Electronics Forum | Mon Jul 30 18:07:22 EDT 2001 | mparker
Kenny- there are a few standards by IPC and EIA that address the strength of solder. A pull test (which is a destructive test) will average 1500 PSI per joint. My concern is that you are wanting to increase solder volume for an 0805 component by inc
Electronics Forum | Mon Jul 30 21:29:34 EDT 2001 | kennyhktan
Hello Michael & All, Thanks for the feedback. Months ago we receive a number of reject concerning one of the 0805 & 0603 chip capacitor mising (with joint remain on pad)and seriously solder joint fracture. From there I had do some investigation
Electronics Forum | Mon Jul 30 21:31:19 EDT 2001 | kennyhktan
Kenny- there are a few standards by IPC and EIA > that address the strength of solder. A pull test > (which is a destructive test) will average 1500 > PSI per joint. > > My concern is that you are > wanting to increase solder volume for an 0805
Electronics Forum | Mon Jul 30 11:19:00 EDT 2001 | hinerman
A flexible array support system is superior in the following categories discussed in the 'tooling classes' thread. -High Flexibility -Effective on a variety of products -Low operator intervention -Conforms to PCB, so it is both accurate and repeatab
Electronics Forum | Mon Jul 30 10:19:11 EDT 2001 | anthonyb
According to your web site, "engineering is working on refining a module that will be compatible with lower height systems found in other printers, placement machines, and dispensing equipment. Our list includes the following as of June 2001: MPM Pr
Electronics Forum | Mon Jul 30 10:47:29 EDT 2001 | Keith E.
I am also interested in one of Anthony's questions....How is this different from other "similar" products. After having some experience with similar technology, I ask.... 1. How does your initial set-up address the fact that you are conforming to a
Electronics Forum | Tue Jul 31 15:29:45 EDT 2001 | hinerman
Research was done into the deflection of a totally unsupported (topside) PCB of 0.050" thickness. A dial indicator was placed on the surface and the tooling was set. The deflection ranged from 0.005" to 0.007". This is minor when you consider th
Electronics Forum | Fri Aug 03 15:58:07 EDT 2001 | arsmoriendi
Hi again! First thanks to all for your help. Second, i beleive that i need to clarify something, the unsoldered component was caused due a missing window in the stencil, the process engineer leave the stencil in the production line after i
Electronics Forum | Thu Aug 02 06:39:21 EDT 2001 | Binns
Jay In reference to your original question ( not including my previous off-hand remark ) I have not heard that multitronics will be the only machine from the new tyco company, but if it is true i think that would be the single most foolish thing they
Electronics Forum | Mon Aug 06 09:31:50 EDT 2001 | caldon
Quad and Multitroniks have capable machines. The merge has created some issues and concerns. The biggest issue is logistics and support. Quad is at bare bare bones. I know the last Quad product manager left 4 months ago. Also, Mirae Split from Quad i
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