Mathematical support for automated geometry analysis of lathe machining of oblique peakless round_nose tools

International Conference on Information Technologies in Business and Industry 2016

计算机科学;经济学;工业技术

Filippov, A.V.^1,2 ; Tarasov, S Yu^1,2 ; Podgornyh, O.A.^2 ; Shamarin, N.N.^2 ; Filippova, E.O.^2

Institute of Strength Physics and Materials Sciences SB RAS, Akademicheskii Lane 2/4, Tomsk, Russia^1

Tomsk Polytechnic University, 30, Lenina Ave., Tomsk

634050, Russia^2

关键词: Analytic descriptions;    Automated control;    Cutting kinematics;    Dependent process;    Engineering process;    Geometry analysis;    Mathematical software;    Tool geometry;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/803/1/012041/pdf
DOI  :  10.1088/1742-6596/803/1/012041

来源: IOP

【 摘 要 】

Automatization of engineering processes requires developing relevant mathematical support and a computer software. Analysis of metal cutting kinematics and tool geometry is a necessary key task at the preproduction stage. This paper is focused on developing a procedure for determining the geometry of oblique peakless round-nose tool lathe machining with the use of vector/matrix transformations. Such an approach allows integration into modern mathematical software packages in distinction to the traditional analytic description. Such an advantage is very promising for developing automated control of the preproduction process. A kinematic criterion for the applicable tool geometry has been developed from the results of this study. The effect of tool blade inclination and curvature on the geometry-dependent process parameters was evaluated.