Electronics Forum | Sun Mar 06 20:08:38 EST 2005 | mrduckmann2000
Davef, You have a good question. If we had perfect design engineers out there that would use the proper component spacing and not put SMT parts between and around thru-hole parts - glue and wave would work perfectly. I have done this with great su
Electronics Forum | Wed Aug 07 14:51:31 EDT 2019 | alexeyzb
Hello! I used three SpeedPrint 210avi in our factory. They worked ok, but i had some problems: 1) Printer foil clamps. Steel thin blade which press PCB on table is connected to metal base by glue. As a result you need to change it every month, but af
Electronics Forum | Thu Jul 20 14:44:26 EDT 2000 | Bob Willis
If you are getting skips on these parts the most common reason for skips is gassing and wave too low. I would agree that wave soldering these parts is not ideal. If the shorts are always in the same location on one or two pins a glue dot done during
Electronics Forum | Tue Aug 10 11:12:27 EDT 1999 | Steve_S
| Folk's, | | I'm looking for some helpful suggestions for reworking wave soldered bottomside components that have been glued. | I'm not a fan of the twist and break approach and as some of them either have a double dot or a slot configuration this
Electronics Forum | Sat Jun 22 21:06:27 EDT 2002 | jersbo
I agree with PJC.. The mention of 2 QFPs to wave = more than likely rework to remove bridges and a potential to scrap the board, 25mil isnt as bad as 20 or less.. but the potential is still very real.$$$$$$ reflow/reflow is my 2 cents with the possib
Electronics Forum | Tue Aug 27 17:54:19 EDT 2002 | carln
I finally found the answer! I just got back from visiting Smart Sonic out in LA. They have a new chemistry that works great (220-A SMD Adhesive Remover). I took two DEK plastic stencils with me and spread them both with Loctite 3616 and the system
Electronics Forum | Tue Sep 12 22:03:22 EDT 2006 | davef
Really Rocky? What's the meaning of Russ' "if it will fit" in your scheme? As an alternative to your scheme, he could glue the nut on its side, tie a string through the hole in the nut, attach the other end of the string to the open door, and the
Electronics Forum | Fri Aug 10 13:52:58 EDT 2001 | davef
When you say that glue viscosity changes for lot to lot, is this LOT TO LOT of your product OR Loctite�s product? And when you say that glue viscosity changes, what do you mean [eg, increase by � , decrease by � , er watt?]. What specifically is th
Electronics Forum | Sun Jul 25 08:54:37 EDT 1999 | Tom Gervascio
| We are having a process related problem with pullup resistors on a controller card which has a I960 micro-processor. | The controller monitors signal inputs and it's own resources then blinks a LED to indicate its working. The problem is that after
Electronics Forum | Thu Jun 04 12:26:30 EDT 1998 | Dave F
| If you could measure and chart 3 variables in my process, what would they be? | The boards that I produce are on panels that are 12up and 2x4 up. All boards are single sided paper base w/o plated thru holes. They are on scored panels that measure
