The Effect of Tool Geometrical Parameters on Cutting Temperature Based on Deform-3D

Hua Jing Zhang; Zhi Tao Tang

doi:10.4028/www.scientific.net/AMR.690-693.2554

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 690-693The Effect of Tool Geometrical Parameters on...

The Effect of Tool Geometrical Parameters on Cutting Temperature Based on Deform-3D

Abstract:

The finite element method was adopted to predict the cutting temperature filed of workpiece surface when machining aerospace aluminum alloy 7050-T7451. Some key techniques such as the materials flow stress behavior, the separation of the chips with the workpiece, failure and fracture criterion, the tool-chip friction model were discussed in details. To validate the finite element model, the cutting temperature field of the chip was obtained by infrared thermal imaging system. The result revealed that the prediction model is credible. Based on the model, the effects of tool geometrical parameters such as flank wear, cutting edge inclination and corner radius on cutting temperature were analyzed.

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Periodical:

Advanced Materials Research (Volumes 690-693)

Pages:

2554-2558

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.690-693.2554

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Online since:

May 2013

Authors:

Hua Jing Zhang, Zhi Tao Tang

Keywords:

3D Cutting Model, Cutting Temperature Field, Tool Geometrical Parameter

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