Paper Title:
Effect of Process Routing on Machining Deformation for Multi-Frame Double Sided Monolithic Components
  Abstract

When machining aerospace monolithic components, a severe deformation can be observed due to the release and redistribution of the original residual stresses, together with the action of cutting loads and clamping force. In this paper, a finite element model predicting machining deformation was developed considering the above mentioned multi-factors coupling effects. Based on the model, the effect of process routing on machining deformation for multi-frame double sided monolithic components was studied. To validate the FE model, true frame components were machined and deformations were measured on a Coordinate Measuring Machine. The result revealed that the prediction model is credible. At last the paper puts forwards optimal process routing based on minimizing the machining deformation.

  Info
Periodical
Advanced Materials Research (Volumes 97-101)
Edited by
Zhengyi Jiang and Chunliang Zhang
Pages
2894-2897
DOI
10.4028/www.scientific.net/AMR.97-101.2894
Citation
Z. T. Tang, Z. Q. Liu, L. Q. Xu, "Effect of Process Routing on Machining Deformation for Multi-Frame Double Sided Monolithic Components ", Advanced Materials Research, Vols. 97-101, pp. 2894-2897, 2010
Online since
March 2010
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Price
$32.00
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