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題名 | 鈦合金微細溝槽微能量放電加工特性研究--電極尺寸之影響=A Study of Micro-Slits Machining Characteristics of Ti-Alloy by EDM of Micro-Energy Performace--The Influence to Electrode Dimension |
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作者 | 黃永河; Huang, Y. H.; |
期刊 | 南開學報 |
出版日期 | 19970600 |
卷期 | 2 1997.06[民86.06] |
頁次 | 頁421-435 |
分類號 | 468.5 |
語文 | chi |
關鍵詞 | 放電加工; 鈦合金; 微細槽; EDM; Titanium alloy; Micro-slits; |
中文摘要 | 將放電加工機改裝其 RC 放電回路為 RCR 放電回路,使用寬度 1~5mm 、厚度 5 0~100um 之電解銅電極對厚度 0.15~0.45mm 鈦合金進行細槽加工, 可完成長度 1~5mm、實 度約 70um 的構槽。 本文首先探討電極極性、放電電流、脈衝時間等加工參數對加工時間、電極消耗長度和溝槽 平均寬度等三項加工特性的影響。接著探討電極寬度與電極厚度的變化對加工特性及溝槽狀 態之影響。 |
英文摘要 | Revising R.C. circuit to R.C.R. circuit in EDM; this action occurs usi ng copper electrode of 1-5mm wide, 50-100um thick in EDM. Consequently, produce a micro-slit of 70um in width and 1-5mm in length on Ti-alloy with 0.15-0.45mm in thickness. The project begins with find out the three factors of machining characteristics which have influences on machining time, electrode wear length and slits average width; the first is Polarity, second is peak Current, and the third is Pules Duration. Again, tries to understanding EDMed machining characteristics and slit geometry with different electrode width and thickness. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。