Electronics Forum: residue of solder paste (Page 10 of 77)

Reflow soldering of lead-free components with leaded solder paste

Electronics Forum | Sat Feb 24 09:07:03 EST 2024 | emanuel

Not very long, minutes

Warming up solder paste at start of days production

Electronics Forum | Sat Jul 24 04:18:39 EDT 2004 | kent_peterson

Microwave? Try some steel wool next time. Are you cookin food in that microwave? I would love to see that documented into a process. You could look at changing the solder paste you use. Knead it up other than that mate.

Warming up solder paste at start of days production

Electronics Forum | Sat Jul 24 05:48:07 EDT 2004 | novereng

Hi Grant, There is a product known as the solder paste mixer which currently I'm holding You can visit my website for more details of this mixer www.novereng.com Cheers Bob

Use of solder paste after taking out from cold storage

Electronics Forum | Sun Nov 06 11:07:02 EST 2005 | moonshine

Look at my free downloads at http://www.moonmanondarkside.com and you'll see many assembly procedures starting with solder paste. Enjoy, MoonMan

Reflow soldering of lead-free components with leaded solder paste

Electronics Forum | Fri Feb 23 11:29:02 EST 2024 | carl_p

Would you be able to post an image of the joint in concern? Sounds a good problem to resolve. Guessing you have used an external profiler & not the oven built in type? If 100% certain the profile is correct I would focus on the paste from my exper

Reflow soldering of lead-free components with leaded solder paste

Electronics Forum | Fri Feb 23 14:51:48 EST 2024 | carl_p

Just another thought - how long is the printer idle for between boards? is it long enough to have the chemicals start to separate within the paste?

Reflow soldering of lead-free components with leaded solder paste

Electronics Forum | Fri Feb 23 14:50:14 EST 2024 | carl_p

That link doesn't work for me. From the more you explain - it does sound like an issue I've had in the past on a few different builds. In the end we traced it to a fault with the paste (they were having mixing issues in the chemistry) but they as y

Warming up solder paste at start of days production

Electronics Forum | Tue Jul 27 07:58:21 EDT 2004 | mmjm_1099

Hell as for storing the used paste have someone bring in baby jars. Yes I agree thats alot of wasted money if you throw it away every day. Plus since I'm on the subject why not use a bottle warmer? I persoanlly store our paste in a mini-fridge (along

Warming up solder paste at start of days production

Electronics Forum | Mon Jul 26 16:46:40 EDT 2004 | Frank

Can you use one of those hot-dog rollers (cookers?) you see in the corner convenient stores to keep the paste tubes moving to eliminate the separation? Ya know, the cookers with the week old hot dogs on it that are all shrivelled up?

Use of solder paste after taking out from cold storage

Electronics Forum | Thu Oct 27 05:07:04 EDT 2005 | milroyperera

Thank you, I think that`s a good strategy, what are the spec ifications of the softner? Is this normally available with the paste manufactureres? Thanking for further infos...


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