Analysis and Optimization of Thermal Characteristics for NC Lathe Spindle System

Abstract:

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Improving thermal characteristics is a crucial approach for increasing machining accuracy of NC lathe. Modeling and analysis of thermal characteristics to a high speed NC lathe were implemented by using finite element method in this paper. Based on this, temperature rise characteristic of the whole spindle system was obtained. The thermal deformation of spindle system due to thermal-mechanical coupling was calculated. Layout and parameter were optimized for the radiating plate of spindle box. And this leads to a considerable reduction in the run-out error of spindle head. The optimization result reaches the expected goal.

Info:

Periodical:

Advanced Materials Research (Volumes 341-342)

Edited by:

Liu Guiping

Pages:

291-295

DOI:

10.4028/www.scientific.net/AMR.341-342.291

Citation:

R. F. Hu et al., "Analysis and Optimization of Thermal Characteristics for NC Lathe Spindle System", Advanced Materials Research, Vols. 341-342, pp. 291-295, 2012

Online since:

September 2011

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Price:

$35.00

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