Electronics Forum | Fri Mar 18 15:02:07 EST 2005 | pmd
Please clarify, Z axis gears (Blades)? The MPM head I believe is what your are asking is driven up and down via a lead screw. The machine gets the zero point from the "HAT" tactile sensor in the table nest. When squegees are installed the blades are
Electronics Forum | Thu Apr 07 08:02:44 EDT 2005 | Grant
Hi, I used to run a clean room, and it's right, most of the dust is created internally. You will need to add some HEPA filtering to the area, and an air handling unit that can control temp and humidity as well to get correct environmental control.
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 | Wed Aug 03 08:06:11 EDT 2005 | Stefan
I got my hands on a used, refurbished machine out of China, which didn�t look quite as advertised. Machine plates, logbooks and other documents are missing. According to the machine supplier, the plates are swapped from older machines to trick custom
Electronics Forum | Wed Aug 03 08:21:30 EDT 2005 | danhui888
I got my hands on a used, refurbished machine out > of China, which didn�t look quite as > advertised. Machine plates, logbooks and other > documents are missing. According to the machine > supplier, the plates are swapped from older > machines
Electronics Forum | Wed Jan 11 22:47:31 EST 2006 | davef
We didn't intend to light anyone's fur on fire [get anyone's underwear in a knot, roil the waters, have a cow man] about consultants. The Phil Zarrow wrote a useful paper that could help in evaluating paste. Here read it ... Evaluating Solder Paste
Electronics Forum | Fri Jan 13 06:43:20 EST 2006 | cyber_wolf
How would you like to have this guy evaluate your reflow profile? It was in response to an auditor who require someone they had monitor temperature in both Fahrenheit and Celcius. What a geek Don't put him on the spot. That is not a good thing to
Electronics Forum | Fri Mar 24 18:07:25 EST 2006 | Chris
Flash gold is just thin gold plating over electroless nickel or electrolytic nickel. Flash gold is electrolytic gold where the panel is connected to a plating rectifier and current causes the plating process to occur. Gold thickness is controlled b
Electronics Forum | Sat May 27 02:52:20 EDT 2006 | TimS
Gentlemen I have managed to pull myself together after banging my head. I am not sure the flux volume is the total solution here. All spray processes deposit flux in a similar manner, that is to say the vast majority of material sprayed onto the PCB
Electronics Forum | Wed May 31 10:39:33 EDT 2006 | grantp
Hi, We actually tried to get major parts of our line from the same supplier, however each supplier is good at some parts of the line, and not others. We went with Soltec oven and wave, which work well, and have not had any issues, plus DEK printer