Electronics Forum | Wed Jun 22 10:53:43 EDT 2005 | pr
Yes, They do have to be the same. If not you'll have to put in some ridiculous offsets. If they are not located in the same place (as mentioned earlier) use 2 pads that are off by themselves (if possible) and increase wipe frequency, because your ste
Electronics Forum | Tue Aug 02 04:52:16 EDT 2005 | aj
Crishan, You must be seeing an incredible amount of Attrition on this component if this is the case. You should most definitely be able to put in a Pick-up offset either at the machine or in the part data. aj
Electronics Forum | Wed Aug 03 03:01:18 EDT 2005 | woodglass
Regarding the issue of using a pick-up offset: I really can't see any benefit to this if the pockets in the tape are too large, since this means that you cannot be sure that the components always end up in the same position when the feeder indexes.
Electronics Forum | Mon Sep 26 07:56:38 EDT 2005 | pavel_murtishev
Hi! Try to make "R_AXIS_ACCURACY" calibration for all of FNC heads for back camera only. I met such problem on Topaz-X. There was clearly seen offset on 0.8mm pitch components. I simply calibrated all cameras for FNC nozzles and problem disappeared.
Electronics Forum | Mon Oct 24 22:15:30 EDT 2005 | KEN
1. Why would parts be missing? 2. Why would you have a global offset? 3. Why would it not be right the first time?
Electronics Forum | Fri Dec 09 04:38:11 EST 2005 | Rob
Madam, that's rather forward! By zipper pattern do you mean offsetting the apertures on every other ultra fine pitch qfp pad? Thanks, Rob. (we don't roll in England, we amble)
Electronics Forum | Mon Jan 30 01:34:28 EST 2006 | ____
Export CCIMF files for both scenario's and have Fuji America look to see if there is an actual programming offset problem. To be exactly .3mm off seems a little odd.
Electronics Forum | Sun Sep 24 20:48:10 EDT 2006 | KEN
One wood agree the offset you are seeing is enormous and probably PCB tooling related. However, if this is ruled out you should have the C-tool to verify your cube alignment. Who knows, maybe your cubes are loose?
Electronics Forum | Mon Mar 19 03:59:25 EDT 2007 | dougie001
is the component placed off all the time or does it vary? if the placement offset is consistent then there is every chance that the machine requires calibration (providing your program is correct) If it varies then there could be lots of things caus
Electronics Forum | Wed Mar 28 23:02:50 EDT 2007 | jmelson
If I couldn't afford to go to Boston to get some training from the seller, I certainly can't afford a week in Australia! But, thanks for the offer. I do have the HHK (hand held keypad, that's what Philips calls it.) And, after tinkering with var
