Electronics Forum | Tue Apr 27 16:00:19 EDT 2010 | scottp
In a nutshell, Cp is a measure of your process variation compared to your spec limits and Cpk is measure of both variation and how well your process is centered within your spec limits. Cp = (USL-LSL)/6*sigma where USL=upper spec limit LSL=lo
Electronics Forum | Mon Jul 12 16:34:07 EDT 2010 | remullis
In my experience Through Hole equipment normally racks up the downtime due to the amount of process variables. For SMT you would normally try to capture your workhorse machines Utilization. For example a chipshooter inline with glue dispenser,screen
Electronics Forum | Tue Sep 14 14:07:45 EDT 2010 | grahamcooper22
Hi Gani, HASL is normally very good for solderability providing there is a good consistent coating of HASL on the pcb pad. But it is not unusual to have a very thin coating of HASL on the pad and this is poor for solderability. You then have tin/copp
Electronics Forum | Mon Mar 28 10:26:55 EDT 2011 | miroyu
Hello everyone . I received lot of help from people of this forum for which I want to say "thank you" guys. I had problem whit initialization of my Quad 4C which just sits for 2 years after purchase. I manage to locate problem with laser diode on pla
Electronics Forum | Tue May 31 16:31:02 EDT 2011 | xray
Hi, Besides the 2 machines mentioned which are part comparison machines that require the operator to provide a pass/fail on each ref id, there is a system called the FA Inspector which offers the mode described above and two additional modes: 1. Au
Electronics Forum | Tue Jun 07 21:27:19 EDT 2011 | aoiguy
We're in the process of doing the same. We've gone through a large amount of presentations from at least 5 different machine manufacturers. MVP is one of the machines on the top of our list. Their GUI is very friendly, programming time was low compar
Electronics Forum | Mon Oct 31 18:18:21 EDT 2011 | conjugate
Thanks a lot. I`ve been doing a research for existing products as well and yes Teknek is quite helpful. Now I need to do some simulation analysis, collect some data and compare with manual operation in order to proof that this is a good and strong pr
Electronics Forum | Thu Apr 19 16:08:36 EDT 2012 | rodrigo
Hi all, I'm still trying to get our CP4 to work. I've found 3 relays with bad contacts but replacing them didn't help (weird). I'm trying to check the input lines to the Direct I/O PLC. Could someone take a picture of the LEDs (IN1-3 and OUT1-3) aft
Electronics Forum | Wed May 09 17:49:16 EDT 2012 | dyoungquist
We run a Mydata high mix, low volume line. You can handle strips with either the Agilis feeders (losing the first 5-10 parts) or by placing the strip on the Y or tray wagons. For cheap parts like resistors, capacitors, some diodes and small ICs, ou
Electronics Forum | Mon Jun 18 07:07:35 EDT 2012 | buckcho
Thank you for the response, but the machine selection is not made by me, I only evaluate the machines. So two days ago I visited a company that has a Viscom AOI. I had good impressions about the machine but there were couple of things I didn't like:
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