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Thread: working on some biggins
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05-07-2015, 01:02 PM #21
great tip! i can see how a guide would make the process go so much smoother, keeping the line more crisp. looking over vintage half rattler grinds my suspicion was that the cutlers hollowed on a large wheel maybe 18-24" first which produces a very near wedge grind, then grinding the step like we discussed. thats the only way i have envisioned myself attempting it but i dont have a very large wheel yet and i think using an 8-10" wheel may result in just enough hollowing to make the next process of grinding that step too "tricky" as you stated. i have one wheel large enough on an old sand stone grind wheel but its far from being true and i need to rebuild the support frame and hook the motor and gearing back up. it actually came with a part that looks like a tractor gearbox of some sort that steps down the speed from the motor to the wheel axle so a 1/2 hp or so motor can get that large wheel spinning no problem! i have used it in the past for truing up near wedges but its been out of service for awhile now. a project perhaps worth working on
Silverloaf