Electronics Forum: cfm (Page 5317 of 7911)

Re: Papers Listed In Library Download Poorly

Electronics Forum | Thu Jun 24 22:49:44 EDT 1999 | Cunli

Dave, Thank you for the extensive testing you did. Obviously we are still working on a procedure to maintain the links and original contents in the library. This includes automatically checking the links, notifying contributors, and what measures

Re: Papers Listed In Library Download Poorly

Electronics Forum | Fri Jun 25 11:42:31 EDT 1999 | Michael Bryant

Dave, Thanks for testing the Library links. It appears that the server where Heraeus, Inc. stored their technical papers has been shut down. All of the bad Library links are to Heraeus papers. We have emailed them asking for new links, but if we do

Re: paste in hole

Electronics Forum | Fri Jun 25 11:05:19 EDT 1999 | Christopher Cross

| hello, | | has anyone tried dispensing solder paste in thru holes instead of waving or hand soldering. if so how did it work out for you. | thanks for the input | | wayne | | | We have tried this mainly on thru hole connectors (.035 pins, .1 s

Water Batch Cleaners

Electronics Forum | Thu Jun 24 14:36:45 EDT 1999 | Bob Barr

We are anticipating switching from RMA to OA flux for both reflow and wavesolder in the next few months. If you use a batch cleaner running DI water only I would like to hear your experiences. How is it for cleaning under low standoff components li

Pin Hole/Blow Hole - Causes and cure please

Electronics Forum | Thu Jun 24 04:38:31 EDT 1999 | Vinesh Gandhi

Recently, there has been an upsurge in the Pin Hole/Blow Hole problem in our wave soldering process. We are baking the PCBs for 2 Hrs. at 125 degree C. The Wave Soldering profile seems to be O.K. Still the problem is persistent. Can somebody help

Re: Minimum space recommended for thru-hole, pad to pad

Electronics Forum | Wed Jun 23 18:23:32 EDT 1999 | Tom B.

Even though you may find a pad-pad thru-hole spacing, part body size, orientation, and insertion head tooling clearences may be the deciding factor in spacing. 1. Part body diameter will dictate component centroid spacing. ---[][][][

Re: Thermal testing

Electronics Forum | Thu Jun 24 11:29:50 EDT 1999 | Matt Stump

| Hi | Could anyone tell me where i can find information, in the literature or on the Web, concerning measurements of temperature distribution, expansion, stresses in the substrate and heat sink and on the interface between them, that is all the rang

Re: suggest you move Stan Frul's posting

Electronics Forum | Thu Jun 24 22:57:10 EDT 1999 | Cunli

Tom, Stan had posted a technical message to this Admin section. It has been moved to the SMT Forum per John's suggestion. If you are inviting SMTnet viewers to call you, please kindly state the reason they should do so, but it can not be for a com

SMT Express Board of Editors Announced

Electronics Forum | Wed Jun 23 09:31:12 EDT 1999 | Michael Bryant

The SMT Express newsletter Board of Editors has been assembled, and the next issue, set for release on July 6th, is currently being developed. The Board of Editors consists of 9 volunteer members whose names are listed below. They will help review p

Re: cutter blades for Universal chipshooter....please help!!!!!

Electronics Forum | Tue Jun 22 13:37:56 EDT 1999 | Jason Gregory

| I am need of info regarding the tape cutter blades for a Sanyo/Universal 4760 HSP chipshooter. Ours are gone and beyond repair. I have found that the blades are the same as on the 4765 HSP. Part nos. are | | UPPER-6300056280 | LOWER-6300056273 |


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