Posted by cakson..a on November 09, 2005 at 11:12:49:
i have a barber colman no 12 and i am trying to cut a helical gear on it.i have set up the index change gears and i have find a ratio of 0.0563931 for feed change gears by calculations..can anybody help me to find the change gears for a ratio of 0.0563931 or explain me how can i find the feed change gears for this ratio by calculations..
my machine is double thread..machine index constant 15 and feed constant is 0.0375..