groove face 中文意思是什麼

groove face 解釋
焊縫坡口面
  • groove : n 1 槽，溝；車轍；溝紋，紋道。2 常規，成規，慣例。3 最佳狀態，得心應手的狀態；使人愉快的東西，適...
  • face : n 1 臉，面孔；面貌，樣子；面子，威信。2 愁容，苦臉；〈口語〉老面皮，厚臉皮。3 外觀，形勢，局面。4...
  1. Steel pipe blank flanges with tongue and groove face

    榫槽面鋼制管法蘭蓋
  2. This product is a ideal machine to cut the seal of processing vessel and its linear velocity is nonstage transmission. its edge face and groove can be finished in one time and it is several times more effective than before

    本機是加工容器封頭切割的最佳設備，線速度無級調速，端面和坡口可一次加工完成，比立車加工功效提高幾倍。
  3. Effects of parameters of spiral groove gas face seals on seal performance

    螺旋槽端面干氣密封的參數研究
  4. Study of stiffness and leakage rate of spiral groove dry gas face seals

    螺旋槽乾式氣體端面密封的剛度和泄漏量研究
  5. A finite element procedure for axial perturbation of high - speed spiral groove gas - face seals

    高速螺旋槽氣體密封軸向微擾的有限元分析
  6. Steel pipe welding neck flanges with tongue and groove face

    榫槽面對焊鋼制管法蘭
  7. Integral steel pipe flanges with tongue and groove face

    榫槽面整體鋼制管法蘭
  8. Hubbed slip - on - welding steel pipe flanges with tongue and groove face

    榫槽面帶頸平焊鋼制管法蘭
  9. Hubbed socket welding steel pipe flanges with tongue and groove face

    榫槽面帶頸承插焊鋼制管法蘭
  10. Asbestos rubber gaskets for steel pipe flanges with tongue and groove face

    榫槽面型鋼制管法蘭用石棉橡膠墊片
  11. Loose plate steel pipe flanges with weld - on collar with tongue and groove face

    榫槽面平焊環板式松套鋼制管法蘭
  12. Aiming at the shortage of material information, tolerance information, technical information, and so on in the model, the author conducted a research on a step based and feature oriented method to integrate the information in the model. the models for several common features were created. they are hole feature, planar face feature, outer - round feature, planar pocket feature, revolved groove feature, circular pattern feature, and rectangular pattern feature

    針對現有數據模型在材料、公差以及工藝信息等方面的缺失，研究了在基於step的面向特徵的產品數據模型中集成這些信息的方法，建立了一些常見特徵，如孔類、平面、外圓、平面槽及旋轉槽、圓周陣列、矩形陣列等特徵的信息模型，並用express語言來表達，該模型不僅包含幾何拓撲信息，而且增加了公差、工藝路線、裝夾定位、加工方法、及材料等信息。
  13. Hot forge japanese material to shape fibreflow in order increase mechanical properties, valve stem, groove and face are machined by numerical control grinding machine with excellent quality and conformability

    採用日本進口原材料，熱鍛成型沖壓保證金屬流線，提高機械性能，桿部、溝部、錐面均採用靜壓數控磨床加工，品質穩定、產品一致性良好。
  14. Numerical simulation of the face flow field on radial groove dry gas seal

    徑向直線槽干氣密封端面流場數值模擬
  15. The utility model discloses a luminescent computer keyboard key, which comprises : a key body ; a concave groove, which is arranged on the top of the key body and is used for embedding phosphor powder display character layer under night light and transparent protection surface layer ; after embedding into said groove, the surface has a transparent protection layer with thickness leveled as top face of the key body

    本實用新型公開了一種夜光計算機鍵盤按鍵，該按鍵結構包括：鍵體；鍵體頂面設置的供鑲嵌熒光粉夜光顯示字元層及透明保護表層的凹槽；具有鑲入所述凹槽后，其表面與鍵體頂面平齊的厚度的透明保護層。
  16. The application of the new pressure relief technology in the parallel groove adjacent bug - road of the comprehensive mechanical coal mining face

    綜放工作面順槽鄰空巷卸壓新技術的應用
  17. The molded ptfe ring is bonded into a seat ring groove in the face for maximum service life

    這種模鑄聚四氟乙烯環粘合在閥座表面的閥座環槽內，最大限度延長使用壽命。
  18. The utility model has the following advantages : to embed the character layer with night - light display into the groove of the top face for the key body and cover with the transparent protection surface layer, which causes the character with night - light display against the wear ; the transparent protection surface layer is embedded into the groove, which is easily fixed and causes the appearance of the key body smooth and beautiful

    本實用新型具有如下優點：將夜光顯示字元層嵌入鍵體的頂面凹槽中，並覆蓋上透明保護表層，使夜光顯示字元耐磨損，透明保護表層鑲嵌凹槽內，不但易固定，而且鍵體表面平整美觀。
  19. Loose plate steel pipe flanges with welding neck collar with tongue and groove face

    榫槽面對焊環板式松套鋼制管法蘭
  20. The parts and units of jigs and fixtures. groove face clamp plate

    機床夾具零件及部件.槽面壓塊
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