Electronics Forum | Fri Apr 07 11:52:44 EDT 2000 | Ashok Dhawan
Can anyone suggest a cleaning solvent for removing silicon residue after K Tape has gone through 2 cycles of reflow soldering ? The solvent or cleaning method has to be compliant to IPC Standards - to be used for cleaning gold edge fingers - PCB asse
Electronics Forum | Fri Apr 07 17:17:55 EDT 2000 | Dave F
Ashok: You should select and use low residue tapes. But ya know, ya go out and research a great tape and if yer not careful, the buyer will second source ya and (surprise) ya got residues again. We have found that Lemme say this about Katon tape
Electronics Forum | Wed Jun 09 15:09:29 EDT 2004 | dwoodrow
Does anyone out there use anything besides alcohol in their automatic claw/finger cleaners in their wave solder machines? We are nearing our VOC limit and are looking into other chemicals (VOC-free) for cleaning. Thanks David
Electronics Forum | Mon May 04 07:34:47 EDT 1998 | Scott Davies
Are there any vendors who sell aftermarket or used parts? I need the following: Finger cleaner pot for Electrovert Ultrapak 445 wavesolder machine. 856 flux ate right through it and Electrovert wants 2K for a new one. That's a lot for a 10" box! Ro
Electronics Forum | Fri Oct 22 11:25:03 EDT 1999 | Boca
I understand what you're looking for, criteria which determmines a good or bad finger. I have not found anything as cut and dried at that, we just eyeball them. If they are very bad they should stick out like a sore thumb. We check for them each s
Electronics Forum | Mon May 04 13:05:27 EDT 1998 | SMT-ASSY
Call Adtool at 514-482-2548 ask for Kevin perhaps he can help you. | Are there any vendors who sell aftermarket or used | parts? I need the following: | Finger cleaner pot for Electrovert Ultrapak 445 wavesolder | machine. 856 flux ate right throug
Electronics Forum | Tue May 16 15:30:07 EDT 2006 | George
Hi John, Are you talking about cleaning the pallets after running to store them? or during production? well in any case...I recently started to use this cleaning solution "Cybersolv" from Kyzen. It is water soluble and also can be used instead of IP
Electronics Forum | Tue Aug 16 06:20:34 EDT 2022 | bukas
it can be a bad contact with backboard. clean the slot and gold fingers with contact cleaner and push it in and out a few times.
Electronics Forum | Tue Jan 18 12:36:11 EST 2000 | Dave F
Dave: I haven't located something to support your contention, yet, and I'm not going to comment on the factors that drive reliability beyond component selection, because I know that you've got some sweaty-palmed sales type wringing his hands waiting
Electronics Forum | Mon Nov 23 19:34:51 EST 1998 | Mike Demos
Charles: Here are a few possibilities you might want to check: 1) Conveyor width -- if the conveyor is too tight this will cause the boards to buckle as they go through the preheat section. We recently had this happen when we changed operators. 2
