Study on CNC Milling Heat and Residual Stress Relationship Model

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Abstract:

In this paper, the effect of the cutting heat on the workpiece in the processing was studied. Its essence is to study relationship between the workpiece temperature variation and internal residual stress distribution. In the specific problem-solving process, the metal cutting theory, finite element related knowledge and metal elastoplastic deformation theory were combined, and established a mathematical model which was suitable for the model of the milling temperature and residual stress in the milling process. It would provide theoretical support for future study on milling deformation mechanism.

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900-905

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May 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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