Electronics Forum | Mon May 17 12:46:43 EDT 2010 | flipit
Big problem. Certain LED from certain manufacturer sticks to the tape and reel cover tape. Peel back the cover tape and every LED lifts out of the embossed pocket and sticks to the cover tape. I believe this is from static and not any sort of adhe
Electronics Forum | Fri May 13 22:16:16 EDT 2022 | alex22
Indeed, stickiness of LED dome varies from batch to batch. We didn't have much success with adjusting pick&mount settings. Also, usage of other nozzle (recommendation from SMT manufacturer) didn't help. Usually, we have a good experience with similar
Electronics Forum | Wed Oct 22 09:49:22 EDT 2008 | martinwang
please check my company website: http://www.gemmy-tek.com.tw it is a fully automatic hotbar soldering machine, including fluxing, pick & place and hotbar soldering for Lumileds Luxeon LED.
Electronics Forum | Tue Mar 06 23:50:09 EST 2012 | vinitverma
Hi Scott, Change the nozzle type to Type 73 for the LEDs and you'll find it's ok. I just tried it and with Type 73 it picked up the Cap and LED in a single shot but with Type 74 it went for 2 charges.
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 | Thu Jan 30 11:57:30 EST 2014 | spoiltforchoice
There are reverse mount LED's specifically for this purpose. If you want to use standard ones I guess the best option would be to get someone to repackage them for you. http://www.avagotech.com/pages/en/leds/surface_mount_chipleds/reverse_mount_seri
Electronics Forum | Thu May 01 23:32:46 EDT 2014 | asajedi
I have assembled panels of 24"X9.5" LED Panels (24 strips of 10mm). I need to cut them into strips and join them together then add double sided 3M tape and spool them. How is this best accomplished. Laser Cutting, Die Cutting, Roller Cutting
Electronics Forum | Mon May 21 09:00:19 EDT 2012 | mosborne1
Try switching to a polymer nozzle. Your machine manufacturer may sell them on any machine shop can mill you one. Also check to see if your pick and place had a puff off function. Some older machines have a mechanical adjustment on the mac valve used
Electronics Forum | Wed Mar 24 07:10:32 EDT 2010 | aj
Hi all, I would like some recommendations on what machines are best suited to Automated Insertion of plated through hole LEDs. I am sure there are plenty of pitfalls associated with this type of process aswell, so if you could share these aswell.
Electronics Forum | Sat Apr 28 21:13:11 EDT 2018 | stephenj37824
So lots of quotes and research later we have eliminated a few added a few to our choices lol. So it looks like we will be doing a decent volume now (due to our other board supplier letting us down as well). Roughly 4-5 million leds/connectors per mon
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