Index plate for dividing head v2

thingiverse

This revised design rectifies the sizing problem (originally used diameter as radius in OpenScad), making it suitable for standard ToM/Cupcake printers. It also offers an intriguing calibration and testing model. The index plate caters to subtractive processes on milling machines or lathes, working with dividing heads. The holes form prime numbers (13, 17, 19, 23, 29, 31, 37, 41, 43, 47), enabling diverse geared mechanisms for dividing circles into various parts. For insights on their functionality, refer to http://www.atmpage.org/contrib/JSAPP/divide/divhead.html or http://gearcutting.blogspot.com/2008/02/dividing-head-settings.html. This is a preliminary step in building a simple dividing head, with thanks to Doug (http://www.thingiverse.com/dougc314) for assistance with cleanup and printing.