defect castings 中文意思是什麼

defect castings 解釋
有缺陷的鑄件
  • defect : n. 1. 缺陷，缺點，弱點；短處。2. 不足，缺乏。vi. 叛變；逃走。 He defected to the West. 他叛逃到西方。
  • castings : 蛻落化石
  1. A detailed introduction was made to the properties of the wet coated sand suitable for multi - station shell mould shooting machine ; the development of a sort of high strength coated sand with low resin content : the shaping index and wetness adjusting process : analysis and prevention of peel back defect of shells made with overturning hopper process ; test method of peel back resistance of coated sand : pinhole defect analysis of high ni ductile iron shell mould castings and application of anti - pinhole coated sand

    詳細介紹適用於吹砂式多工位殼型機的濕態覆膜砂性能；高強度低樹脂量覆膜砂的研製；濕態殼型覆膜砂的成形性指數與調濕工藝；翻鬥法制殼時的脫殼問題分析和解決辦法；覆膜砂脫殼性檢測方法；高鎳球鐵件殼型鑄造表面針孔原因分析與抗針孔覆膜砂的應用。
  2. Shrinkage / porosity is a common defect in castings and one of main causes making products waste

    縮孔縮松是鑄件常見的缺陷，是產生廢品的主要原因之一。
  3. The defect and prevention of titanium alloy investment castings

    鈦合金熔模精密鑄造中常見缺陷及其預防措施
  4. Abstract : through analysis of typical technology for some lost wax casting examples, it is expounded that improvement of casting design with more reasonable technology offers an effective and simple way to obtain highly qualitative and compact castings without porosity and shrinkage defect

    文摘:通過對幾個典型生產實例的工藝分析，說明用修改精鑄件結構設計的方法，使鑄件結構更具合理的工藝性，是獲取優質精鑄件的一條行之有效和便捷的途徑。
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