Electronics Forum | Thu Jul 12 07:52:08 EDT 2007 | cyber_wolf
I agree avalancher. Your description is a valid point. But, I am still under the impression that the vac level is a separate issue. His original problem was 0402's missing off the board ,and weird measurements showing up when parts get rejected. I w
Electronics Forum | Thu Dec 17 13:28:31 EST 2009 | fönsi
Hi Pete Thank you for your feedback. A few weeks ago, I tested the Demo-Version of GC Powerplace but I was a bit disappointed about the results. For big Boards, I was still a long time busy assingning the designators to the pads. I search a simple to
Electronics Forum | Mon Jun 14 08:48:29 EDT 1999 | Adam Pratt
| | | Our company is experiencing cracked caps at our pick and place operations. The caps are being placed onto epoxy dots for subsequent wave solder operations. At present, be have set the pressure of the head at 2 in/lbs. This being down from man
Electronics Forum | Mon Jun 14 11:39:29 EDT 1999 | Marshall
| | | | Our company is experiencing cracked caps at our pick and place operations. The caps are being placed onto epoxy dots for subsequent wave solder operations. At present, be have set the pressure of the head at 2 in/lbs. This being down from m
Electronics Forum | Mon Jun 07 22:30:28 EDT 1999 | Dave F
| | | I was wondering what measurements are used to define pitch? | | | | | Frank: John's correct with the most common definition, but there can be others, depending on your perspective. TTYL Dave F | | | | Pitch. The center-to-center spacing b
Electronics Forum | Thu Oct 30 00:12:13 EST 2003 | Grant Petty
Hi, Another option we have used here in house is to remove the unwanted BGA balls with solder wick, and then to manually place them on the PCB foot print. This eliminates the pick and place machine's optical centering freaking out because the balls
Electronics Forum | Fri May 04 19:23:28 EDT 2007 | darby
System > Machine Config > Mechanical OP > Head 3 Spec = Vision. Data In > System > Machine Config > Mechanical OP > M Centering 1 = Yes If your Centering unit is a two stage unit then also set M Centering 2 = Yes You should then be able to roughly
Electronics Forum | Wed May 25 22:32:28 EDT 2016 | stevedc
So, I haven't used my Quad 4C for a while and when I started everything back up to run a new board it appears that the Quad align is in need of calibration. When I pick up a component and do an LAE measurement on it it shows the part center location
Electronics Forum | Mon Mar 13 19:25:12 EDT 2023 | griinder
Barcode Definition - you can input the search window size. Default lighting works best for me. I name it "bc". Window>Barcode List- This is where you input the position on the panel or circuit 1, give it a ref designator "again I use bc", and select
Electronics Forum | Mon Jul 30 10:22:57 EDT 2007 | swag
Sounds like your board stop sensor is not working properly so it's not seeing the y-stop/board edge when the board enters the center or the machine. You could try taking the camera cube cover off, jog the camera over a board then move the board back
