Electronics Forum | Wed Apr 07 08:38:33 EDT 1999 | Dave F
| | | I need help in finding solder paste measuring equipment. | | | | | Cuch: What aspect about paste are you trying to measure? | | | | 1 Paste qualification? | | 2 Incoming quality? | | 3 Print volume? | | | | Dave F | | | mostly looking for
Electronics Forum | Tue Oct 22 12:43:05 EDT 2002 | Brian W.
I think you need to define what it is you are looking for. Changeover time, Efficiency and measuring run time to your quaoted time are important, as is quality. You need to look at all of these things to determine the "health". It does you no good
Electronics Forum | Wed Oct 28 12:20:54 EDT 2020 | cyber_wolf
Words of advice: There needs to be an audit of downtime data being logged by operators. Everybody has to be on the same page and understand how and when to log specific reasons. It makes the boss feel better that you are measuring something BUT you
Electronics Forum | Mon Feb 04 22:42:59 EST 2013 | gwego
Thanks a lot. btw, is there a standard for this measure or technical paper to where we can base?
Electronics Forum | Sun Feb 10 19:42:49 EST 2013 | gwego
anybody can share if there are publications/whitepaper relating how SMT Change-over is Measured? thanks in advance
Electronics Forum | Thu Oct 29 16:22:42 EDT 2020 | spoiltforchoice
The software is crazy expensive for some of this stuff and in many cases you could develop the bits of it you actually use in-house for a fraction of the cost. Unless you are a company who really like this level of process control and you run multip
Electronics Forum | Tue Feb 26 09:07:12 EST 2013 | emeto
Stephen, Changeover is the time we are not running the line, but we are changing for another product. Job run on the other hand depends on the quantity you have to build. For some manufacturers running the job will take weeks or months. For other it
Electronics Forum | Tue Feb 26 11:02:47 EST 2013 | stephendo
Yes but if you start measuring it from last board into the oven and don't measure run time then that last board of the previous run might just sit a while before going into the oven... All I"m saying is be careful how you set your metrics, people do
Electronics Forum | Thu Oct 29 15:56:07 EDT 2020 | dwl
The other problem with managing by spread sheets is people learn to play the game. Engineers and Mangers will fudge the numbers to make the graphs looks good to their bosses. Considerable time and money is spent to create absolutely useless informati
Electronics Forum | Fri Mar 28 08:58:44 EDT 2008 | newtfly
When you say that the paste job "looks" good, are you actually taking a 3d measurement of the paste deposit, or are you doing it by sight? A good 3d paste measurement tool, in this case, is worth it's weight in gold. ASC International produces a l
