Method for performing design of complexly shaped forging

Qingbin Liu; Zhong Ji; Mabao Liu; Shichun Wu

Method for performing design of complexly shaped forging

Qingbin Liu
, Zhong Ji
, Mabao Liu
, Shichun Wu

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

A new method for the preforming design was put forward which combines adroitly the advantages of both finite element method (FEM) and upper bound element technique (UBET) in simulation, namely, the crude preforming design is fulfilled with the UBET backward simulation, then the repeated revisions are fulfilled with the FEM forward simulation until satisfactory precision is obtained. A complicated H-shaped forging from a billet was used to illustrate the application of the method just described with good precision.

源语言	英语
页（从-至）	643-644
页数	2
期刊	Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University
卷	14
期	4
出版状态	已出版 - 11月 1996
已对外发布	是

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title = "Method for performing design of complexly shaped forging",

abstract = "A new method for the preforming design was put forward which combines adroitly the advantages of both finite element method (FEM) and upper bound element technique (UBET) in simulation, namely, the crude preforming design is fulfilled with the UBET backward simulation, then the repeated revisions are fulfilled with the FEM forward simulation until satisfactory precision is obtained. A complicated H-shaped forging from a billet was used to illustrate the application of the method just described with good precision.",

author = "Qingbin Liu and Zhong Ji and Mabao Liu and Shichun Wu",

year = "1996",

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AU - Liu, Qingbin

AU - Ji, Zhong

AU - Liu, Mabao

AU - Wu, Shichun

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N2 - A new method for the preforming design was put forward which combines adroitly the advantages of both finite element method (FEM) and upper bound element technique (UBET) in simulation, namely, the crude preforming design is fulfilled with the UBET backward simulation, then the repeated revisions are fulfilled with the FEM forward simulation until satisfactory precision is obtained. A complicated H-shaped forging from a billet was used to illustrate the application of the method just described with good precision.

AB - A new method for the preforming design was put forward which combines adroitly the advantages of both finite element method (FEM) and upper bound element technique (UBET) in simulation, namely, the crude preforming design is fulfilled with the UBET backward simulation, then the repeated revisions are fulfilled with the FEM forward simulation until satisfactory precision is obtained. A complicated H-shaped forging from a billet was used to illustrate the application of the method just described with good precision.

UR - https://www.scopus.com/pages/publications/0030281939

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AN - SCOPUS:0030281939

SN - 1000-2758

VL - 14

SP - 643

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JO - Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

JF - Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

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Method for performing design of complexly shaped forging

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