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標題: | 奈米切削液對磨削鈦合金的影響 The Effects of Cutting Fluid with Nano Particles on the Grinding Ti Alloys |
作者: | Chang-Hung Chang 張長宏 |
指導教授: | 廖運炫 |
關鍵字: | Ti-6Al-4V,微量噴霧,奈米切削液, Ti-6A1-4V,MQL,nano-fluid, |
出版年 : | 2007 |
學位: | 碩士 |
摘要: | 本文主要在探討使用奈米切削液時和一般水基切削液時對於磨削Ti-6Al-4V的影響,並和輔以使用微量噴霧(MQL)的供給切削液方式來做分析比較。文中從砂輪填塞和磨耗、磨削力、工件的表面狀況以及表面粗糙度來分析探討使用奈米切削液和水基切削液以及分別使用微量噴霧時的不同,並分析其差異性。
實驗結果發現奈米微量噴霧最可以有效的降低砂輪的填塞,並且可以得到比一般濕磨削時更好的工件表面品質和較佳的表面粗度。不同種類的切削液皆以微量噴霧的方式較能有效的降低表面粗度。而在使用奈米微量噴霧時,可以得到較為平整的工件,進而可以節省加工成本並提升加工效率。 The contents of this article chiefly explain the effects on grinding Ti-6A1-4V when using nano-fluid and the general water-based fluid. Assisting this effect by using the production of MQL and the cutting fluid method to analyze and compare. The contents analyze and inspect the differences when using nano- fluid, water-based fluid and MQL through the usage of wheel leading and wear, grinding force, surface of workpiece and roughness, also to analyze the diversification. The conclusion of this experiment is that MQL is the most effective to reduce wheel leading, and is most prone to achieve better surface of workpiece and roughness than the general wet grinding. Different kinds of cutting fluid also use the method of MQL in order to most effectively reduce roughness. When using MQL, we acquire a flatter workpiece in order that we could economize the finished cost and to enhance efficiency. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/27702 |
全文授權: | 有償授權 |
顯示於系所單位: | 機械工程學系 |
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