Electronics Forum | Fri May 02 09:35:20 EDT 2008 | toddl
Hi everyone, I am looking for positive and negative feedback on the use of the paste dispensing system on MPM screen printers. We currently have four machines with this capability that we do not use. Our printer operators insist that the dispensing s
Electronics Forum | Thu Aug 07 22:56:50 EDT 2008 | dlocampo
First all, you must define the specific defects that you wanted to screen out by your AOI system based on its capability, so you can allocate the undetected defects on your other means of inspection methodology. Then optimize your AOI inspection para
Electronics Forum | Wed Aug 20 06:38:08 EDT 2008 | dlocampo
Three things must be considered when ing the best AOI system for your application: inspection accuracy, capability and cycle time. All of AOI sales guys would tell you that their AOI system is the best but, you can only verify which one fits your re
Electronics Forum | Thu Sep 04 11:06:44 EDT 2008 | realchunks
Not sure why you would... but here are a couple of links that may help if you are having manufacturing problems http://www.smtinfo.net/docs/Electronic%20Production/9.htm http://www.midwestpcb.com/capabilities/plating2.html Granted I only have a Ma
Electronics Forum | Tue Oct 07 11:45:59 EDT 2008 | ismir
Hi all! Got a question for you guys:) I'd like to measure if the grayscale of an AXI is stable or not. How shall I do it? Should I do a process capability study or is the X-bar chart-method better? Or is there a third method that I should use? What
Electronics Forum | Thu Nov 06 10:10:38 EST 2008 | mendcorp
Regardless of what people tell you, there is only one way, I will repeat it ...."ONE WAY" to have void free solder if using flux. You must have capitol equipment capable of pulling a vacuum as soon as the solder reaches liquidus state. (Pink oven or
Electronics Forum | Thu Nov 20 09:49:25 EST 2008 | slthomas
"Jeez, how do people like this make it to power?" lol...there goes Hussman, saying what everyone else is thinking. I do like robgd3's line of thinking. If you want to spend money, why not spend it on a machine that replaces* stencils instead of one
Electronics Forum | Wed Feb 04 21:06:07 EST 2009 | shan
I'm looking for test labs in Taiwan that are capable of performing ionic contamination testing on small to medium sized SMT boards. I'm interested in both ion chromatography and ROSE test methodologies. Is anyone aware of any labs performing contami
Electronics Forum | Sat Jun 06 15:14:35 EDT 2009 | ysutariya
If the concern is the increased moisture absorption associated with lead-free capable materials, you probably have the most experience with phenolic materials like Isola IS410 or 370HR. The best move would be to switch to an IPC 4101/99 or /124 mate
Electronics Forum | Thu Jul 09 08:14:48 EDT 2009 | rway
We are looking into purchasing a Falcon ICT/FCT from Digital Test. Does anyone have any experience with this company or the machine? 1) How would you rate their technical support? 2) What are the functional test capabilities of their machines (pr
.gif)
