metal nozzle 中文意思是什麼

metal nozzle 解釋
噴管
  • metal : n 1 金屬；金屬製品；金屬合金。2 【化學】金屬元素；（opp alloy）；金屬性。3 【徽章】金色；銀色。4 ...
  • nozzle : n. 管嘴；噴嘴；〈俚語〉鼻子。 a jet [propelling] nozzle 【火箭】尾噴管。
  1. The results showed that the processing parameters ( such as laser power, the diameter of laser, scanning speed of laser beam, ratio of overlapping ) are important to acquire a perfect component. furthermore, in order to assure geometric properties ( accuracy, surface finish ), the structure of the off - axial powder nozzle was improved to avoid the oxidation of the molten pool. the density metal test sample of rene95 high - temperature alloy was made by lsf through optimizing the processing parameters

    本文對激光立體成形的工藝特性進行了深入系統的研究，發現如果要獲得理想的成形效果，就必須對成形過程中的工藝參數進行精密控制，例如激光功率、激光光斑大小、光束掃描速度、搭接率等；同時為了保證成形件有較高的尺寸精度和表面質量，必須對成形零件的氧化問題進行控制，通過改進側向送粉噴嘴的結構設計，成形件的表面氧化問題得到適度控制。
  2. 4. hard metal nozzle core more wear - resisting, corrosion resistant

    4 .硬質合金嘴芯更耐磨耐腐蝕。
  3. The current existing patents of the typical coaxial jetting nozzle systems for direct forming of metal deposition were analyzed, and the designing criterion of nozzle system was put forward with the combination of experiment

    摘要分析了現有典型直接金屬成形同軸噴射噴頭系統的專利，結合試驗提出了噴頭系統的設計準則。
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