Electronics Forum | Thu Dec 20 12:05:46 EST 2007 | realchunks
Not you Steven. Blanket comments like "Double pass printing for solder paste is not needed and will cause defects. Redesign your stencil thickness or aperture sizes, change your paste mesh size or type, go to 45 degree blades." are so way off base.
Electronics Forum | Tue Jan 15 14:03:18 EST 2008 | patrickbruneel
Hi �Pb-Head� I agree with everything you say, except for your statement that alcohol based fluxes perform poorly with convection heat. The fluxes you tried might have performed poorly, but that doesn�t mean that all alcohol based fluxes perform poor
Electronics Forum | Sat Aug 09 19:25:07 EDT 2008 | thaqalain
Thanks for reply Thats in my mind to remind Process team to modify MPI. We already having some trouble with other components and my eyes were focused on specific problems +what was specifiewd in MPI to be see closely. Do you think we need to revise
Electronics Forum | Wed Sep 23 15:16:22 EDT 2009 | davef
Santiago can still maintain his current PTH, SMT, Reflow, Glue, Wave solder process flow and print glue with a stencil. In this, the bottom-side [contact-side] of the glue stencil requires cutting pockets that correspond with the clinched PTH leads.
Electronics Forum | Tue Feb 24 09:56:03 EST 2015 | akashicind
Hi, It depend on your budget,try to buy those maker can support spare & service . No meaning you buy high end machine but no service support. Try to find regional agent can support on call upon machine break down. Also other factor hand
Electronics Forum | Fri May 07 12:58:31 EDT 1999 | John Staley
| Kevin, I also work for a major adhesive manufacturer and would be pleased to send you several technical papers and some basic equipment settings for printing adhesives. If you will leave you name and mailing address on my voice mail (800)323-6106
Electronics Forum | Wed Jan 12 07:15:03 EST 2005 | clampron
Good Morning Everyone, This whole lead free thing has really stirred up the hornets nest! I agree that it doesnt make any technical sense to replace a cheap toxic material for an expensive toxic material that costs more, is more expensive to process
Electronics Forum | Mon Aug 21 10:17:08 EDT 2006 | Wave Master Larry
LISTEN I loose track of all this politically correct business and dont really know anymore who is what and what is who.do I say black or african american oriental or asian.I dont know anymore! In my generation we could say just about anything without
Electronics Forum | Mon Jul 14 15:25:52 EDT 2008 | patrickbruneel
CK, If the contact length with the wave is decreasing when decreasing the conveyer speed and visa versa you need to check the machines electrical or electronics something is very wrong. Contact length is determent by wave design, wave height, convey
Electronics Forum | Mon Mar 23 16:28:14 EDT 2015 | aqueous
Dendritic growth is always a result of three combined factors: Conductive/corrosive residues Electrical current Moisture A wave solder process normally applies a higher volume of flux than a printed process. Flux however is not the only source. F
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