Electronics Forum | Tue Sep 11 20:42:16 EDT 2001 | davef
Some folk at Cookson in Rhode Island [US] developed software to answer questions like you appear to be asking. Cookson licensed it to some meatheads in New Jersey that made a total mess of the whole thing. Then, Phil Zarro in New Hampshire got it
Electronics Forum | Tue Sep 11 19:54:52 EDT 2001 | gsparka
HELLO. SMTNETERS there is no company in high mix low volume system in our contry so . what is the best way to calculate the capa. of smt line in high mix low volume. & what is the general way to get the defect rate to evaluate the smt line(or sm
Electronics Forum | Thu May 07 19:29:40 EDT 2009 | kareal
Hi Davef, Do you means it is natural for tin diffusion to copper trace during SMT process? but I could not detect tin in UHAST T=0 unit, and the tin diffusion was found only in copper trace of C4 cage. Two question: 1) Could you tell me which pr
Electronics Forum | Thu May 07 20:28:35 EDT 2009 | davef
From our notes, the following is a series of snips from: "Copper Dissolution in Tin" LJ Turbini, PhD, adjunct faculty member, University of Toronto, Materials Science and Engineering, SMT 2/07 As the solder becomes molten, copper from the board diff
Electronics Forum | Sat Mar 20 08:54:28 EST 2004 | Primus
As I said, I'm new, and I've never seen the adhesive dot method. I'm certian our company will stick with paste, though, because we make our own boards (with a vertical plater no less!!!) and contamination is quite an issue. We do a fair amount of rew
Electronics Forum | Mon Sep 13 14:06:49 EDT 1999 | ScottM
| Okay guys (and my fellow lady lurkers), I am trying to determine WHAT the segmentation is for the products in the pick and place industry. | | For example, I know in screen/stencil printing, there are manuals, there are semi-automatics, mid- and h
Electronics Forum | Thu Mar 04 18:18:02 EST 2004 | Ken
There is a japanese company that makes a ultrasonic hand-held stencil cleaner. I demo'd it for a day and it was fantastic! It even cleaned epoxy stencils. Can't recall the price...but it should be much much less than the smart sonic and other "mac
Electronics Forum | Thu Oct 18 05:10:19 EDT 2018 | mandychen
I'm am curious if anyone here has any experience > with ICAPE? Also who are the top companies in > china that supply PCB's? MINCOM is a new but fast-developing PCBA & SMT services provider located in Shenzhen Visit https://www.k-pcba.com/ to lea
Electronics Forum | Wed Apr 07 12:07:54 EDT 2004 | davef
Q1: What are the main implications in changing an assembly production line from pin in hole to one based on surface mount technology? A1: The main implications in changing an assembly production line from pin in hole to one based on surface mount te
Electronics Forum | Wed Oct 24 06:32:18 EDT 2018 | marinaluo96
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