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Dissertation
ANALYSIS OF DELAMINATION IN DRILLING OF COMPOSITE MATERIALS WITH SPECIAL DRILL BITS
Tsao Chung Chen
Doctor of Philosophy (PHD), 國立清華大學, 動力機械工程學系
2003
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Abstract
鑽削
纖維強化複材層板
脫層
電腦斷層掃描
超音波掃描
線彈性破裂力學
特用鑽刃
Drilling
Fiber-Reinforced Composite Laminates
Delamination
Computerized Tomography
Ultrasonic C-Scan
Linear Elastic Fracture Mechanics
Special Drill
鑽孔加工是纖維強化複材層板二次加工中最常使用之製程,而脫層則是加工過程中最常發現的破壞模式。因鑽削所引起之脫層,會威脅複材結構的長期可靠度。對碳纖維複材而言,其脫層損壞的評估難以用傳統視覺檢測出來。在本研究中,嘗試利用電腦斷層掃描技術來檢測碳纖維複材脫層,並與超音波掃描技術作一比較。結果證實電腦斷層掃描,在鑽削所引起之脫層損壞評估是可行與有效的。
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Title
ANALYSIS OF DELAMINATION IN DRILLING OF COMPOSITE MATERIALS WITH SPECIAL DRILL BITS
Translated title
ANALYSIS OF DELAMINATION IN DRILLING OF COMPOSITE MATERIALS WITH SPECIAL DRILL BITS
Creators
Tsao Chung Chen
Contributors
Hocheng Hong (Advisor)
Awarding Institution
國立清華大學, 動力機械工程學系; Doctor of Philosophy (PHD)
Theses and Dissertations
Doctor of Philosophy (PHD), 國立清華大學, 動力機械工程學系
Language
English
Resource Type
Dissertation
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