SIMULATION ANALYSIS OF STRIATION PHENOMENA IN ABRASIVE WATER JET CUTTING (AWJC) PROCESS OF AISI 304 STAINLESS STEEL

被引：0

作者：

Chen, X. C. ^{[1
]}

Deng, S. S. ^{[1
]}

Chen, M. ^{[1
]}

Hua, W. X. ^{[1
]}

Liao, S. ^{[1
]}

Yao, S. ^{[1
]}

机构：

[1] Peoples Liberat Army Logist Engn Univ, Chongqing, Peoples R China

来源：

METALURGIJA | 2018年 / 57卷 / 1-2期

关键词：

AISI; 304; steel; abrasive water jet; metal damage mechanism; mesh free method; striation;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Abrasive water jet cutting (AWJC) technology has been widely used in metal processing field. However, the generation of striations deteriorates cutting quality. In this paper, Smoothed particle hydrodynamics (SPH) coupled Finite element method (FEM) is used to simulate and analyze the cutting process of AISI 304 stainless steel. The results show that the declining jet angle will result in uneven erosion of abrasive particles, which is caused by the generation of striation phenomenon. The research can deepen the understanding of striation phenomena in metal machining process.

引用

页码：114 / 116

页数：3

共 10 条

[1] The effect of cutting jet variation on surface striation formation in abrasive water jet cutting
Chen, FL
Siores, E
[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2003, 135 (01) : 1 - 5
[2] Experiment and simulation research on abrasive water jet nozzle wear behavior and anti-wear structural improvement
Chen, Xiaochen
Deng, Songsheng
Guan, Jinfa
Hua, Weixing
[J]. JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2017, 39 (06) : 2023 - 2033
[3] Dahil L, 2014, METALURGIJA, V53, P291
[4] Deng S. S., 2017, C E CA, V42, P425
[5] Comparison of SPH simulations and cone index tests for cohesive soils
Goodin, Christopher
Priddy, Jody D.
[J]. JOURNAL OF TERRAMECHANICS, 2016, 66 : 49 - 57
[6] Numerical research on rock breaking performance of water jet based on SPH
Liu, Xiaohui
Liu, Songyong
Ji, Huifu
[J]. POWDER TECHNOLOGY, 2015, 286 : 181 - 192
[7] The effect of cutting head vibrations on the surfaces generated by waterjet cutting
Monno, M
Ravasio, C
[J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2005, 45 (03) : 355 - 363
[8] Valicek J, 2012, METALURGIJA, V51, P43
[9] Mechanism and effect of jet parameters on particle waterjet rock breaking
Zhao, Jian
Zhang, Guicai
Xu, Yiji
Wang, Ruihe
Zhou, Weidong
Han, Liexiang
Zhou, Yi
[J]. POWDER TECHNOLOGY, 2017, 313 : 231 - 244
[10] Topography and microstructure of the cutting surface machined with abrasive waterjet
Zhao, Wei
Guo, Chuwen
[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2014, 73 (5-8) : 941 - 947

← 1 →