FEM-Based Prediction and Control of Milling Deformation for a Thin-Wall Web of Ti-6Al-4V Alloy

Ting Ting Chen; Bin Rong; Yin Fei Yang; Wei Zhao; Liang Li; Ning He

doi:10.4028/www.scientific.net/MSF.800-801.368

Paper Titles

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Forecast of Limit Cutting Depth for Hardened Mould Steel Milling
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A New Conversion Matrix Model of Strain-Gage Dynamometer
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FEM-Based Prediction and Control of Milling Deformation for a Thin-Wall Web of Ti-6Al-4V Alloy
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Simulation of Machining of Incoloy 907 Based on Thermodynamics
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HomeMaterials Science ForumMaterials Science Forum Vols. 800-801FEM-Based Prediction and Control of Milling...

FEM-Based Prediction and Control of Milling Deformation for a Thin-Wall Web of Ti-6Al-4V Alloy

Abstract:

This paper presents the prediction method of cutting force and dimensional error of Ti6Al4V alloy thin-wall components in end-milling operations. Based on the FEM simulation software and force-model, machining deformation was predicted by two kinds of FEM models, and then compared with the measured data. Results obtained from the proposed models and the tests show that the coupling model of thermal-mechanical having better agreement with the experimental results. Besides, the test results also prove the new tool-path pattern proposed in this paper is useful to reduce the machining error.

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Periodical:

Materials Science Forum (Volumes 800-801)

Pages:

368-373

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.800-801.368

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Online since:

July 2014

Authors:

Ting Ting Chen*, Bin Rong, Yin Fei Yang, Wei Zhao, Liang Li, Ning He

Keywords:

End Milling, Finite Element Method (FEM), Machining Deformation Prediction, Thin-Wall Web

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References

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