Electronics Forum | Fri Jul 08 04:54:13 EDT 2005 | bbudianu
Hi all, What kind of flux and solder is suitable for a EPK Gold wave soldering machine. Again, good results and best prices needed. Thank you all.
Electronics Forum | Wed Jul 27 03:50:51 EDT 2005 | aj
Crishan, I am not familiar with the machine you mentioned. Do you use selective solder pallets through a wave process or is the machine a selective soldering machine (ie. where the board is moved to the solder fountain) No matter what the process
Electronics Forum | Mon Aug 08 13:05:53 EDT 2005 | LUPO
Hi, So about SPC by variable: flux drop-jet size, preheating, high of solder flow. attributes: soldering defects. I hope that the info will be helpful.
Electronics Forum | Fri Nov 11 04:13:23 EST 2005 | arnold
we are manufacturer of molded type transformer and we soldered are units using wave soldering machine and then we washed the units to remove flux residue. what materials or any process for us to eliminate the process of washing after wave soldering.
Electronics Forum | Fri Nov 11 06:58:03 EST 2005 | bk
A little more information on your current wavesoldering process would be helpful in helping you. Information like what kind of flux your are using,how you are applying the flux,what preheat temps you are using,and your conveyor speed. Without knowing
Electronics Forum | Tue Nov 27 19:41:53 EST 2007 | g2garyg2
Well, there seems to be many opinions, many of which could be correct, however... With the proper laser they can be quite good for soldering. Here are a few guidelines I would like to suggest. 1) Have your product soldered first (by the vendor) 2) T
Electronics Forum | Fri Sep 24 11:32:06 EDT 2004 | C Lampron
Hi John, We have been selective soldering for about two years. My suggestion is to use the same guidelines for preheat, duration and temp as you would in wave. Your flux manufacturer should be able to provide you with the details. Good Luck Chris
Electronics Forum | Mon Oct 27 16:58:34 EST 2003 | Stephen
The most common way is to screen print paste for the SMT placement, then then SMT placement then reflow then TH placement followed by wave solder. You won't be able to screen print for the BGA after reflow unless you use a mini stencil. Or you co
Electronics Forum | Mon Mar 12 13:08:17 EST 2001 | johnwatt
Daniel, what type of wave set up do you have ?, are you rnning a chip wave and what are your preheat's / fluxes that your using. One thing I was wondering is at what angle your running onto the wave, perhap's you PGA is shadowing your components in
Electronics Forum | Wed Mar 28 09:32:27 EDT 2007 | realchunks
Solder iron robots tend to miss solder joints from time to time. The wire feeder systems are the key to these machines. Most use the edge of the board for alignment is another reason they miss. If you have SMD close to the thru-hole, the robot may