Electronics Forum | Thu Feb 27 15:14:53 EST 2020 | SMTA-Alex
This happens with either old tape, the cover tape doesn't stay sealed on the left side, or is the seal is too far to the right, the knife lifts the cover tape. There isn't much you can do in this case. Your choices are: switch the component into an A
Electronics Forum | Tue Sep 01 16:47:25 EDT 2020 | charliedci
The problem that we have seen applying NC flux (EF2210) at selective solder is that the flux overspray (relative to the nozzle path) did not see high enough temperature to activate the flux and turn it to a non-conductive, benign residue as one would
Electronics Forum | Sat Apr 10 03:46:55 EDT 2021 | ttheis
Thanks for all of the comments and information. We ended up going with the AC-30L. We ran our first sticky panel once it was installed this week. It is a very impressive machine. I think it will do well for us in this application. Hopefully it treats
Electronics Forum | Wed Apr 28 06:00:02 EDT 2021 | ttheis
Here is a video I shot of the machine running the first sticky panel. I programmed the fids in the wrong locations but forced it to run anyway so the pattern is skewed. It also ran low on air and stopped which is why it had to do a repair at the end.
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 Aug 03 07:29:03 EDT 2022 | pradeep14
Hi, We are facing the issue with Component orientation(Wrong orientation), during Proto build/NPI time in SMT for 1st board placement. We are not doing 1st board with STICKY board, directly placing the components with Paste board only. Pls suggest, H
Electronics Forum | Fri Dec 16 17:48:43 EST 2022 | kumarb
Hi. May I ask the factory default password used on the Ekra X4 printer for the PCB parameter changes? Believe it is some permutation of '4113' or similar. We had an accident recently with a drunk driver run through our building. In the process, lo
Electronics Forum | Fri Apr 21 22:13:14 EDT 2023 | jamesatqkits
It is pretty high, I will have to try it with no exhaust, thanks for the idea. Have a great weekend. I should also mention someone that knows metal alloys told me that that much extra Nickle can cause the melt point to go up. Does anyone run hotter t
Electronics Forum | Tue May 02 14:53:31 EDT 2023 | jamesatqkits
Hi Bukas, thank you for taking the time to respond. My flow gauge shows 35 SCFH and the pressure is around 50 psi. Maybe the flow gauge is wrong? Thanks again. What delivery pressure do you run, if you run a selective solder machine? Thanks again. I
Electronics Forum | Mon Jun 19 13:18:07 EDT 2023 | ronh22
We have some tape that is sticky on both edges. We use it when we refill reals with lose parts occasionally. I have no idea where it originally came from, but we want to order some more. All I can find is splice tape in shorter pieces. The tape we
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