Electronics Forum | Mon Dec 20 17:23:48 EST 2021 | emeto
For tool accuracy, you use calibration labs.
Electronics Forum | Thu Dec 09 14:04:13 EST 2021 | saberbouras
Hi all, I have a GRUNIG G-CHECK tension measurement tool, I need to prepare a calibration report internally. https://graphcom.gr/product.php?lang=en&id=128 Measuring range between 7 and 50 N/cm Thanks for sharing any useful calibration instruction
Electronics Forum | Fri Dec 10 11:19:50 EST 2021 | saberbouras
Thanks for reply, in fact, my question is how to calibrate the tool itself, it has some load spring and a gauge moving according to the tension of the mesh. I was wondering if I can make 2 different tension sets to have different comparing values, th
Electronics Forum | Thu Dec 09 15:35:32 EST 2021 | saberbouras
Thanks, I wish all SMT quality people have the same thinking.
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.
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 | Fri Dec 10 02:42:58 EST 2021 | hello112
SMT stencil standard: measure the four corners and the middle, target value is 26N/CM or more
Electronics Forum | Thu Mar 29 08:22:41 EDT 2018 | ushir
Hi all Does anyone here have any experience in calibration of iPulse machines? (M10, M20, M4, M7). We would like to correct camera and placement offsets. I believe this is done through AMF, but wanted a bit more information. Thanks
Electronics Forum | Wed Jan 05 11:26:15 EST 2005 | cyber_wolf
Then Z MOTOR > Then select>CALIBRATE FORCE SENSOR NOTE: you must have a tool in the head when you do this.(Without the tip/spring pushed in) After this calibration the force should drop to 0 when you push in on the spring loaded tip. 2.) Replace th
