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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/97610


    Title: 偏心管縮口製程之管端外形與厚度之研究
    Other Titles: A Study of Tube End Profile and Tube End Thickness in Eccentric Tube Nosing Process
    Authors: Li, Ching-Lun;Huang, Wei-Tze
    Contributors: 淡江大學機械與機電工程學系
    Keywords: 偏心管縮口製程;管端外形;管端厚度;Eccentric tube nosing process;Tube end profile;Tube end thickness
    Date: 2011-10
    Issue Date: 2014-03-28 09:56:28 (UTC+8)
    Publisher: 屏東市:承雄國際精機事業有限公司
    Abstract: 本研究係考量於偏心管縮口製程中,結合變形前後體積不變,並考慮各旋轉角度之半錐角d(θ)之模具外形的條件下,推導出工具沖程與管端外形關係之理論式。同時使用LS-Dyna之有限元素軟體,分析偏心管縮口製程在不同摩擦係數下之沖程與負荷關係。為了驗證理論式,本文設計一組偏心管縮口實驗,模具之半錐角為20°,材料為不鏽鋼管,由500kN油壓成型機進行實驗,並且量測成形管件之管端外形、管端厚度。由實驗、分析與理論式之比較,驗證出與理論式趨勢之正確性,並達成預測沖程與成形管端外形之目的。
    Relation: 精密機械與製造科技期刊=Journal of Precision Machinery and Manufacturing Technology 1(2),頁60-66
    Appears in Collections:[機械與機電工程學系暨研究所] 期刊論文

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