Electronics Forum | Thu Dec 08 01:44:44 EST 2016 | cmarasigan
We are currently experiencing with our SMD Solder Reflow Equipment on Shooting-Up Zones (Zones 3,4,5,7 & even Cooling Zone). PV exceeds about 5-10 degrees with the SP. (ex: SP=140deg, actual PV = 145deg & higher). Our equipment undergo a monthly prev
Electronics Forum | Mon Dec 12 15:27:21 EST 2016 | marcpeo
Hello Sr. Tech, please disregard the board temp. > it should be the actual value displayed, the PV > at 145 deg. while the SP @ 140deg. > Hello Sr. Tech, please disregard the board temp. > it should be the actual value displayed, the PV > at 14
Electronics Forum | Fri Dec 09 00:19:51 EST 2016 | aqueous
Hi Dean, We are a manufacturer of cleaning equipment. I'm not sure if your machine is one of ours or another brand. Regardless, I am happy to provide assistance. In order to maximize the level of "helpfulness", it would be helpful for me to know mor
Electronics Forum | Sat Dec 10 14:23:01 EST 2016 | rkondner
Hi, We just bought 2 YesTech F1 AOI machines and we could use a little help. We are using Mentor Valor tools which generated placement files (.ycd) but we need to manage our F1 package and marking libraries. We will be doing a lot of very short run
Electronics Forum | Thu Dec 15 11:28:45 EST 2016 | huske
Depends on the size of the elec cap and the nozzle set you have. But if you can pick it up, the wrinkle on the top of the cap can be a PIA. All you need to do is make sure the cap is being taken over the line-scan/hydra camera to center only (no mec
Electronics Forum | Tue Dec 20 17:34:28 EST 2016 | dyoungquist
Most reflow ovens will heat up faster than they cool down when changing from 1 profile to another. Run your Pb products first then change over to your Pb Free products. That way you are going from a cooler profile to a hotter one. Going that direc
Electronics Forum | Wed Dec 28 06:37:27 EST 2016 | luciano
Dear Anshang38, I actually don't have a profiler in order to get a new profile. I adjusted the machine once a coulpe years ago and did all regular maintenance and cleaning and it kept working fine until some weeks ago. I've changed all the flux and
Electronics Forum | Wed Jan 04 18:20:25 EST 2017 | ttheis
We recently ran a board with Mill Max surface mount spring-pins which placed perfectly straight from tape/reel but came out tilted in various directions after reflow. We're right within the recommended paste thickness of 0.005" and a reflow temperatu
Electronics Forum | Thu Jan 05 13:41:16 EST 2017 | huske
You have too much paste; I have used a lot of test points/spring contacts, etc. A single pin placement, especially one like this one that has a high lead to pad ratio, meaning 80% or more of the pad is covered by that single flat “lead” on the botto
Electronics Forum | Mon Jan 09 14:18:51 EST 2017 | ttheis
Thanks for your replies. Customer designed this so we can offer them feedback on the design. Pin manufacturer said most likely too much paste as well. Reducing apeture size would be the easiest solution there. We are running a VIP70 oven with chain r
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