dyno roller – in the groove

Now that the shaft has been shrunk into the roller, the assembly goes into a CNC lathe to take a lick off the O.D. and to machine cross grooves using the live tooling of the machine.

Not many dyno rollers have this feature (usually heavy knurl instead) and I’m exceedingly lucky to have access to these facilities.

dyno_grooves1

dyno_grooves3

dyno_grooves4

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