Electronics Forum | Mon Apr 29 19:35:36 EDT 2002 | dougt
Sorry, I wish to remain anonymous so that I am able to ask questions and present responses freely without having individuals I may work with and those that may know me at other companies begin to respond to me directly. I have no problem with corris
Electronics Forum | Tue May 14 14:59:47 EDT 2002 | fmonette
Greg, As Dave pointed out, the main reason to bake components is to remove absorbed moisture from moisture-sensitive components. All you need to know on this subject, including the specific bake conditions (temperature and duration) are clearly s
Electronics Forum | Tue May 14 14:48:33 EDT 2002 | fmonette
Hi Dason, Here is some relevant information that you might find useful : J-STD-033, section 7.1.2.2 Dry Box : "Components may be placed in a dry box, capable of maintaining 25+/-5C and less than 10%RH. Nitrogen or dry air may be used." In other w
Electronics Forum | Thu Jan 22 10:36:55 EST 2004 | Miguel Sangabriel
I am looking to create a "User Group" for Amistar > equipment. We are a midwest contract > manufacturer with several Amistar placment > machines. With the recent departure of Qualmax as > an I-Pulse distributor, users in the US are left > with f
Electronics Forum | Thu Jul 18 15:20:17 EDT 2002 | dragonslayr
I suggest following the standards developed by IPC for DPMO (go to IPC. org for more info) Create your own benchmark, within your own environment, for the specific PCA, then do trend analysis, 6 sigma improvements, etc. For a rule of thumb benchmark
Electronics Forum | Wed Jul 17 12:43:52 EDT 2002 | SMTA Director of Publications Jesse Katzman
I am helping Mark Kastner of Everbrite, Inc. identify one company logo. His contact information is furthest below. Two images are currently available on... www.sfoproductions.com/images/images.html ...under the "Miscellaneous" heading from the last
Electronics Forum | Thu Aug 22 01:57:30 EDT 2002 | Bob Willis
Although the following is not true capability machine assesment I feel that monioring the process at screen print, placement, reflow and wave gives results for both design and process guys to asses thire process. The project has been running since Ma
Electronics Forum | Wed Sep 11 23:20:44 EDT 2002 | scottefiske
Profiles are absolutely the first course of action to validate. A few additional questions would be: * Moisture can cause warping as well, verify the manufacturers recommended handling procedures were followed. * Where is the suspect BGA located
Electronics Forum | Wed Sep 25 10:22:21 EDT 2002 | matt2138
UltraSonic cleaners do a good job of cleaning both stencils and misprint PCBs. Make sure the frequency that the machine comes set to is ok to use with both stencils and misprint PCBs. If you are a CM make sure your customers are ok with using the ul
Electronics Forum | Thu Sep 26 11:24:47 EDT 2002 | kenbliss
Hi DaveF and Brian Doyle Here is my two cents, and a change in my previosuly posted thoughts about control. Before we all go wild with alot of police work and programming, how about simply posting basic forum rules at the top of the main conference