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Modelling a Helical Face

Question asked by Andrew Bjonnes on Nov 28, 2019
Latest reply on Nov 28, 2019 by Steven McCallion

Hi Folks,


I am modelling a cylindrical part which has a diamond shaped upstand on the OD.  One side is a straight forward angle but the other side has helical faces (screenshots attached).  How do I go about modelling this as I haven't come across it before and after a quick mess about I can't see how to use helical curves to create features.


Anyone come across this before?