Electronics Forum | Fri Jun 25 22:30:47 EDT 2010 | smthexi
i think you need to use a PCB central support. do you know that part ? it specializes in preventing PCB board from bowing during wave soldering.
Electronics Forum | Thu Jul 01 11:48:10 EDT 2010 | mb_mfg
Sid, Try baking the boards before running, to insure no moisture. Baking out the moisture will help prevent warping. Should you need further assistance, we supply fixtures to force the board to stay flat to reduce to thermo shock during wave solde
Electronics Forum | Tue Aug 10 03:42:04 EDT 2010 | aungthura
is it usual if the board has warpage on both sides after wave soldering? And, if it is, please advise me how to solve it. Thanks in advance.
Electronics Forum | Wed Feb 19 06:14:06 EST 2020 | toki
I would like to know when to consider top preheaters in a wave soldering machine. I am very new to this field. All responses are appreciated.
Electronics Forum | Thu Jun 07 16:33:15 EDT 2007 | mumtaz
Please, it does not matter the school from which it is you came, but what you learned from it that counts. It is simple mathematics my friends. Lets make things simple, shall we not? E=I/R..... this we all should know. We can use this to measure
Electronics Forum | Tue Nov 29 08:50:39 EST 2005 | pjc
Band width relates to conveyor speed to achive a 2 second contact time for Sn/Pb wave soldering. A typical conveyor speed is 150cm/min with a band width (contact band width between PCB and solder) of 5cm. Now for Pb-Free wave soldering a longer conta
Electronics Forum | Fri Jul 09 06:51:46 EDT 2010 | cobar
Try titanium edge stiffners on the PCB before making solder pallets.
Electronics Forum | Sun Oct 27 21:45:32 EDT 2013 | niru
What are the parameters that are more important for perfect soldering and how are they defined.
Electronics Forum | Sat Mar 14 15:48:40 EDT 2015 | horchak
The white haze is definitely an indication of moisture being trapped in uncured or improperly applied solder mask. You can verify this by heating up the board using a heat gun on an area of the board with the white haze, and if it clears up that is t
Electronics Forum | Mon Apr 01 19:57:07 EST 2002 | davef
Selective soldering machines are a good way to "finish automation", if the design of the PCB is conducive to the application with just a few components to solder. Your points are good. A decision matrix for selecting a machine might also include:
