Electronics Forum | Fri Feb 25 16:23:10 EST 2000 | Russ
Assuming that you need information such as the type and size of screw to the recommended torque value. I have found great information from the torque tool manufacturers themselves! There is an ANSI spec but I don't know the specifics. Your torque d
Electronics Forum | Fri Feb 25 16:23:10 EST 2000 | Russ
Assuming that you need information such as the type and size of screw to the recommended torque value. I have found great information from the torque tool manufacturers themselves! There is an ANSI spec but I don't know the specifics. Your torque d
Electronics Forum | Tue Nov 06 18:39:08 EST 2001 | MikeF
Also, check the website for Assembly magazine, http://www.assemblymag.com, they have some good information on the basics of torque. Determining the "correct" torque value can become very complicated very quickly. The same size screws made from differ
Electronics Forum | Wed May 16 12:08:24 EDT 2001 | raton
Some thoughts- Torque applied to each joint is case specific. I know there are charts and all, but they don't account for YOUR situation such as screwing a fab to a chassis(or your aluminum screw). If the customer sets a spec then use it. (But i
Electronics Forum | Thu Mar 13 15:17:03 EDT 2008 | slthomas
about WHY violating IPC design standards gives you grief? Do they even know they exist? We've got one in particular that seems to shoot from the hip. I want to tell them the "why" as well as the "what" so they'll be a little more proactive. My fee
Electronics Forum | Mon Jun 11 21:56:41 EDT 2001 | davef
Continuing, I�ve optioned about the uselessness of shear testing of solder connections on this forum previously. So, the points that you make about the elusiveness of developing a standard for measuring solder connection strength is well taken. I�l
Electronics Forum | Wed Jan 17 20:48:14 EST 2001 | davef
We find that the raw BGA's pad sheared surface has the SnPb solder at various Z heights whereas the assembled BGAs pad leave a smooth layer of SnPb along the pad. Like to understand the cause for the difference. Who could guess? Solder joint streng
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