Posted by Michael Ignat on June 05, 2006 at 22:56:20:
In Reply to: Three wires worm measurment posted by Marta on June 02, 2006 at 11:21:04:
1)I guess we are missing something: the pressure angle (axial or normal), which changes the measurement over pins.
2) I assume the calculation should be done for tooth thickness=space thickness on the pitch diameter.
3)The worm type might also be very important, but it could be replaced by an involute worm with the same pressure angle and tooth thickness at the pitch diameter in order to calculate M.O.W. The advantage is that the involute equations are well known.
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