Fuzzy Synthesis Evaluation of Weld Bead Stability for GMAW

被引：0

作者：

Meng, Fanjun ^{[1
]}

Zhu, Sheng ^{[1
]}

Ba, Dema ^{[2
]}

Yang, Hua ^{[4
]}

Xing, Siming ^{[3
]}

机构：

[1] Acad Armored Forces Engn, Dept Remfg, Beijing 100072, Peoples R China

[2] Acad Armored Forces Engn, Res Inst Surface Engn, Beijing 100072, Peoples R China

[3] Acad Armored Forces Engn, Dept Engn Control, Beijing 100072, Peoples R China

[4] Xi Chang Satellite Launch Ctr, Xi Chang 615000, Peoples R China

来源：

MANUFACTURING PROCESSES AND SYSTEMS, PTS 1-2 | 2011年 / 148-149卷

基金：

中国国家自然科学基金;

关键词：

Weld bead stability; Hierarchy analytical theory; Fuzzy evaluation;

D O I：

10.4028/www.scientific.net/AMR.148-149.1241

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Weld bead stability has an important effect on the quality of prototyped products in the paper, hierarchy analytical theory, combined with the experiment, is employed to determine the weld bead stability synthesis evaluation weight coefficient of surface quality, weld reinforcement and weld width of weld bead. The membership degree tables of surface quality, weld reinforcement and weld width are created by using fuzzy theory. Thus a evaluation method of bead stability is established and applied to evaluate practical bead stability. It is approved that the calculation value accords with the actual result, which proves the evaluation method of bead stability is effective.

引用

页码：1241 / +

页数：2

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