I'm going to be purchasing some resin casting material that includes brass powders. One of several projects I have in mind is replicating truck frames to replace the Lionel plastic ones I have (I know I can purchase ready made metal frames).
Some questions.
In metal frames, are needle axles used? I know they are in plastic as the delrin acts as a fairly good lubricant. I'm guessing delrin or some other bushings are tucked away in metal frames.
Secondly, is it legal to replicate commercial truck frames for personal use?
THANKS!
here's a couple shots of my outside Lionel docksider rolling past some daisies ready to bloom with 2 scratchbuilt flats in tow, one of which I added gondola sides.
So long as you aren't planning on mass production AND sale, this shouldn't be an issue.
Most modern metal truck frames have pockets for Delrin needle bearings.
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