Electronics Forum | Mon Apr 25 17:15:45 EDT 2022 | SMTA-64387687
It's difficult to diagnose without the LED specs. Is the spacing between the pads the same? Your pads seem too large for the Nichia part. Try reducing the stencil apertures to deposit less paste and closer to the inside edge. Depending on your oven,
Electronics Forum | Tue Jul 26 13:04:02 EDT 2022 | kumarb
Hi. Sharing a new contact we have from a company in Shenzhen that has a focus on refurb machines that may be worth a quick call: www.qy-smt.com smtripathy[at]qy-smt.com They apparently setup up shops even on a rental basis! Unbelievable that they w
Electronics Forum | Wed Aug 03 07:05:46 EDT 2022 | klauss
I got special nozzles, too. but i think i recognize them wrong into the program. Do you please tell me what's the recommended vacuum break time, placement condition keeping time and placement speed
Electronics Forum | Mon Aug 08 18:36:31 EDT 2022 | compit
Try PCBSynergy - it exports files from Eagle (it supports others too) to Philips / Yamaha machines.
Electronics Forum | Thu Aug 18 08:23:31 EDT 2022 | angela t
yes ,i agree he said that Try PCBSynergy - it exports files from Eagle (it supports others too) to Philips / Yamaha machines.
Electronics Forum | Mon Oct 24 13:42:28 EDT 2022 | cyber_wolf
If you want that kind of CPH you will require a new machine or a multiple machine line. The published rated speeds "under optimal conditions" are BS. Easily take 30% + off those numbers to get closer to real world.
Electronics Forum | Mon Aug 14 05:45:16 EDT 2023 | dimamalin
First, this is the result of bad printer setup. Adjust knife pressure, PCB gap, separation speed, tooling, and stencil cleaning. Pay attention to the coating of contacts pad and height of solder mask of PCB.
Electronics Forum | Mon Oct 16 16:33:34 EDT 2023 | emeto
Based on these pictures, please check Board/Stencil co-planarity. Sometimes there might be a distance/gap between them helping this phenomenon(solder mask might be too thick). Also decreasing print speed, might help to mitigate it. You might be too f
Electronics Forum | Mon Oct 16 18:51:14 EDT 2023 | alexv
It looks to me that you might have a poorly etched/polished stencil. Also, I would check separation speed and distance.
Electronics Forum | Sat Jul 30 06:02:50 EDT 2022 | sarason
My program PCBSynergy does a conversion between Altium and Juki 700 series , 2000 series and even FX1R, Also yamaha VIOS. It can be found at https://pcbsynergy.com Also lots of other stuff in there for making this job easy sarason
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