On Samstag, 25. April 2020 16:24:35 CEST John Moran, Scawby Design wrote: > As a few others have pointed out on this thread, there are some simple > methods of soldering fine-pitch devices. I use the one already mentioned > that can be done with a clunky soldering iron, some solder-wick and a low > power desk lamp magnifier. Oh, and some solder.
Don't flood that much solder onto the pins, that takes way too much time to clean up and may be outright impossible to fix on a more densely populated board. The "right" way to do that type of work is to apply flux liberally after having tacked down at least two corners, then steadily drag a blob of fresh solder along the pins. The solder blob stays on the iron, it takes just a little bit of practise to learn the best speed of dragging (too fast and the solder won't wet the pins, too slow and you get bridging and puddling). If you have a little bit of bridging here and there, let the part cool down before cleaning up. I never use solder wick for that. If it's a multi-layer board with lots of metal you will need to warm it up on a hotplate or with an hot-air gun set to 120…150°C. Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ Samples for the Waldorf Blofeld: http://Synth.Stromeko.net/Downloads.html#BlofeldSamplesExtra _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
