Electronics Forum | Wed May 12 11:55:08 EDT 2010 | pbarton
We are using VPS, but only for high mass assemblies. As the other respondent has suggested if the mass of the assemblies is very low then difficult to control temp. rise times to within the normally accepted parameters. The Rehm equipment does seem
Electronics Forum | Fri May 07 23:43:10 EDT 2010 | jlawson
I assume you using a fixed mass vapour phase system? Yes rates of rise are impacted by the mass of the PCB, larger the mass to mass of vapour phase the lower the rise generally. So if you load the machine with very little mass PCB rise times can be
Electronics Forum | Wed Sep 27 08:28:05 EDT 2006 | AR
Hi all All you wave soldering people, have you had any trouble in keeping the copper level of your SAC solder pots under control? How do you combat the gradual rise of copper contents owing to dissolution from through-hole component leads etc.?
Electronics Forum | Sun Jan 16 16:51:23 EST 2022 | silverlead
Chapter 7 - Machine Control of the DEK manual outlines connectivity between the rising table servo node 6 and the NextMove ES card. If you don't have the manual, just PM me. I'm not an expert in DEK repair, but the solution could be as simple as clea
Electronics Forum | Fri Jun 11 21:17:46 EDT 2010 | whitewing
I was wondering how hard it would be to make a homebrew vapour phase oven, to avoid the problems with very cheap conventional batch ovens, in particular uniformity. I've seen a reference here to a pasta cooker VP setup, but the image link is dead no
Electronics Forum | Thu Jan 13 03:56:45 EST 2022 | goseese
Hello, and thank you in advance for your help. I have just received a used DEK 03i and I am having a problem that I don't know exactly how to troubleshoot. The DEK will power up correctly and everything will initialize. When I try to set up a n
Electronics Forum | Wed Sep 27 10:02:24 EDT 2006 | aj
Hi, We are using SACX and have not noticed any rise in copper. I do know that there are Solder Bars available without the Copper to try and bring the level under control. aj...
Electronics Forum | Fri Feb 01 10:19:22 EST 2002 | cyber_wolf
Whoa! I beg to differ my friend. The cure profile is VERY critical in Adhesive curing, especially if your are screen printing. When you screen print adhesive you are leaving it exposed to the atmosphere for a period of time. SMT adhesive by nature i
Electronics Forum | Mon Feb 14 12:16:10 EST 2000 | Dave F
Steve: Several points: * I don't have any real problems with the paper that you referenced. The hair on the back of my neck did rise a bit when the paper touched-on the higher level of process control required for ENIG. * JAX makes a good point.
Electronics Forum | Wed Apr 30 20:33:15 EDT 2003 | davef
Haaaa!!!! Yes, we�ve seen things like that. We found that a high input impedance amplifier worked fine in a room with a controlled environment and worked poorly in the sweat-shop portion of our plant. We were using good ol� WS609, straight water w
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