Burns prediction of TC4-Ti-alloy based on scaled conjugate gradient neutral networks

DENG Chaohui; XIAO Lanxiang; DENG Hui; LIU Wei

doi:10.13394/j.cnki.jgszz.2017.2.0007

Volume 37 Issue 2

Apr. 2017

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Article Navigation > Diamond & Abrasives Engineering > 2017 > 37(2): 31-35,40

DENG Chaohui, XIAO Lanxiang, DENG Hui, LIU Wei. Burns prediction of TC4-Ti-alloy based on scaled conjugate gradient neutral networks[J]. Diamond & Abrasives Engineering, 2017, 37(2): 31-35,40. doi: 10.13394/j.cnki.jgszz.2017.2.0007

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DENG Chaohui, XIAO Lanxiang, DENG Hui, LIU Wei. Burns prediction of TC4-Ti-alloy based on scaled conjugate gradient neutral networks[J]. Diamond & Abrasives Engineering, 2017, 37(2): 31-35,40. doi: 10.13394/j.cnki.jgszz.2017.2.0007

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Burns prediction of TC4-Ti-alloy based on scaled conjugate gradient neutral networks

doi: 10.13394/j.cnki.jgszz.2017.2.0007

DENG Chaohui^1,2,
XIAO Lanxiang^{1,2
,
,},
DENG Hui^1,2,
LIU Wei^1,2

1. Hunan Provincial Key Laboratory of High Efficiency and Precision Machining of Difficult-to-CutMaterial, Hunan University of Science and Technology, Xiangtan 411201, Hunan, China;
2. Intelligent Manufacturing Institute, Hunan University of Science and Technology, Xiangtan 411201, Hunan, China

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Rev Recd Date: 2017-02-12

Available Online: 2022-07-12

Abstract

Abstract

In order to predict the degree of TC4 titanium alloy after high-speed cylindrical grinding,surface hardness is used to differentiate grinding burns of the workpiece based on surface hardness value change resulted by phase transformation after grinding burn.Surface hardness of TC4 titanium alloy after high-speed cylindrical grinding is forecasted using the scaled conjugate gradient algorithm of neural network.Correspondence relationship between the surface hardness value and the degree of grinding burn is used to predict grinding burns.Validation experiment indicates that the error between the experiments and the predictions is within 5%,which means that the model prediction effect is good.
- TC4 titanium alloy,
- surface hardness,
- burns prediction,
- conjugate gradient method

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Burns prediction of TC4-Ti-alloy based on scaled conjugate gradient neutral networks

doi: 10.13394/j.cnki.jgszz.2017.2.0007

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Burns prediction of TC4-Ti-alloy based on scaled conjugate gradient neutral networks

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