Electronics Forum | Fri Mar 12 11:49:56 EST 2004 | Dreamsniper
Hi Guys, I'm after a manual measuring device used to measure the thickness of the solder paste (mainly on fine pitch) after stencil printing. Can anyone provide me some suppliers for the said equipment? regards, dreamsniper
Electronics Forum | Mon Nov 06 10:07:29 EST 2006 | slthomas
Will they give you the opportunity to develop a DOE to look at quality vs. print life? It probably depends on the kind of placement equipment you have, but with our chipshooters we always had missing/misplaced parts if we populated dried out boards.
Electronics Forum | Thu Aug 26 14:45:09 EDT 1999 | Earl Moon
| What are the key steps to achieving high yield with CSP ??? | | (We are trying qualify vendors for volume fab/assembly of some | products which use several CSP devices on each side of the | board. (Some with 0.5mm ball pitch)) | | Looking throu
Electronics Forum | Sat Dec 12 12:03:59 EST 1998 | Dave F
| DO you know of an Industry Standard that describes solder paste geometries requirements? | Lyle: The industry standard that describes solder geometries requirement is IPC-A-610. There is no industry standard that describes how solder paste shoul
Electronics Forum | Wed Jun 02 07:23:04 EDT 1999 | Earl Moon
To you all for comment and summary, The following things I like without endorsing (PCB/PCBA stuff - outside the great women in my life [many] and without [mostly]): 1) A good set of design rules 2) A good set of design rules meeting producibility r
Electronics Forum | Thu Jul 12 13:37:18 EDT 2001 | markc
I can't comment on the quality of any vendors equipment, but your question is really a "process approach" issue. What do you expect to find with that 3rd dimensional measurement? 2D inspection should detect the majority of your printing errors.
Electronics Forum | Tue Jul 18 23:11:03 EDT 2006 | Utog Oten
Hello folks I am seeking advice and guidance on a screen print machine who the best manufacturers are of this equipment and so fourth. I got budgetary approval from the management to purchase a medium volume electronics line. Our engineer sup. seems
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 | Tue Feb 12 16:14:59 EST 2013 | larrygroves
Jonnie, I think the entry level machines from all the major manufacturers are capable of 0201 and 01005 placements when properly configured. Keep in mind that as you go to smaller parts the process window gets tighter. Printing is a major concern
Electronics Forum | Mon Aug 31 12:37:39 EDT 2009 | rocko
Hi All, As a result of equipment damage I have a problem with a cleanliness of printed circuit assemblies. One whole production batch was polluted by ionic residues because a large amount of hard water had been penetrated in the water-supply system
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