Electronics Forum | Wed Apr 04 08:57:13 EDT 2001 | Cal
IPC-TM-650 is a works well. Ionic conductivity is a good rule of thumb but I prefer ION Chromatography this will help determine the residues left behind from the fab process. There are a bunch of ways to determine solderabiltiy- Wet Balance and SERA
Electronics Forum | Thu Feb 10 10:49:26 EST 2000 | Sal
The connectors are well within thier specification,and are also checked for misaligned and damaged pins , as regards the cross-section results, all holes are correctly aligned and are well spaced within their tolerance of +/-0.005 (a couple of isolat
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 | Wed Jul 11 14:18:04 EDT 2007 | fredericksr
1) We have been using the replacement tips regularly. We, also, purchased a precision pin gauge that we are using to clear the C14 nozzle without risk of stripping it out. 2) Right. However I've pinned the 0402 centering level down at -25um.
Electronics Forum | Fri Jan 19 12:26:16 EST 2001 | slthomas
Frankly I have no clue about whether or not the parts are good because our receiving inspection team is equipped with nothing more than a couple of caliper sets and a partial gauge pin set. There ARE things I miss about the medical instruments busin
Electronics Forum | Mon Apr 29 13:56:19 EDT 2013 | williamaxler
We have a Versaflow 40/50 and ours is setup like this. We have out nozzle test position set so that in the Z axis you are 3.8mm away from the pin. Used feeler gauge Then you can set your gradient per nozzle. Start with a number then do a wave offs
Electronics Forum | Sat Jul 19 12:22:55 EDT 2008 | operator
Are there any softwares OR functions inside of the softwares that allow a designer that is creating a very large complicated wiring diagram with say....many terminal blocks and connectors etc... to run a point to point check on his drawing? Bascially
Electronics Forum | Mon Jan 24 04:26:32 EST 2005 | Hannu
Morning all, Has anybody done any pin in paste job with a dispenser? I read somewhere that the needle i.d. should be slightly larger than the hole diameter, but with holes of 1.4 mm I would have to work with a very large needle indeed. How does past
Electronics Forum | Tue Sep 01 15:37:25 EDT 1998 | Ben Salisbury
| How would you mount a surface mount chip onto Perf board? I am doing a project for school and one of the chips is a surface mount, but everything else fits in Perf board. Any suggestions? Thanks Matt- Find some fairly stiff wire, the correct gau
Electronics Forum | Mon May 16 11:45:35 EDT 2005 | PWH
Agree with PDE. We have two GSM's and we get this error often. Palm down e-stop when you get this error message. Machine will drop nozzle bank down after doing some segment repairs. Open covers and make sure nozzles are seated in reference to ali
