Electronics Forum | Tue Aug 09 14:41:32 EDT 2005 | jdengler
I do not know JOT conveyors but I do know other manufacturers. Based on that I do not believe this alone will work: -fixed rail on wrong side probably -sensors for board control in wrong location -smema ports may be to far from where they need to co
Electronics Forum | Mon Jun 19 21:35:35 EDT 2006 | davef
Ahne [?] You say, "There are almost as many ways to be successful with this as there are ways to do it wrong." What do you believe are the successful and wrong was to go about cleaning stencils after the run is finished (or temporarily interrupted)
Electronics Forum | Mon Jul 14 17:55:16 EDT 2008 | gregoryyork
This could happen if your angle was wrong on the machine. If its a Chinese machine then probably 4 - 5 Deg. With the wrong angle the solder will only drain in one direction instead of both. cheers greg
Electronics Forum | Mon Sep 11 12:37:03 EDT 2017 | rvines1
Our AOI machines have actually caught wrong resistors before. A reel gets swapped, a vendor sends a wrong part, things happen. To think that we can't rely on resistor markings anymore, that just sucks.
Electronics Forum | Fri Sep 15 09:14:55 EDT 2017 | dleeper
From my perspective, I like marked parts because I can use AOI to verify the correct parts are being placed in production. If an operator is going to load the wrong reel, I prefer to find out on the first PCB rather than after 5000 wrong parts have b
Electronics Forum | Thu Dec 14 15:05:17 EST 2017 | emeto
I am pretty sure, you are looking into the wrong spot. Your paste is too much, or your part has very inconsistent narrow leads(that includes wrong pad design as well.)
Electronics Forum | Tue Dec 08 12:44:52 EST 2020 | janwillemreusink
Who is using two sorts of tin in one selective soldering machine with to solder pots? So then the soldering program selects the correct pot (tin). What are the risks? Adding wrong tin in the wrong pot. Mixing up the nozzles?
Electronics Forum | Thu Mar 04 16:40:06 EST 1999 | Dave F
| Hi, | | For hand placement you should see about 150-200 ppm of errors (solder, placement, values etc) on a board populated of types such as 1206, 0805, SOT, Tantalum etc. . As for solely wrong components (component at wrong location) you can usual
Electronics Forum | Thu Oct 27 12:33:13 EDT 2005 | stepheniii
I'm all for "tools in the tool belt". More > is better. There is a diminishing return on > equipment life. This translates into diminishing > quality. > I'm all for "tools in the tool belt". More > is better. There is a diminishing return on
Electronics Forum | Thu May 24 16:09:06 EDT 2007 | ck_the_flip
So Stephen, I don't know what part of the country you're from, but during summer time, what DO you do with your air conditioning at home? "Your wrong" is a very general statement, without a "right" statement to counterpoint my wrong statement. Hon
