Modeling of Workpiece Removal Rate on EDM

被引：0

作者：

Han, Fuzhu ^{[1
]}

Zhang, Jie ^{[1
,2
]}

Cheng, Gang ^{[3
]}

Takahito, Inoue ^{[2
]}

机构：

[1] Tsinghua Univ, Dept Precis Instruments & Mechanol, State Key Lab Tribol, Beijing 100084, Peoples R China

[2] Makino Milling Machine Co Ltd, Aikawa, Kanagawa 2430308, Japan

[3] Beijing Special Engn Design & Res Inst, Beijing 100028, Peoples R China

来源：

PROCEEDINGS OF THE 16TH INTERNATIONAL SYMPOSIUM ON ELECTROMACHINING, 2010 | 2010年

关键词：

EDM; Removal rate; Mathematical model; Debris; Gap;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Debris distribution and gap length distribution in the gap flow field determine the discharge frequency, and thereby determine the workpiece removal rate. In the paper, based on hydrodynamics and Newtonian mechanics, a mathematical model of solid-liquid medium in the gap flow field was established. Then, the movement of debris in the gap during EDM was analyzed. Subsequently, by using both the results of fluid analysis and the experimental data, the mathematical model of workpiece removal rate during EDM was derived.

引用

页码：101 / 104

页数：4

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