Electronics Forum | Mon Apr 29 02:55:59 EDT 2002 | Bob Willis
Many thanks for the name check Frank but its http://www.bobwillis.co.uk not eps.com Any suggestions recomendation on topics to include to up date the wave soldering set guide would be appriciated. Bob Willis
Electronics Forum | Fri Jul 10 14:40:12 EDT 1998 | Bob Willis
Yes this can be a killer. Its caused by glues with a high water content or fast curing of glues. When you get solder going through the glue it is litterally sucked in during solder wave contact. If you have never seen it you would never believe it bu
Electronics Forum | Fri Jun 23 10:09:38 EDT 2000 | Bob Willis
There is a CD ROM which I updated this year on BGA process and defect guide see the SMTNET bookshop or call the SMTA for the Interactive CD ROM which has a defect gallery. Bob Willis
Electronics Forum | Mon Apr 29 02:50:03 EDT 2002 | Bob Willis
The basic guidline is lead size plus 0.010" which you can also use for through hole reflow/intrusive reflow. Most suppliers of the insertion equipment quote this as the minimum clearance hence its a good guide. Druing recent trials for through hole
Electronics Forum | Fri Mar 27 05:11:24 EDT 2015 | robertwillis
If you want a step by step guide on BGA look at my NPL/IPC "Defect of the Month" video clips https://www.youtube.com/watch?v=MC4K0eSXH18 For other process issues there are also videos which may assist on other process issues like voids, solder ball
Electronics Forum | Fri Jul 21 17:38:05 EDT 2000 | armintan
hey Bob, can i request one? thanks.
Electronics Forum | Fri Jul 21 17:38:23 EDT 2000 | armintan
hey Bob, can i request one? thanks.
Electronics Forum | Fri Jul 21 08:11:16 EDT 2000 | Michael Bryant
I have included a link to the Bob Willis OnBoard Forum at the bottom of this message. You can always look at any of the past forums by clicking the 'OnBoard Forums' link at the top of every SMTnet page.
Electronics Forum | Wed Mar 02 16:48:03 EST 2005 | davef
Try: * SMT-In-Focus SMT Failure Library http://www.smtinfocus.com/smt_failure_list.html * Bob Willis Defect Browser http://www.smtinfo.net/Db/_Bob%20Willis%20Defect%20Browser.html
Electronics Forum | Thu May 29 00:26:58 EDT 2008 | bobwillis
Bob Willis' Top Ten Reference Books Here is a new list of "Bob Willis' Top Ten" reference books that has been updated for 2007 to take into account recent changes in technology. In the publishing industry there are many charts and awards for the bes
