Multiparametric optimization of laser cutting of steel sheets

被引：8

作者：

Gvozdev A.E. ^{[1
]}

Golyshev I.V. ^{[1
]}

Minayev I.V. ^{[1
]}

Sergeyev A.N. ^{[1
]}

Sergeyev N.N. ^{[1
]}

Tikhonova I.V. ^{[1
]}

Khonelidze D.M. ^{[1
]}

Kolmakov A.G. ^{[2
]}

机构：

[1] Tula State Pedagogical University, Tula

[2] Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Moscow

来源：

Inorganic Materials: Applied Research | 2015年 / 6卷 / 04期

关键词：

assist gas pressure; cutting rate; focal distance; heat-affected areas; laser cutting; nonperpendicularity; radiation power; steel sheets; surface roughness;

D O I：

10.1134/S2075113315040115

中图分类号：

学科分类号：

摘要：

Mathematical models that provide an adequate description of the effect of laser cutting parameters on the roughness of the cut surface with no burr, the extent of the heat-affected area, and the nonperpendicularity of the cut surface are devised. Nomograms that allow one to select the laser cutting regimes designed to minimize the surface roughness, the heat-affected area, and the nonperpendicularity for sheets of St. 3 steel of different thickness are proposed. © 2015, Pleiades Publishing, Ltd.

引用

页码：305 / 310

页数：5

共 5 条

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[2]

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[3]

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[4]

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[5]

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