Electronics Forum | Tue Dec 22 13:56:20 EST 1998 | Michael Allen
Yes, you can adjust the board clamp speed by adjusting the flow control valve on both air cylinders (front and rear). You may also want to adjust the software delay for the conveyor so that it starts after the board is completely lowered. | Once
Electronics Forum | Wed Apr 24 21:34:01 EDT 2002 | davef
Search the fine SMTnet Archives. Guidelines * Control: Flux specific gravity, preheater temp, conveyer speed, solder temperature. * Two most important parameters are: solder temperature & dwell time * Contact time. The optimum contact (dwell) time
Electronics Forum | Mon May 08 16:01:11 EDT 2000 | John
I was running the conveyor at 3.75 when we started the discussion with Electrovert. Unfortunately, foam fluxing is a fact of life for us. Our products have open contact relays that can become contaminated by spray fluxing. Titration is our only me
Electronics Forum | Fri Jun 27 12:03:00 EDT 2003 | haviland
Hi David--Call Terry Jeglum @ Electronic Technologies, (630) 584-2050. He is up to speed on all the conveyor guys alive and dead. He also has some used units available. Nick Haviland.
Electronics Forum | Fri Oct 05 08:35:52 EDT 2001 | Hussman
Hey Steven, Achieving the proper profile like you described does require you to engineer proper conveyor speeds and zone temps. Most conveyorized ovens have the inside of the ovens divided into zones. Each zone has a top and bottom heater that can
Electronics Forum | Wed Aug 23 14:59:32 EDT 2006 | bill
I�ve been lurking on the forum for a while so I will take a stab at this, mainly because there is no answer I take it that you have a variety of boards being produced at the same time and are in fixtures so the conveyors don�t need to be adjusted, a
Electronics Forum | Sat Nov 04 11:11:19 EST 2000 | Claudine Corda
Mark - The Waverider is a great tool. It will let you know what's going on with the machine itself - contact time in the wave, parallelism of the wave, temp, and a relative idea of whats happening in the preheat section, and conveyor speed. We hav
Electronics Forum | Tue Apr 12 10:18:31 EDT 2005 | Dan
I have one of these before our oven, and there is no way to control the speed of the belts. Checking their website produces nothing. We have the unit open, but nothing inside appears to be adjustable. Anyone know where I can find a manual for this? P
Electronics Forum | Thu Jul 23 13:23:45 EDT 2020 | bmalhi
Small components blown issue could be due to one of the below. - Process issue; Make sure solder paste is fresh, if flux is drying out it will not hold parts properly. Check downward pressure of Pick Place. SOT may have to be pushed a little harder i
Electronics Forum | Fri May 05 14:30:11 EDT 2000 | C.K.
I'd have to disagree with the Electrovert applications guy. I'd recommend SLOWING down the conveyor between .5 to 1 FPM - effectively, you're REDUCING contact length (because contact length = dwell time * conveyor speed), hence getting better peel-o
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