Electronics Forum | Mon Apr 18 12:05:22 EDT 2022 | proceng1
Is it the CREE with the soft dome? We had to get specially made nozzles for our SAMSUNG machines to pick up cree LEDs correctly. They are basically rubber tipped. We bought from Count on Tools website.
Electronics Forum | Mon May 21 08:51:14 EDT 2012 | fredc
We have been seeing this in the nozzles we have made. We will building all new LED nozzles out of teflon where physically possible. Many of the new Cree LED recomendations are for teflon nozzles. In some that teflon was not recomended teflon was the
Electronics Forum | Mon Feb 13 07:48:42 EST 2012 | pr
Try "Count on" Cree Led nozzles. http://www.smtnet.com/news/index.cfm?fuseaction=view_news≠ws_id=9466 We are getting ready to try them ourselves. Let us know how it goes. good luck, PR
Electronics Forum | Tue Oct 15 11:16:30 EDT 2019 | charliedci
We have been using Cree 3 color LED's (CLV6A-FKB) in many products for several years (pic attached). At the rate of 3 to 5% of the units assembled with this LED, the Red LED fails. After touch up with soldering iron it functions. This happens to the
Electronics Forum | Mon Feb 13 09:34:45 EST 2012 | pr
I am new to the company but the story sounds the same. We have a new board coming in (with CREE LEDS) and I wanted to get in front of it, and found these nozzles. We are going to try them out as soon as we get the spending O.K. They are designed for
Electronics Forum | Fri Apr 22 18:17:14 EDT 2022 | swilson
Hello I experiencing major misalignments. I am using a Nichia LED package size@ y=.086,x=0.33mm, with recommended solder pad pattern x.086mm, y=.033. Note here is the kicker the PCB pattern does not meet this requirement. The PCB pad landing is based
Electronics Forum | Fri May 13 19:33:37 EDT 2022 | alex22
Hi Chris. Thanks for sharing these details. We are working with Cree XP-G3 LED (3535). We bought urethane nozzle from CoT (recommendation from Cree), but it didn't solve problem of LED sticking to nozzle. Cleaning nozzle with isopropanol (other recom
Electronics Forum | Wed May 23 20:17:48 EDT 2012 | kahrpr
That not such a crazy idea. In a past life a long time ago we had a part sticking issue. some one suggested mold release on the nozzle. ( we also did injection molding) and it did work. It did not appear to leave any residue. We also use a cree Led o
Electronics Forum | Sun May 20 00:11:45 EDT 2012 | kiss
We are mounting 3528 package LEds with pick & > place machine.The problem is , nozzle picks up > the LED , but it stick to the nozzle & not > placed. Then it gives error in the next cycle. > Can anybody suggest the solution? Please advise on mo
Electronics Forum | Tue Aug 02 18:38:14 EDT 2022 | klauss
when i use only one nozzle to mounting 3535 cree power leds, it works good but when i use 2 or more nozzles, leds are getting rotated or upturned just after the nozzle relaese the led. it's like nozzle throws the led not mounts. But not all the led
