Dividing a circle by 359

I stand corrected; the dividing for 359 does require differential indexing; I did not look far enough to the right on the page to see the change gears; MY BAD! "The book" was one of my apprenticeship textbooks; it has the front cover missing now, but the contents are intact, so no excuses, except old age and lack of attention!
There is compound indexing as works
You do need to do calculating
I just use a Excel work sheet for calc
This also found in old books

Most B & S charts go to 230 teeth or 250
But in this case he using a rotating table.
Most are 90 tooth worm
Eather calc or use 20 & 30 gears to the B &S charts


Dave


Sent from my SAMSUNG-SM-J320A usi
 
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