Neagu, Corneliu and Lupeanu, Mihaela and Rennie, Allan (2013) A new design concept for milling tools of spherical surfaces obtained by kinematic generation. Applied Mathematical Modelling, 37 (9). pp. 6119-6134. ISSN 0307-904XFull text not available from this repository.
In this paper, the authors show an original methodology for optimization of tool geometry used in the milling of spherical surfaces. This methodology is based on thorough theoretical research, which highlights the kinematic characteristics of spherical surface generation by milling. These characteristics lead to the conclusion that the constructive angles of tools used in spherical surface milling must have the same values on both cutting edges. The paper also presents a practical design methodology of these tools, both for exterior spherical milling, and for interior spherical milling. The theoretical research was validated by manufacturing physical tools used in processing spherical joints from 330MW turbines, as well as in processing of sphere taps used in the petrochemical industry.
|Journal or Publication Title:||Applied Mathematical Modelling|
|Uncontrolled Keywords:||Spherical milling ; processing kinematics ; tool geometry ; design methodology optimisation|
|Subjects:||T Technology > TA Engineering (General). Civil engineering (General)|
|Departments:||Faculty of Science and Technology > Engineering|
|Deposited On:||02 Oct 2012 08:53|
|Last Modified:||18 Nov 2015 09:52|
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