Electronics Forum | Mon Nov 29 13:09:12 EST 1999 | Mike Konrad
There are three primary methods of stencil cleaning. � Hand Cleaning � Spray-In-Air Cleaning � Ultrasonic Cleaning Hand Cleaning: Hand cleaning involves the removal of solder paste or adhesives from stencils using a chemically saturated wipe and /
Electronics Forum | Mon Aug 14 14:04:52 EDT 2000 | Phil Lauziere
Folks, What's the latest on stencil cleaning technologies; particlarly 'spray' (whether air or emmersion )versus 'ultrasonic' ?? What are your experiences with this ?? Has anyone completing any testing on cleaners recently - that you'd be willin
Electronics Forum | Mon May 15 14:42:27 EDT 2000 | John Thorup
Hi Sal I've used the Stevens product for about 5 years and have nothing but good to say about them. pallets? can't say. The gloves simply extent the finger length by about 0.04" They come in 15" sticks so the length is up to you. Print/reflow contam
Electronics Forum | Tue Oct 09 12:23:07 EDT 2001 | Mike Konrad
Hi Danial, Yes, you can use one cleaning chemistry for all paste types. There are many available chemistries from many manufacturers. The chemistries that I would recommend include: StencilWash Plus from Aqueous Technologies http://www.aqueouste
Electronics Forum | Thu Dec 06 12:37:14 EST 2012 | deanm
We are having difficulty with bridging on a 2x50 pin 0.050" fine pitch connector using our selective soldering machine. It usually bridges at the end of the row, but sometimes it bridges all the pins together as it drags across (solid bridging). I
Electronics Forum | Wed Jun 24 16:45:18 EDT 1998 | Bill Schreiber
| I know this topic has probably been talked about before...But I ran into a small situation where Solder Balls were appearing in large quantities on the PCB....the Problem has been isolated and taken care of, my question is, what are some good metho
Electronics Forum | Mon Jun 12 09:07:10 EDT 2006 | JimC
Flux: Getting enough- is the spray fluxer getting good through-hole penetration. Try cranking it up. Soltec spray fluxers are not really as good as Ultrasonic Systems or Sonotek ultrasonics or the new ServoJET, but should do the job. Also, try anothe
Electronics Forum | Mon Sep 20 17:20:08 EDT 1999 | Earl Moon
| | Hi all, | | | | We have a little discussion here about the suitable flux for a certain process, as all of us are beginners we need your advice. | | | | We are producing VGA cards and mother boards for PC's all components to be wave soldered are
Electronics Forum | Mon Sep 20 17:36:46 EDT 1999 | Dave F
| | | Hi all, | | | | | | We have a little discussion here about the suitable flux for a certain process, as all of us are beginners we need your advice. | | | | | | We are producing VGA cards and mother boards for PC's all components to be wave so
Electronics Forum | Wed Feb 21 18:07:00 EST 2001 | billschreiber
Hi Ramon, The obvious answer you might expect to here from me is that you could probably reduce your misprint problem if you had a good stencil cleaning process. Please see my response to the question by MarkT on �Cleaning Materials� because it i
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