Abstract
Ultrasonic milling is used more and more common in fields such as aerospace, mould and so on. Whereas, there are few literatures studying the ultrasonic milling. In consequence, focus on one of important skills for the ultrasonic milling process, instantaneous uncut chip thickness (IUCT) model for the cutter with non-uniform helix angle and complex toolpaths, is built and then a calculation theory is introduced to compute the IUCT using a numerical method. Subsequently, two examples of the toolpath are taken to show the validity of the presented method, the first one is the line toolpath and the second one is circle. The results is shown that the method in this paper can compute the IUCT values for the complex tool path, also, the method in this paper can be used by the cutter with non-uniform helix angles. [Submitted 19 December 2016; Accepted 24 October 2017]
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
