Electronics Forum | Thu Dec 08 09:47:46 EST 2005 | slthomas
I'm with Grant on the .005" foil thickness. The key is to keep your aspect ratio (aperture width/foil thickness) over 1.5, laser cut, and I like trapezoidal aps. too.
Electronics Forum | Thu Dec 08 16:00:12 EST 2005 | chunks
Also the zipper pattern will work too. Samir, why are you calling me a man? Last I checked, the only thing hotter than these double D�s were my behind. That�s how we roll in Cali.
Electronics Forum | Fri Dec 09 04:38:11 EST 2005 | Rob
Madam, that's rather forward! By zipper pattern do you mean offsetting the apertures on every other ultra fine pitch qfp pad? Thanks, Rob. (we don't roll in England, we amble)
Electronics Forum | Wed Dec 14 11:21:10 EST 2005 | trek fan
Way to go! Now my favorite "deep space nine" website has turned into a "URL" fanclub. You should know better than to post that HERE!
Electronics Forum | Thu Dec 08 03:22:34 EST 2005 | khp_armin
Please give mesome guidelines for our pick and place machine (Juki)because we always encounter mis-alignment and missing components.
Electronics Forum | Thu Dec 08 16:02:35 EST 2005 | PWH
Not sure how Juki centernests operate but baybe the board thickness is prgrammed wrong and the top board surface is too low or too high (bowed upward). This will cause bad placements. This is an easy mistake to make on HSP.
Electronics Forum | Thu Dec 08 16:44:18 EST 2005 | eeltec
I am looking for Metal Squeegee blades, 15 7/8" long, angled, for a deHart stencil printer model EL-20. Can you recomend me a good and unexpensive supplier? Thanks Greg
Electronics Forum | Thu Dec 08 18:52:17 EST 2005 | valuems
Hello Greg I believe a you can get them from JNJ, not sure of the phone number. Try a web site and I know that they have a 1-800 number, so 800 information would find them. Harry
Electronics Forum | Sun Dec 11 22:21:26 EST 2005 | darby
That's correct Dave, have been for over 11years. We are still using them on all lines. For the cost of a 460mm s/s shim at 0.010" thickness you get six blades. Darby.
Electronics Forum | Thu Dec 08 19:14:38 EST 2005 | khp_armin
We are encountering insufficient solder paste. Our stencil thickness is 0.13 mm and our printing pressure is 0.08 MPa our solder paste is Tamura TLF-204-19A. Please advice how to solve this problem.
