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科技與工程學院
機電工程學系
教師著作
教師著作
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http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/31266
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search.filters.author.程金保
1
search.filters.author.呂傳盛
1
search.filters.author.林榮立
1
search.filters.author.林章棋
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search.filters.author.林貴生
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search.filters.subject.銲接
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search.filters.subject.Nd:YAG雷射
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search.filters.subject.微接合
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search.filters.subject.精密薄板
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search.filters.subject.鋁鎂合金
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2002 - 2006
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Nd:YAG雷射銲接技術於精密薄板微接合製程之研究
(
中華民國銲接協會
,
2006-06-01
)
林章棋
;
邱垂銘
;
洪嘉男
;
林貴生
;
程金保
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本研究使用Nd:YAG雷射對厚度76µm之AM350不銹鋼薄片進行微接合,以作為銲接式波紋管接合之參考。Nd:YAG雷射具有1.604µm之近紅外線波長,短於其他雷射光波長,因此有利於微接合中金屬加工物的吸收。為確保接合品質,雷射參數調變與精確對準為本研究之主要關鍵技術,透過特殊夾具的設計製作及精密的製程參數調變,得以精確控制焦點位置及獲得良好的銲道深度與接合品質。實驗結果顯示雷射脈衝頻率的調變,對銲道表面平滑性與銲點連續性有顯著影響;脈衝能量與平均功率適度調變,可獲得良好的銲道熔深與平整性。
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鋁鎂合金摩擦攪拌銲接最佳製程條件之研究
(
中華民國銲接協會
,
2002-11-01
)
程金保
;
林榮立
;
呂傳盛
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