研究生: |
楊植雅 CHIH-YA YANG |
---|---|
論文名稱: |
超音波振動對微引伸成形之影響 The Influence of Ultrasonic Vibration on Micro Drawing Process |
指導教授: |
黃佑民
YOU-MIN HUANG |
口試委員: |
向四海
SU-HAI HSIANG 陳聰嘉 TSUNG-CHIA CHEN |
學位類別: |
碩士 Master |
系所名稱: |
工程學院 - 機械工程系 Department of Mechanical Engineering |
論文出版年: | 2010 |
畢業學年度: | 98 |
語文別: | 中文 |
論文頁數: | 100 |
中文關鍵詞: | 超音波 、微引伸 |
外文關鍵詞: | ultrasonic, micro drawing |
相關次數: | 點閱:449 下載:6 |
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金屬成形技術具有許多優點,例如適合大量生產、降低生產成本和可生產具複雜之幾何外形等。本論文主旨在於應用超音波振動於板材微引伸製程,並且探討超音波振動對其成形製程之影響。本文設計與製作超音波模具並架設在MTS萬能試驗機進行實驗。實驗使用的材料為A1050之純鋁箔,厚度為0.15 mm,由製程中可得超音波振動對沖頭負荷的影響,以及沖頭負荷在超音波振動下對不同成形速度的變化等變形履歷資料。由實驗所得之數據,來作為金屬薄板材精密成形加工之研發與應用時參考。
There are many advantages to metal forming technology, including mass production、lower cost and availability in complex shapes.
The purpose of this thesis is to apply ultrasonic vibration to micro drawing process and research its influence.
Experiments were conducted using ultrasonic die, then placed it on MTS Insight Electromechanical 10kN tensile test machine. Materials used in this experiment are the A1050 aluminum foil with thickness 0.15 mm. We observed the influence of supersonic vibration on punch loads and different amplitudes and the deformation rate during the manufacturing processes. The result of the study can be applied to improve the precision of metal foil manufacturing.
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