Electronics Forum | Mon Nov 11 21:44:06 EST 2019 | kylehunter
> Knead pressure, is normally at or slightly lower > (maybe 25%) than print pressure... Ahh makes sense. Couple other quick questions if you don't mind: 1) Currently do kneading after 15 mins of no activity, with 3 knead passes, is that n
Electronics Forum | Thu Aug 27 14:32:34 EDT 2020 | dekhead
Following a pressure error, if continue is pressed, the next print with THE CORRESPONDING squeegee should attempt to compensate by increase or decrease in pressure (as appropriate)... Is it: 1)Not changing at all? 2)Over compensating? 3)Under compens
Electronics Forum | Thu Nov 07 10:07:02 EST 2019 | charliedci
Requesting help from anyone with experience in reflowing Te Connect, PN 1565917-4, 200 pin connecter. Pic attached. Cannot get all 200 pins to wet, main suspect is slight PCB warping during reflow. Have adjusted reflow profile. A 2.75 inch long SMT c
Electronics Forum | Wed Nov 20 09:23:53 EST 2019 | alpha1
We had a board we fought with for a while with solder balls. Checked everything, Stencil thickness at .004, reduced apertures, changed paste 3 times, changed profile 3 times. Finally changed board vendors. Went from HASL to Emersion Gold. Problem sol
Electronics Forum | Thu Dec 26 15:27:22 EST 2019 | emeto
Lead Free SMT 1. Stencil printer Squeegees s -should have Pb free pair 2. Reflow oven - should be able support Pb- free higher temperatures. 3. In case you have inspection table on the SMT line - should have Pb-free mats(usually different color)
Electronics Forum | Tue Dec 10 09:56:09 EST 2019 | charliedci
Have been looking for rental/lease of above calibrator in US. Companies we have contacted are: Transcat, TRS, BHD, ATE, Electrorent, Techrentals, Vantage with none available. We have 2, one is out for repair. We will be purchasing another but 4 week
Electronics Forum | Fri Dec 27 11:47:07 EST 2019 | slthomas
"We would need like a 8" diameter duct for 300cfm, which for exhaust purposes, is dead wrong" If you have 2 4" exhaust ports on your oven (some do, some don't), an 8" or larger main trunk might be justifiable, especially if you have another machine
Electronics Forum | Thu Jan 09 17:28:07 EST 2020 | dwl
2-3 weeks? wow! I've had stencils last over a decade and only needed replacing because the adhesive holding the mesh dry rotted and crumbled. Of course build volumes were in the order of 50-100 per year. Just goes to show there is no easy answer f
Electronics Forum | Thu Jan 16 05:10:46 EST 2020 | soupy
Hej, we have some connectors placed on our PCB. 2*30legs 0.5 After reflow we detect lifted legs in the AOI. Always on the outer corners. Is this something ye have experienced? And any possible solutions? Stuff we have tried: Checking the cop
Electronics Forum | Fri Jan 17 09:34:22 EST 2020 | emeto
It looks like you have a simple version of the Horizon. You should have a scale on the right side with a stopper. When you create a new program you will define where the stopper should be. I used to same this value in the program description field, s
