The machining characteristics of Al2O3/6061Al composite using rotary electro-discharge machining with a tube electrode

NCU Institutional Repository > 工學院 > 機械工程研究所 > 期刊論文 > Item 987654321/26942

請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/26942

題名:	The machining characteristics of Al2O3/6061Al composite using rotary electro-discharge machining with a tube electrode
作者:	Yan,BH;Wang,CC
貢獻者:	機械工程研究所
關鍵詞:	TITANIUM;EDM
日期:	1999
上傳時間:	2010-06-29 18:03:48 (UTC+8)
出版者:	中央大學
摘要:	The machining characteristics of Al2O3/6061A1 composite using rotary electro-discharge machining with a tube electrode were investigated in this study. Electro-discharge machining was adopted to machine Al2O3/6061A1 composite using a copper tube electrode. The machinability of EDM in terms of the material removal rate; electrode wear rate and surface roughness are evaluated in this paper. The related aspects of this newly developed technique that were investigated include peak currents, pulse durations, volume fraction of Al2O3 reinforced particles, flushing methods, flushing pressures and electrode rotations. Semi-empirical expressions for EDM-drilling were also developed to summarize the effect of machining characteristics such as the material removal rate, electrode wear rate and surface roughness. The peak currents of EDM-drilling and volume fraction of Al2O3 were confirmed to have significant affects on the MRR, EWR and surface roughness. In comparison, the flushing pressure and electrode rotation speed have minor affects on the MRR, EWR and surface roughness. (C) 1999 Elsevier Science S.A. All rights reserved.
關聯:	JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
顯示於類別:	[機械工程研究所] 期刊論文

文件中的檔案:

檔案	描述	大小	格式	瀏覽次數
index.html		0Kb	HTML	523	檢視/開啟

在NCUIR中所有的資料項目都受到原著作權保護.

社群 sharing

資料載入中.....