Electronics Forum: shear (Page 4 of 21)

Re: SMT Bead Shearing

Electronics Forum | Fri Nov 13 14:35:29 EST 1998 | Dave F

| Anyone using SMT "Fair-Rite" beads? We have a P/N 2743019447 that we're using. We need to know the shear force strength of the part and the vendor's man who knows is in Deutschland and can't help until Monday. I can't wait that long. | | Also, do

glue measurement

Electronics Forum | Sun Oct 07 07:34:25 EDT 2001 | davef

No one wants to be limited to one alternative in evaluating such equipment. Who would you suggest as viable alternatives to: * Cyber Optics in evaluating alternate suppliers for inspection equipment? * Royce Instruments in evaluating alternate sup

Shear Test Results

Electronics Forum | Mon Dec 17 08:41:45 EST 2001 | davef

Search the fine SMTnet Archives to develop background on this topic.

Reball BGA process flow

Electronics Forum | Mon Feb 21 12:12:10 EST 2005 | gs

Thank you Russ for shearing your experience. Regards..........GS

Solder joint strength

Electronics Forum | Tue Mar 22 07:39:05 EST 2005 | davef

There is no standard. This is a relative test. If you wish to do tests of this kind, we suggest to pay attention to the following points: * Shear strength of soft solder depends on the deformation speed applied. The faster the material is deformed t

Solder joint srength

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

Solder paste in Syringe vs Jar

Electronics Forum | Fri Nov 08 14:57:43 EST 2002 | slthomas

What I was told is that the stirring is intended to promote some shear thinning, not to redistribute the flux. The cartridges (and I'm assuming the syringes, too, if you're differentiating between the two) alledgedly introduce some shear thinning ju

Gluing Quality Issue !!!

Electronics Forum | Tue Nov 03 09:32:57 EST 2009 | valeo

Hi all, I'm today looking for adhesive specifications on SMT process (by printing). The Glue printing process is new in my company, and I need info, please!!! Do you know specifications about Shear component value with gluing process (on component

Re: SMT Bead Shearing

Electronics Forum | Sat Nov 14 14:12:39 EST 1998 | smd

| | | Scott: Where is the problem? When you have a board in one hand and a sheared ferrite in the other, what does the ex-ferrite location look like: | | 1 Green mask colored, because the pad is "ripped off" the board | 2 Gray lumpy looking, be

Re: depaneling vs shearing

Electronics Forum | Tue Jul 14 16:53:43 EDT 1998 | B. Decker

| | | Dear Colleagues: | | I am looking for quantiative data on comparing the effects of depaneling/routing versus other forms of singulation specifically shearing, | | I need data not opinions. | | Thanks in advance for your help. | | Sincerely


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