Electronics Forum | Thu Jun 09 09:08:09 EDT 2005 | russ
It's normal for us when we review design. We have found that in the Y axis we need .015" whereas in the X axis we can use .005" spacing. this relates to our nozzle size vs. pickup skew etc... This wouldn't apply if there are parts taller than XXX
Electronics Forum | Wed Jan 09 09:37:41 EST 2008 | flipit
I would suggest accepting components only in paper tape. I have had better luck with 0402s in punched paper over plastic embossed tape. You can also pick with oversized nozzles if your vision system does not give you trouble with seeing the nozzle.
Electronics Forum | Mon Jan 07 10:28:20 EST 2008 | bobpan
Hopefully you dont have a lot of 0402 placements. You must have 'quality' feeder/feeders for the 0402 parts. You then should limit the picking to 1 head for those parts. Do this by assigning only 1 xf nozzle in your program. oh....Straight z-rods wi
Electronics Forum | Tue Nov 03 16:28:53 EST 2009 | davef
We have never dispensed adhesive for 0402, but here's your rules of thumb: * Nozzle diameter should be half the desired glue dot diameter. * Minimum of 0.010" gap between the adhesive and pad, both sides. We'd guess that you should be using a 0.3mm
Electronics Forum | Wed Oct 12 08:02:31 EDT 2011 | emeto
It looks like a nozzle size issue. Make sure you have the right nozzle size for the part as well as the right feeder.I think that if the machine takes the parts from the feeders, it can't be feeder problem. Usually parts will jump out of the feeder
Electronics Forum | Thu Apr 28 15:56:44 EDT 2005 | stepheniii
Hopefully it is just the part data a little bit off. But if that doesn't help, make sure the thickness sensor is calibrated bang on. And do the nozzle height adjustment. What are your nozzles and filters like, as far as being clean goes? I've put dow
Electronics Forum | Thu Apr 28 08:12:39 EDT 2005 | PL
My company is just starting run 0402 component but the 0402 component giving lot of reject example overturn and pickup miss error so anyone know how to soft this problem Machine Type:-Pansert MV2F 1)machine already inspection 2)already test new f
Electronics Forum | Fri Feb 01 09:20:44 EST 2008 | aj
Thanks for reply, So do you use 1.3 or the 0.7 nozzle for 0603 components ( I suppose trial & error will tell me). aj...
Electronics Forum | Tue Sep 14 18:19:53 EDT 1999 | Mark Deren
| | Is it possible to place 0402 components with a Fuji CP2? How about a CP4? What are the suggestions for 0402 machine placement? | | | | Any help would be appreciated. According to the latest Fuji America S.M.T. Report I have, 0402 (1005) compo
Electronics Forum | Wed Oct 29 14:58:51 EST 2003 | stockley
It's been a while since we placed a lot of 0402s, and I'm a bit out in the woods anyway so you ought to log on to http://www.siplace.com and get yourself a username and pasword so you'll have access to their DMS (documents system). I just did a quic
