Electronics Forum | Thu Jun 02 07:13:43 EDT 2011 | cyber_wolf
Things of this nature make us raise an eyebrow. Something along the lines of automatic solder paste mixers......
Electronics Forum | Tue May 31 07:13:41 EDT 2011 | cyber_wolf
Manoel, We have never heard of such a request from a customer. I can't say that we have ever had issues with stencil tension unless we were using frameless foils or the binding came loose.
Electronics Forum | Thu May 26 13:48:34 EDT 2011 | jorge_quijano
I used this for a couple of weeks some years ago, I was able to detect some issues whith some stenciles, but I did not use it for a long time, it may help you.
Electronics Forum | Mon May 30 06:36:16 EDT 2011 | mbnetto
This is a requested point from some customers. It's part of the audit check points. But I agree it´s important for the process. You can garantee the stencil is in a good condition after many time using it. If your stencil looses the tension, you can
Electronics Forum | Tue Mar 16 09:03:33 EST 1999 | Dave F
| Thanks Dave, | | But still I have the following question unanswered, in a technical point of view: | Has it sense to measure this on A system like we have now, because there are no wires that can be broken. | George: While I agree that no wires c
Electronics Forum | Mon Mar 15 08:21:31 EST 1999 | George Verboven (Process Engineer)
In the early days, we used screens made of stainless steel or polyester. Sometimes - after A period - the tension was not good, because A wire was broken. Later on we started to us metal stencils, glued in A polyester screen. even than we had sometim
Electronics Forum | Mon Mar 15 23:00:40 EST 1999 | Dave F
| In the early days, we used screens made of stainless steel or polyester. Sometimes - after A period - the tension was not good, because A wire was broken. | Later on we started to us metal stencils, glued in A polyester screen. even than we had som
Electronics Forum | Tue Mar 16 08:38:59 EST 1999 | George Verboven (Process Engineer)
| | In the early days, we used screens made of stainless steel or polyester. Sometimes - after A period - the tension was not good, because A wire was broken. | | Later on we started to us metal stencils, glued in A polyester screen. even than we had
Electronics Forum | Thu Dec 09 21:46:22 EST 2021 | dwl
Totally agree with Evtimov. Let the SPI be the judge, as long as your getting good prints, your stencil is fine. I had a colleague cut the mesh on one side of a stencil and it still printed fine. This was proof to management that measuring tension w
Electronics Forum | Thu Dec 09 14:42:28 EST 2021 | emeto
People that measure, say 4 symmetrical points() and one in the center to get the full picture. I personally see it as a NO value added activity. If stencil changes performance - replace it.