A new design concept for milling tools of spherical surfaces obtained by kinematic generation

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 0307-904X

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Abstract

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.

Item Type:
Journal Article
Journal or Publication Title:
Applied Mathematical Modelling
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/ta
Subjects:
?? SPHERICAL MILLINGPROCESSING KINEMATICSTOOL GEOMETRYDESIGN METHODOLOGY OPTIMISATIONENGINEERINGMODELLING AND SIMULATIONAPPLIED MATHEMATICSTA ENGINEERING (GENERAL). CIVIL ENGINEERING (GENERAL) ??
ID Code:
58755
Deposited By:
Deposited On:
02 Oct 2012 07:53
Refereed?:
Yes
Published?:
Published
Last Modified:
16 Sep 2023 00:46