Started by Ohio HD, October 30, 2023, 04:36:27 PM
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Quote from: Ohio HD on November 14, 2023, 05:08:15 PMMy guess is they machine each lobe from a longer length of stock, and possibly wire EDM cut to width. That may not be what they do, but it would be one way to make make lobes with less grinder time.
QuoteAlthough the way those dimples appear and the surface finish on the side of the lobes, my first guess would be pressing those out of powdered metal like all the auto OEM's are doing for connecting rods it seems these days.
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