A compensating method of gravity deformation curve calculation for the column of heavy-duty floor-type boring and milling machine

Han Wang; Zhongxi Shao; Hongya Fu; Hui Jiang

doi:10.1109/IMCCC.2016.78

A compensating method of gravity deformation curve calculation for the column of heavy-duty floor-type boring and milling machine

Han Wang
, Zhongxi Shao^*
, Hongya Fu
, Hui Jiang

^*Corresponding author for this work

School of Mechatronics Engineering

Harbin Institute of Technology
Qiqihar Heavy CNC Equipment Corporation Limited

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The inhomogeneity of material is assumed to be the reason that affects the accuracy of FEM simulation of gravity deformation curve for the column of heavy-duty floor-type boring and milling machine. To solve this problem, a compensation method of gravity deformation curve calculation is proposed by discretizing the column into segments based on finite difference method. Equivalent flexural rigidity is utilized to characterize the inhomogeneity of the material. The results of FEM simulation is corrected by the proposed equivalent flexural rigidity based on a correction model. The experimental result shows that the computational accuracy is improved from 19.88% to 62.37%, compared with just FEM simulation.

Original language	English
Title of host publication	Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016
Editors	Junbao Li
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	258-261
Number of pages	4
ISBN (Electronic)	9781509011957
DOIs	https://doi.org/10.1109/IMCCC.2016.78
State	Published - 5 Dec 2016
Event	6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016 - Harbin, Heilongjiang, China Duration: 21 Jul 2016 → 23 Jul 2016

Publication series

Name	Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016

Conference

Conference	6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016
Country/Territory	China
City	Harbin, Heilongjiang
Period	21/07/16 → 23/07/16

Keywords

Equivalent flexure rigidity
Finite difference method
Floor-type boring and milling machine
Gravity deformation curve

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10.1109/IMCCC.2016.78

Cite this

Wang, H., Shao, Z., Fu, H., & Jiang, H. (2016). A compensating method of gravity deformation curve calculation for the column of heavy-duty floor-type boring and milling machine. In J. Li (Ed.), Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016 (pp. 258-261). Article 7774778 (Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IMCCC.2016.78

Wang, Han ; Shao, Zhongxi ; Fu, Hongya et al. / A compensating method of gravity deformation curve calculation for the column of heavy-duty floor-type boring and milling machine. Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016. editor / Junbao Li. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 258-261 (Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016).

@inproceedings{98efccc917ab4446b7d2db3263a1feff,

title = "A compensating method of gravity deformation curve calculation for the column of heavy-duty floor-type boring and milling machine",

abstract = "The inhomogeneity of material is assumed to be the reason that affects the accuracy of FEM simulation of gravity deformation curve for the column of heavy-duty floor-type boring and milling machine. To solve this problem, a compensation method of gravity deformation curve calculation is proposed by discretizing the column into segments based on finite difference method. Equivalent flexural rigidity is utilized to characterize the inhomogeneity of the material. The results of FEM simulation is corrected by the proposed equivalent flexural rigidity based on a correction model. The experimental result shows that the computational accuracy is improved from 19.88\% to 62.37\%, compared with just FEM simulation.",

keywords = "Equivalent flexure rigidity, Finite difference method, Floor-type boring and milling machine, Gravity deformation curve",

author = "Han Wang and Zhongxi Shao and Hongya Fu and Hui Jiang",

year = "2016",

month = dec,

day = "5",

doi = "10.1109/IMCCC.2016.78",

language = "英语",

series = "Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "258--261",

editor = "Junbao Li",

booktitle = "Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016",

address = "美国",

note = "6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016 ; Conference date: 21-07-2016 Through 23-07-2016",

}

Wang, H, Shao, Z , Fu, H & Jiang, H 2016, A compensating method of gravity deformation curve calculation for the column of heavy-duty floor-type boring and milling machine. in J Li (ed.), Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016., 7774778, Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016, Institute of Electrical and Electronics Engineers Inc., pp. 258-261, 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016, Harbin, Heilongjiang, China, 21/07/16. https://doi.org/10.1109/IMCCC.2016.78

A compensating method of gravity deformation curve calculation for the column of heavy-duty floor-type boring and milling machine. / Wang, Han; Shao, Zhongxi ; Fu, Hongya et al.
Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016. ed. / Junbao Li. Institute of Electrical and Electronics Engineers Inc., 2016. p. 258-261 7774778 (Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A compensating method of gravity deformation curve calculation for the column of heavy-duty floor-type boring and milling machine

AU - Wang, Han

AU - Shao, Zhongxi

AU - Fu, Hongya

AU - Jiang, Hui

PY - 2016/12/5

Y1 - 2016/12/5

N2 - The inhomogeneity of material is assumed to be the reason that affects the accuracy of FEM simulation of gravity deformation curve for the column of heavy-duty floor-type boring and milling machine. To solve this problem, a compensation method of gravity deformation curve calculation is proposed by discretizing the column into segments based on finite difference method. Equivalent flexural rigidity is utilized to characterize the inhomogeneity of the material. The results of FEM simulation is corrected by the proposed equivalent flexural rigidity based on a correction model. The experimental result shows that the computational accuracy is improved from 19.88% to 62.37%, compared with just FEM simulation.

AB - The inhomogeneity of material is assumed to be the reason that affects the accuracy of FEM simulation of gravity deformation curve for the column of heavy-duty floor-type boring and milling machine. To solve this problem, a compensation method of gravity deformation curve calculation is proposed by discretizing the column into segments based on finite difference method. Equivalent flexural rigidity is utilized to characterize the inhomogeneity of the material. The results of FEM simulation is corrected by the proposed equivalent flexural rigidity based on a correction model. The experimental result shows that the computational accuracy is improved from 19.88% to 62.37%, compared with just FEM simulation.

KW - Equivalent flexure rigidity

KW - Finite difference method

KW - Floor-type boring and milling machine

KW - Gravity deformation curve

UR - https://www.scopus.com/pages/publications/85010426658

U2 - 10.1109/IMCCC.2016.78

DO - 10.1109/IMCCC.2016.78

M3 - 会议稿件

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BT - Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016

A2 - Li, Junbao

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016

Y2 - 21 July 2016 through 23 July 2016

ER -

Wang H, Shao Z , Fu H, Jiang H. A compensating method of gravity deformation curve calculation for the column of heavy-duty floor-type boring and milling machine. In Li J, editor, Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016. Institute of Electrical and Electronics Engineers Inc. 2016. p. 258-261. 7774778. (Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016). doi: 10.1109/IMCCC.2016.78

A compensating method of gravity deformation curve calculation for the column of heavy-duty floor-type boring and milling machine

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