Study on Helical Groove and Circumferential Cutting Edge Machining Simulation of End Mill

Guo Chao Li; Jie Sun; Jian Feng Li; Qing Chun Xiong

doi:10.4028/www.scientific.net/KEM.589-590.351

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 589-590Study on Helical Groove and Circumferential...

Study on Helical Groove and Circumferential Cutting Edge Machining Simulation of End Mill

Abstract:

A purely analytical method, based on the meshing theory, is presented to establish the exact helical groove and circumferential cutting edge model of end mills, for the solution of its low design precision and efficiency problems. Firstly, a coordinate system to represent the relative space position relations between grinding wheels and end mills is built and the mathematical model of the helical groove is precisely calculated with a given wheel profile and relative movements between the wheel and the workpiece. Then, the rake angle, inner radius and wheel positions of machining the clearance faces is computed. Finally, a 3D model of the end mill is generated by using OpenGL.

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Advances in Machining and Manufacturing Technology XII

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Periodical:

Key Engineering Materials (Volumes 589-590)

Pages:

351-356

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.589-590.351

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Online since:

October 2013

Authors:

Guo Chao Li, Jie Sun, Jian Feng Li, Qing Chun Xiong

Keywords:

End Mill, Grinding Wheel, Helical Groove, OpenGL

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