Electronics Forum | Wed May 11 15:04:16 EDT 2011 | thejedeye
LED sticking in nozzles are such a problem, seem everyone has issues with this from time to time. Don't want to advertise who's nozzles worked best but will answer you back if you drop me an email.
Electronics Forum | Mon Oct 04 09:27:43 EDT 2010 | floydf
We have found that the lenses on the Rebels have are gooey and sticky. We put a little bit of WD40 on the shutter part that contacts the lens. Just a little bit. Basicly, put a drop on and try to wipe it all off with a paper towel is enough.
Electronics Forum | Thu Jul 29 13:56:16 EDT 2010 | garciaga
Siemens recommended Special nozzle-03070148 and provided GF to place this component using Siemens s-25/27. It worked fine in the beginning but after a while we saw droppage. So we moved the set-up to F5 machine which is slower. Their recommended G
Electronics Forum | Sat Jun 04 01:32:09 EDT 2005 | adlsmt
Has anyone tried to use electrically condctive adhesive rather than solder to connect the leads on 5 watt Luxeon parts? If you design the board right to dissipate heat, when you have a bunch of them in a tight array, even with thermal relief on the t
Electronics Forum | Fri Aug 31 07:42:05 EDT 2007 | geb
Hi, This is for a Universal GSM1. Is there a way to make a nozzle rotate to the same point before picking the next component up. It is because we are trying to pick & place a rectangular component (Luxeon Rebels) with a rectangular nozzle. The nozzl
Electronics Forum | Tue Mar 30 17:52:15 EDT 2010 | cusackmusic
They are very finiky. If you have good solder paste, and a slight down pressure, to make sure the LED is "stuck" to the board, you should be able to place it. Pick it up on the center of the flat, NOT the lens. Even with the vacuum turned off, t
Electronics Forum | Wed Mar 31 02:49:43 EDT 2010 | sibbe
yes, we are also picking it up on the flat part of the component. So we won't damage the dome. Just as discribed on the assembly and handling data sheet. Because the component is picked up out of the centre, it gets instable when picking it up out of
Electronics Forum | Thu Apr 01 02:27:35 EDT 2010 | sibbe
Thank u for al of the reactions. I'm wondering if there are other manufacturers that use rectangular nozzle's. Because when I look at the LED when it's in the reel, I doubt it could get picked up like that. I seriously doubt that there is anyone he
Electronics Forum | Wed Apr 27 04:49:16 EDT 2011 | geb
Hi Does anyone place the Rebel ES? It is the same as a Rebel except it has a raised bit near the edge of the flat area. I normally pick up the Rebel in the flat area using an 0805 style nozzle (Samsung CP45 CN065) but this raised bit makes it unrelia
Electronics Forum | Fri May 20 09:13:58 EDT 2011 | ck_the_flip
We have issues with the Philipps Luxeon Rebel LED where the part sticks to the cover tape during advancement. This causes the part to get flopped around in the pocket or the component gets dropped and damaged when the feeder advances. Has anyone ex
