Good Morning Group.
Has any one attempted to solder anything to an Atlas cast body (SW series switcher)? If so how and what did you use? I just want to solder a small light fixture.
Thanks,
Stephen
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Most diecast is a zamac alloy which is mostly aluminum. There may be a way to use solder but it requires either a special solder or it has to be copper plated first. Best just use JB Weld.
Pete
there is a product offered by Micro-Mark that facilitates soldering to die cast metal. it is a copper-bound product that wipes on bare metal as a prep.
of course one has to be careful soldering as die cast may have a lower melting point. JB Weld is a very good alternative.
IMHO, use JB weld, Easier, Quicker and less hassle and mess.
Stephen,
Internet search: Carr's soldering supplies
I tried soldering to some diecast many years ago when I first starting model building. It was bad, I ended up melting the diecast more than once. I don't try that anymore!
I suggest using an adhesive.
Not knowing how small your "light fixture" is and where it is to be attached, a method used by some modelers (and I have done this) is to drill and tap the diecasting and insert a small brass screw ( 00-90, 0-80 or 2-56) where the part is to be attached. Cut the screw flush with the casting and solder you detail part to the screw.
Joe
great idea Joe. never knew that.
