Electronics Forum | Thu Apr 09 15:39:08 EDT 2009 | dilogic
USOS software has ability to detect bad marks on the PCB. Just select an arbitrary area clear of components and apply a sticker to that place. The size of the sticker is not important, as you can define the search area. In the Product Editor, go to c
Electronics Forum | Thu Feb 16 12:16:36 EST 2012 | jax
I would assume every EMS company runs into this issue on a daily basis. Before we get to how a machine handles it, I would recomend setting up an acceptance criteria with your board supplier... if you plan on accepting them at all. (ex. No more than
Electronics Forum | Wed Mar 23 20:13:19 EDT 2016 | ttheis
UPDATE: For anyone experiencing similar issues it looks like it is bad axis control card(s.) It would make sense since that is what the message said... A red "fail" led was overlooked on one of the cards apparently. I had this same issue with anothe
Electronics Forum | Wed Jun 10 14:48:12 EDT 1998 | Chrys
| | Does anyone have any info./studies on what the percentage or PPM defect rates are for each part of the typical SMT process. | | Example: | | Screen Print = 45% of total defects | | Component Placement = 25% of total defects |
Electronics Forum | Tue Nov 28 15:59:48 EST 2006 | billwestiet
I had no idea what this thread would result in.... But, since we are on the "made in China" kick... There is serious immitation going on, that is true. But that will not be the case long term. There are already companies innovating, there is techn
Electronics Forum | Wed Jun 10 18:50:36 EDT 1998 | Earl Moon
| | | Does anyone have any info./studies on what the percentage or PPM defect rates are for each part of the typical SMT process. | | | Example: | | | Screen Print = 45% of total defects | | | Component Placement = 25% of total de
Electronics Forum | Thu Jul 10 22:34:34 EDT 2008 | davef
We wouldn't get our underware in a knot about poor wetting on a lead that is not connected to the board. IPC standards seen to say that the inspector should use common sense in interpreting standards requirements. Then again, it's not all that common
Electronics Forum | Mon Aug 04 08:36:09 EDT 2003 | caldon
NOPE I disagree. It all depends on the Rep Company you are useing. Just as with anything some are good and some are bad....and this industry is small enough that "whispering" goes on regardless of the product or services being supplied. Is there more
Electronics Forum | Thu Oct 20 07:42:54 EDT 2005 | avalancher
How can anyone say that it isn't cost effective when there is no price set? (at least none that i've seen). And to Erik, not to be rude, but I can't imagine any employee or distributor of MYDATA talking bad about a product that they will sell and or
Electronics Forum | Mon Apr 20 08:32:28 EDT 2009 | cyber_wolf
I actually did replace the cable from the comp box to the X-boards. The original small x-motor was indeed bad. I verified this by taking it to my working machine and trying to pulse it when it was in my hand. (the mot boards were loaded). Then I to
