CNC (Computer Numerical Control) turning is a precision machining process that shapes a rotating workpiece using a stationary cutting tool. While CNC turning is commonly used to produce cylindrical parts, advanced techniques enable the creation of complex geometries, such as ellipses and, more specifically, oblique ellipses. An oblique ellipse, in this context, refers to an elliptical profile that is not aligned perpendicularly or parallel to the lathe’s rotational axis but is instead oriented at an angle, introducing unique challenges in machining. This article provides a comprehensive exploration of the methods, tools, programming strategies, and applications of CNC turning for oblique ellipses, emphasizing the technical intricacies, mathematical foundations, and practical considerations. The discussion is structured to offer a scientific and systematic Read more