Electronics Forum | Wed Jun 15 00:50:32 EDT 2005 | Frank
From my understanding: Sigma is the same as one standard deviation. So 3 sigma is the same as 3 standard deviations. It all boils down to how repeatable your machine is. Another way to look at it is the probability (or confidence) that the machin
Electronics Forum | Fri Nov 07 23:40:41 EST 2008 | padawanlinuxero
I have been working on the SMT area for a while now, must of my experience is on programming and pick and place, now in my new job I have to control a complete SMT line and I have a little knowledge on working with solder paste but I like to read mor
Electronics Forum | Fri May 15 09:41:58 EDT 2009 | cyber_wolf
Use loctite chipbonder and forget about all this pull testing. I know that Loctite works good because it pulls a chunk of solder mask off the board when you push a part off.
Electronics Forum | Tue Jan 17 21:58:42 EST 2012 | jorge_quijano
Hello guys I hope you can help me, I had worked with machines that usually tell you how many components are dropped off, now I have some very old machines without such information, any idea how to measure if attrition rates are normal? I expect to be
Electronics Forum | Wed May 20 09:52:50 EDT 2009 | dwelch123
Use a push/pull tester. I use an OBA inst. works Ltd. tester. Just because mask comes off with bonder doesn't mean bonder is strong or cured right. Mask can be weak in between pads do to area size. Do it right and you'll know for sure. To many people
Electronics Forum | Mon Jan 21 06:58:41 EST 2019 | kiransahu
Without PCB layout, not much would get done. It is a ubiquitous need across industries; Industrial, consumer, military...Everywhere you look, there are chips soldered to PCBs to create a final product for the end customer. But where did we all learn
Electronics Forum | Mon Jul 08 22:03:39 EDT 2019 | eddy2019
Many beginners do not know how to start learning hardware circuits. In fact, the "hardware circuit" is composed of a part of the "unit module circuit". The so-called "unit module circuit" includes: various regulated power supply circuits (like the LM
Electronics Forum | Sat Dec 10 08:26:14 EST 2022 | poly
That procedure all works perfectly, and I'm read through that section of the manual however... 12. Perform Feeder Teach. Refer to the Feeder Teach Voyager help topic. I can't find anything in Voyager that explains the feeder teach procedure for t
Electronics Forum | Sun Aug 09 15:25:17 EDT 2015 | dev88
dear sir i am new for aoi section,my work will be teaching of aoi defect and related to programming, want to know how to make program easily in mirtec 4.1.1 and what are the different standard which we must understand.
Electronics Forum | Wed Jan 02 12:00:44 EST 2002 | mparker
Thanx and the same wish for you as well. and I did think of the toothpaste angle after my last posting, glad you found something that worked.
