50. MRH14-04-Apr2014 - page 235

Theheadlight on the locomotiveand theback-up light on the
tender are the same size, somaking twowas as easyasmak-
ingone. I think they turnedoutwell for afirst-timeattempt to
make something like this.
I startedwith some .010” thickbrass sheet stock, andafter
trying several different approaches, I settledonusingheat to
anneal (soften) thebrass, turninga3/8”diameterwooddowel
in thedrill press for thepunchor forming tool, andmillinga
concavearea intoawoodblock for thedie. Heating thebrass
toa cherry red color and thenquenching it softened it suffi-
ciently toallow thebrass to form the reflector in thedie (2).
Once thebrasswas annealed toa softmaterial, I began the
processofmaking the reflector by chuckinga3/8”dowel ina
drill press andbringing the turningdowel down to thebrass
plate, to force it into thedie in thewoodblock (3).
2
2. The brass is heatedwith a plumber’s torch, near a
bowl of water toquench the brass, tomake it very soft.
1...,225,226,227,228,229,230,231,232,233,234 236,237,238,239,240,241,242,243,244,245,...301
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