Electronics Forum: wave and temperature and profiling (Page 1 of 11)

Wave flux and profiling

Electronics Forum | Fri Dec 15 18:36:46 EST 2006 | Grant

Hi, I have noticed we are getting residue on our wave pcb's and it's worse with lead free, since we changed to the flux we are using. We are currently using Avantec VOC Free flux model Ecofree 303. It looks like it's made in Malaysia. Does anyone h

Wave flux and profiling

Electronics Forum | Sat Dec 16 08:23:11 EST 2006 | pr

The "Wave optimizer" is a little pricey but is easy to use, gives instant feedback (display on the unit as opposed to hooking it up to a computer)and will give feedback on the waves, as well as preheat. They will send you a unit to trial for a week o

Wave flux and profiling

Electronics Forum | Sun Dec 17 18:16:27 EST 2006 | greg york

can you describe the residue more for me cheers greg blt circuit services

Wave flux and profiling

Electronics Forum | Wed Dec 20 12:25:16 EST 2006 | Polynesian Pebbles

Hey pr, what cha slicin' these days besides your tee shots (and your bread)? LOL

Wave flux and profiling

Electronics Forum | Wed Dec 20 12:52:18 EST 2006 | pr

Been known to dice a flip or 2. (and we're playing in 70 degree weather)!

Wave flux and profiling

Electronics Forum | Wed Dec 20 04:43:36 EST 2006 | greg york

Any decent flux would volatise off with the heat of the wave unless absorbed into the solder mask. Test this by trying to clean in alcohol or common solvent aerosol, if it does not clean then it is probably Mineral Salts from solder mask fillers. Ano

Wave flux and profiling

Electronics Forum | Sun Dec 17 18:14:12 EST 2006 | greg york

circuitmaster designs prowave is unbeatable. They may have an agent in the usa if interested I will try to find out for you. cheers greg

Wave flux and profiling

Electronics Forum | Tue Dec 19 10:08:10 EST 2006 | George

Grant, Why don't you try a water-base flux which is No-clean, VOC-free also? I have tried the 270WR flux from AIM with good results even on lead-free process. My $0.02, George

Wave flux and profiling

Electronics Forum | Tue Dec 19 12:01:29 EST 2006 | patrickbruneel

Here�s a link to a previous thread that might be helpful http://www.smtnet.com/Forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=6947&#Top Look what KEN has to say on the subject Patrick

Wave flux and profiling

Electronics Forum | Mon Dec 18 14:36:09 EST 2006 | samir

Yikes!! In-line cleaning, to clean cosmetic and benign residues (from a NO-CLEAN) flux... You sure you can't switch fluxes? Another variable with residues is the solder mask. Depending on mask type (glossy, matte, semi-gloss, or semi-matte), will

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