Electronics Forum | Thu Jul 15 14:40:43 EDT 1999 | JohnW
| | snip | | | Dave, believe it or not it's the only thing these loupot's do..crop n form ! scary but then they are built like the preverbial brick shit house..don't know if you guy's are familiar with the phrase...but you'll only ever need to buy
Electronics Forum | Tue Oct 13 15:38:23 EDT 1998 | Dave F
All Y'll How do you clean components that must be added to an assembled board after water wash? BACKGROUND Our basic process goes like this: 1 Print paste with OA flux, place, reflow, wash 2 Repeat 1 3 Insert PTH, OA flux, wave, wash 4 Insert
Electronics Forum | Tue Oct 13 17:30:09 EDT 1998 | Upinder Singh
| All Y'll | | How do you clean components that must be added to an assembled board after water wash? | | BACKGROUND | | Our basic process goes like this: | | 1 Print paste with OA flux, place, reflow, wash | 2 Repeat 1 | 3 Insert PTH, OA flux
Electronics Forum | Tue Oct 13 22:22:14 EDT 1998 | mike
| All Y'll | | How do you clean components that must be added to an assembled board after water wash? | | BACKGROUND | | Our basic process goes like this: | | 1 Print paste with OA flux, place, reflow, wash | 2 Repeat 1 | 3 Insert PTH, OA flux
Electronics Forum | Wed Sep 30 10:50:39 EDT 1998 | Dave F
All y'all BACKGROUND. How many times do you see folks come to work all painted-up and then by the time first break comes, the lipstick, eye liner, and who knows what else are gone and they�re heading for the facilities to "freshen-up." I wonder
Electronics Forum | Fri Oct 02 16:11:46 EDT 1998 | Benji
Hi Dave, In the first level packaging, people who work on the assembly floor must not wear make-up. In the old days when the requirements were not as strict as what it is these days, one good protection was to wear finger cots or surgical gloves. H
Electronics Forum | Mon Aug 24 18:45:11 EDT 1998 | Steve Evers
| We are looking at implimenting a bar code system for a SMT | production line. To start we are looking at label printer/applicators. Are there any other companies that we should consider besides Zebra and Imtec?? Thanks for your input. | John If
Electronics Forum | Tue Sep 25 14:25:30 EDT 2001 | davef
Points in response are: * Microstencils work fine with paste, although they are a little fussy to use. * Never have used microstencils for flux. * Like Hussman, we dab the uBGA into a puddle of tacky flux and then place it on the board. * On contro
Electronics Forum | Mon Dec 17 21:49:46 EST 2001 | davef
For an accounting standpoint, there is nothing you can do to affect depreciation, aside from selling the machine, as mentioned by a previous poster. From a physical degradation standpoint, there is nothing that you can do to stop operators and techs
Electronics Forum | Wed Apr 24 13:23:37 EDT 2002 | gsmguru
Our design group is looking at using a IMPCB material for a power amplifier design. They would like to to use this because of it's excellent thermal properties. This would be used to create a "SIP" module that would plug into a std FR4 pcb with the c
