Electronics Forum | Wed Apr 11 21:06:49 EDT 2018 | jacobidiego
Hi experts, I have some stencils in a bad state. Some of the marks belongs to squegee operation. I wonder if it is possible to measure the pressure that is being applied, as we can set the pressure, but we don't know if that value is real and calib
Electronics Forum | Wed May 16 14:33:36 EDT 2001 | John
The size/type of screw and its preloaded torque are determined by the type and intensity of the load being applied to it. This should be known or estimated by the engineer that designed the product. Then they'll typicly apply a large safety factor
Electronics Forum | Mon Aug 27 21:33:14 EDT 2001 | Dreamsniper
Why do you want to apply paste by dispensing ? Have you given up all the solutions for your solder paste printing? The cost effective way of using your Cam/Alot is to dispense adhesive. And use your Stencil Printer to apply solder paste. That's what
Electronics Forum | Thu Feb 17 10:33:53 EST 2005 | Frank R.
I use conformal coating DYMAX #984-LVUF and I don't know if it's a problem of viscosity but 0805 components are not covered properly. We use a dispensor to applied it and we cured it by UV. Even if I apply a thicker layer, the coating seems to have
Electronics Forum | Thu Jul 14 19:12:40 EDT 2005 | sync40
Hi. In the past years I had made dozens of PCBs but now I am trying to get a professional finishing on them. The main problem is oxidation of the copper traces. Basically I use the silkscreen method to make the pattern in both layers and then etch. L
Electronics Forum | Fri Dec 12 12:01:44 EST 2008 | realchunks
As the technology has changed towards surface mount, so has the applying adhesive. In the past clinching parts would have knocked off SMD parts, but no that has all changed. So applying the adhesive via screen print is common and any thru-hole part
Electronics Forum | Wed Dec 02 10:14:42 EST 2009 | duso02
As a large coating house we use 1B73 daily and we have very few issues with bubbles. We very rarely bake it as the air cure is so short. Also, we only use thinner 73 vice 521. Another question would be; how is it being applied? How thick are you appl
Electronics Forum | Thu Dec 05 17:59:14 EST 2013 | hegemon
By hand, we apply a precision die cut plastic protective film to a particular "lens" product. It is of the "peel the backing off and apply" style product. Due to the ESD event possibilities, this application is done in an area far away from any ele
Electronics Forum | Thu Apr 27 09:17:58 EDT 2000 | Jim L
How will you be applying this? Will it be comparable to a screen printing operation?
Electronics Forum | Wed Dec 15 10:09:29 EST 1999 | Karl
CoPlanarity also applies to height.
