Electronics Forum | Fri Sep 01 09:54:02 EDT 2017 | gsmx4321
I get a Timeout waiting for nozzle changer vacuum buildup failure every time I go to run my 1998 GSMx machine. The problems seems to be that once in a while (it seems to be random) the spindle does not line up exactly in the center of the nozzle cha
Electronics Forum | Wed Jul 27 09:58:05 EDT 2011 | davef
Pressure printing systems Conventional stencil printing techniques have fundamental limitations as regards paste handling: The volume of paste available for printing is limited, so frequent replenishment is necessary Paste is difficult to c
Electronics Forum | Sun Apr 25 19:03:13 EDT 1999 | Steve Gregory
| Again, I know this does not answer your needs. I do believe there to be a cheaper system than ours that will satisfy your needs. Big Steve found one that seems fairly reasonable for less damandig boards than ours. | | Earl Moon Hi Joe! Yeah Earl
Electronics Forum | Wed Aug 28 10:16:12 EDT 2002 | Jim M.
Sam We install a lot of die in the SMT room using same process as SMT parts.Water soluble solder paste is used for attachment of die to ceramic and boards. Biggest problem i found is the adjustment from installing the die in the bonding area. The t
Electronics Forum | Thu Jul 21 08:27:05 EDT 2005 | grantp
Hi, Yes, that's an idea, but from my experience with MYDATA, it would fail test, and the machine would either know it's lost the component, or it would not know, and the component would not be on the pad because the machine would think it's mounted
Electronics Forum | Tue Jul 19 08:12:23 EDT 2005 | davef
We agree with Rob. It looks like either kiss is blowing the paste around. It could be: * Nozzle id too large. * Kiss is occuring after the head has moved from the component. 0408%20MS%2001.jpg - Paste is not missing on the bottom-center pads. It is
Electronics Forum | Thu Jan 03 14:19:33 EST 2013 | uksolder
Beej, The tool supplied works well as long as the bath is up to temp and the nozzle tip was not cross threaded when fitted. Did you apply a small amount of the anti seize paste before the nozzle tip was fitted? I have seen dry tight threads if not ap
Electronics Forum | Wed Jun 01 05:19:00 EDT 2022 | dilogic
I do not think that can be done on GSM. Pay attention to nozzle contamination - paste residue tend to stick to the nozzle tip and should be cleaned with a solvent as soon as you notice it, as it makes tip shiny.
Electronics Forum | Wed Feb 23 16:20:57 EST 2005 | JB
We also ahve GSM's and paste on the nozzles is not an issue here. my question would be: Why is paste getting on the nozzle? The nozzle should only come into contact with the surface of the component being placed, not the paste. If that is the case
Electronics Forum | Mon Nov 29 16:04:47 EST 2004 | Terrapin Station
They are actually diamond impregnated tips. The tip can be cleaned using a special jig. this will extend the life. these nozzles are from a machine platform dating back to 1997. The RSS can last for 1,000,000 cycles. SA and MA are similiar but requi
