頁籤選單縮合
題名 | 實驗室非破壞檢測(NDT)不確定度評估=Test Uncertainty Evaluation of Nondestructive Testing Laboratory |
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作者 | 董寶鴻; 陳竹勝; | 書刊名 | 技術與訓練 |
卷期 | 22:4=185 1997.08[民86.08] |
頁次 | 頁16-26 |
專輯 | 冶金試驗測試 |
分類號 | 440.12 |
關鍵詞 | 非破壞檢測; 實驗室認證; 檢測不確定度; Nondestructive tesing; Loratory accreditation; Test uncertainty; |
語文 | 中文(Chinese) |
中文摘要 | 中鋼公司非破壞檢驗課於通過非破壞檢測領域的實驗室認證後,開始對外進行實 驗室認證申請輔導的技術服務,並建立一評估非破壞檢測實驗室檢測精確度之程序。此程序 是以改善 ISO 5725 所建立的數學統計模式,經由檢測員多次重複檢測之結果,計算出個別 檢測員重複檢測之變異量與檢測員間技術差異程度之變異量,而以其總和為實驗室之檢測不 確定度。此模式並可用於找出技術能力有問題之個別檢測員,進行重點訓練,以改進整體實 驗室之檢測精確度。此模式於中鋼對外輔導服務時,經實驗驗證確實可行。 |
英文摘要 | Being a accredited NDT laboratory by Chinese National Laboratory Accreditation (CNLA), the NDT group of Chian Steel Corporation (CSC) started to play the role of consultant for NDT company in applying CNLA accreditation. CSC NDT group also developed a NDT laboratory test uncertainty evaluation procedure by modifying ISO 5725 method. From repeated test results by operators, data was input into the newly developed mathematical methods. Output data showed not only the test uncertainy of the laboratory, but also bad skilled operators. After intensive training on these operators, the test uncertainty was upgraded impressively. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。