MasterCAM modeling for the Drivers and Tires

Hey guys,

I’ve finally finished making the solid models of the SP GS-3 4-8-4 Drivers and the Steel tires. I chose to color them the two material colors that I’m using so ya’ll can see which is the steel tires and what is the brass driver center.

Logan Thurman

Mild Steel 80 Driver Tires

So Today I took some time in my shop and made the first of the 8 Driver tires for my SP GS-3 4-8-4 today. I’ll be working on some more tomorrow and get them ready for being pressed on Brass Castings in Proto 87 I’m having 3d printed in wax and then put in wet sand to cast into brass.

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