� Actually, it most likely is acceptable to clean assembled boards in an ultrasonic cleaning system (40 kHz). There are some concerns in some circles about possible damage to wire bonds in components. There have been publi
Electronics Forum | Fri Dec 14 10:59:23 EST 2001 | Donald C. Burr
We are considering converting from a water wash wave solder porcess of carbon ink touch pad buttons to a no-clean process. Since the carbon ink buttons are exposed to the molten solder, we are concerned about the residue that is left behind from the
Electronics Forum | Thu Feb 14 09:07:43 EST 2002 | PeteC
Looking at low cost reliable Mother-Daughter board interfaces. Looking at having the Mom w/ a routed out slot, like 1.7mm wide with solder lands on the bottom side then plugging in Daughter thru Mom's slot w/ the Daughter having board edge contacts t
Electronics Forum | Wed Oct 02 12:06:59 EDT 2002 | dragonslayr
Scott - all sounds good. My primary concern is the residual flux left behind under the BGA. Will moisture entrapment become a concern over time? I believe that may be dependent on the flux formulation. I know that some no clean fluxes actually become
