greek "pi" in cutting speed formula of gear shaper similar to Lorenz LS400
dear sirs
can anyone explain why greek *pi* is present in the cutting speed
formula of the gear shaping machine, while the cutter takes a
reciprocatory movement (not a circular movement). this confusion has
been breaking my head for a long time.
formula for cutting speed = pi * stroke length * no. of strokes
looking forward for a quick answer from you
with advanced thanks
Natarajan Ayyavu
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