Structural Design of Nozzle Based on Hybrid Laser/Water-jet Scribing Technology

被引：0
|
作者：
Long, Yuhong [1 ]
Feng, Tanggao [1 ]
Bao, Jiading [1 ]
Tong, Youqun [1 ]
机构：
[1] Guilin Univ Elect Technol, Sch Mech & Elect Engn, Guilin 541004, Peoples R China
来源：
PROCEEDINGS OF THE 2016 3RD INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING, MANUFACTURING TECHNOLOGY AND CONTROL | 2016年 / 67卷
关键词：
scribing; conical nozzle; fluid field simulation;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to research the effect of nozzle geometric parameters on the jet flow performance in processing a thin and sensitive material. A design of two nozzles with different structure has been proposed for hybrid laser/water-jet scribing technology. In this paper, computational fluid dynamics (CFD) method was used to simulate and analyze the gas-water two phase flows of water jets. Compared with cylindrical nozzle, the results show that conical nozzle obtains a greater pressure field and more stabilized velocity field. As a result, by comparing the optimization can get the optimum nozzle structure parameters.
引用
收藏
页码：464 / 468
页数：5
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