鉆頭磨損分析 的英文怎麼說

中文拼音 [zhēntóusǔnfēn]
鉆頭磨損分析 英文
bit dullness analysis
  • : 鉆Ⅰ名詞1. (打眼用的工具) drill; auger 2. (指鉆石) diamond; jewel Ⅱ動詞(用尖物在另一物體上轉動) drill; bore
  • : 磨動詞1 (摩擦) rub; wear 2 (研磨) grind; mull; polish 3 (折磨) grind down; wear down [out]:...
  • : Ⅰ動詞1 (減少) decrease; lose 2 (損害) harm; damage 3 [方言] (用尖刻的話挖苦人) speak sarcas...
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : Ⅰ動詞1. (分開; 散開) divide; separate 2. (分析) analyse; dissect; resolve Ⅱ名詞(姓氏) a surname
  • 磨損 : wear and tear; abrasive wear; abrase; abrade; detrition; wear; scuff; wear out; fray; battering; ...
  1. The highlights of this paper include : hoop toughness criterion for longitudinal heat checking of tool joint was introduced firstly ; failure criterion for crescent - shaped wear casing was established according to the results of full - scale collapse tests ; new - typed alloy for hardbanding of tool joint was developed, its property has showed good performance in the tests

    本文的主要創新點在於:以現場失效案例為基礎,提出了桿接縱向熱裂的橫向韌性判據;通過對已套管的實物擠毀試驗研究,確定了不均勻套管的擠毀失效準則;設計出了具有獨立知識產權的桿接硬化帶用新型耐減摩合金的成,經實驗室試驗表明其性能可以達到或超過國外同類產品。
  2. The results have given the reason of tool joint with one side hardbanding and double sides hardbanding could reduce casing wear, and the theoretical foundation and technical guidelines to technology of tool joint hardbanding

    結果很好地解釋桿接單、雙邊敷焊硬化帶降低套管的原理,為桿接敷焊硬化帶工藝提供了理論基礎和技術依據。
  3. The cutting performances of the bits are analyzed from the following aspects, such as bit wear, working life, machining efficiency and machining quality

    從工具、工具壽命、加工效率及加工質量等方面對加工工程陶瓷的性能進行了全面
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