蝶板 的英文怎麼說

中文拼音 [diěbǎn]
蝶板 英文
disc
  • 蝶 : 名詞（蝴蝶） butterfly
  • 板 : Ⅰ名詞1 （片狀硬物體） board; plank; plate 2 （專指店鋪的門板） shutter 3 [音樂] （打拍子的樂器） ...
  1. Precision taper pin : ensure positive, vibration proof, shaft to disc connection. field replaceable

    精密準確的錐形銷釘：增強防震保護，強化軸與蝶板的結合。可在現場更換。
  2. Precision profile disc : provides bubble - tight shut - off and assures minimum torque and longer seat life

    精密準確的蝶板輪廓：防止「泡緊」關閉困難，確保最大程度見效扭矩，延長閥座壽命。
  3. By means of feature analysis on the one - way dividing mechanism of butter fly - hoard oscillation, the influence on the characteristics affected by relevant dimensions of every dividing element was explained in this paper

    通過對蝶板擺動單向分度機構的特性分析，說明了各分度元件的有關尺寸對該分度機構特性的影響。
  4. Owing to the advantages of air - pressure transmission, the dividing mechanism driven by the reciprocal linear movement of pneumatic cylinder has been applied broader and broader the one - way dividing mechanism of butterfly - hoard oscillation was one of the mechanisms among them

    摘要由於氣壓傳動的優點，由氣缸往復直線移動驅動的分度機構應用越來越廣，蝶板擺動單向分度機構就是其中之一。
  5. Streamlined spherical disc with high flow capacity

    流線型球狀蝶板具有很好的流體特性。
  6. Valve body valve disc hydraulic control system electric control box oil cylinder cheeseweihgt locking oil cylinder

    閥體蝶板液控系統電控箱擺動油缸重錘鎖定油缸
  7. A new type of metal seal structure with double stub shaft moving disk butterfly valve was presented. the structure, characteristic and work principle of it was studied

    摘要提出了一種金屬硬密封蝶閥新結構雙閥桿蝶板移動式金屬硬密封蝶閥，討論了此閥的結構、工作原理及特點。
  8. Wafer plate valves

    對夾蝶板閥
  9. Heavy hammer also fall towards downstream side licking oil cylinder valve disc valve body control box oil cylinder

    重錘（也可倒向下游側）鎖定油缸蝶板閥體集成控制箱擺動油缸
  10. 2 the valve body is rubber lining, stainless steel butterfly plate, corrosion resistance, also can choose different rubber lining material and butterflies plate material according to different medium and different temperature

    閥體襯膠，不銹鋼蝶板，耐腐蝕，也可根據不同介質及溫度選用不同襯膠材料和蝶板材料。
  11. 4. analyzing the seal structure of butterfly valve the evolution process of butterfly valve ' s seal structure is analyzed in detail by using the theory of technology evolution. two improved design blueprints are advanced : magnetic field seal butterfly valve and foam plastic butterfly valve, which obtain the ratification of the factory of shijiazhuang valve

    蝶閥密封結構分析應用技術進化理論對蝶閥密封結構的進化進行了分析，並提出了兩種改進設計方案：磁場作用密封蝶閥和泡沫材料蝶板的蝶閥，為蝶閥的密封結構提出了新的工作原理，得到了石家莊閥門一廠的認可。
  12. 3 the butterfly plate adopts the structure without pin, connectivity and sealing are reliable

    蝶板採用無銷結構，連接及密封可靠。
  13. Though the movement analysis to butterfly plate, the way that judge the intervene problem is introduced from the main reason of the intervene with triple eccentric butterfly vale

    摘要通過對蝶板的運動分析，從三偏心蝶閥密封副發生干涉的根本原因介紹了一種判斷干涉問題的方法。
  14. The intervene problem about butterfly plate and pressurized surface is analyzed, and the intervene problem of different structural triple eccentric butterfly valve was expediently judged

    通過程序分析了蝶板與閥座密封面之間的干涉狀況，進而能夠很方便地判定不同結構的三偏心蝶閥的干涉情況。
  15. In the process of use, if the switching torque increases, the reason might be there is foreign body between the butterfly plate and the rubber lining, or the rubber lining has been worn, at this time, should stop for inspection, cannot forced switch

    使用過程中如果出現開關力矩變大，形成的原因可能是蝶板和膠套間卡有異物，或是膠套已破損，此時應停車檢查，不可強行開關。
  16. The paper deduced the seal torque of the tri - eccentric butterfly valve and gave it a qualitative analysis. the results indicated : for the tri - eccentric butterfly valve with the same caliber, theseal torque would decrease with the butterfly disc thickness increasing ; the seal torque would increase with the radial eccentricity increasing ; however, the axis eccentricity effected on the seal torque minutely ; the seal torque would increase with the half cone angle increasing appreciably of the cone which the butterfly disc belonged to

    本文還對三偏心蝶閥的密封力矩作了推導並進行了定性的分析，結果表明，對于同一口徑的三偏心蝶閥，密封力矩與蝶板的厚度近似成反比；與徑向偏心距近似成正比，變化也很明顯；而軸向偏心距對密封力矩的影響不是很大；密封力矩隨著蝶板所在的圓錐半錐角的增大而有所增加。
  17. If applied experiential formula mechanically to calculate the dynamic moment of the tri - eccentric butterfly vavle, its errors for the results would be larger. the paper, by virtue of the postulate of flow with fixed constant, eddiless of ideal liquid, calculated laplace equation by finite difference method in rectangular coordinates, gained pressure distribution on the butterfly disc section, thereby figured out its dynamic moment under each opening angle and the method was feasible for calculating dynamic moment of symmetry or not, designed the program and described the curve of dynamic moment. finally, the paper infered their laws

    採用經驗公式來計算三偏心蝶閥的動水力矩，誤差比較大，本文根據三偏心蝶閥的結構特點，利用理想流體的定常、無旋流動的假定，用有限差分法在直角坐標系中求解拉普拉斯方程，得到蝶板截面上的壓力分佈，從而計算出蝶板在各個開度下的動水力矩，設計出了求解的程序，給出了程序運行的結果並進行了數據處理從而得到了動水力矩曲線，總結了它的變化規律。
  18. The paper analyzed the struture of the tri - eccentric butterfly vavle at length, defined the tri - eccentric butterfly valve, educed the geometry function and its characteristic about the section of the butterfly disc. the results indicate : the parallel contour line across butterfly disc thickness is normal ellipse, thereby eslablished function relations between its geometry parameters ( long axis and short axis ) of three primary sections of the butterfly disc and the tri - eccentricity ; in order to avoid interference between the butterfly disc and the valve seat as well as the valve body, combining the torque, we obtained the feasible range about the rotation center of the tri - eccentric butterfly vavle

    本文主要分析了三偏心蝶閥的結構，給出了三偏心的定義，推導出了蝶板截面的幾何方程及其性質，結果表明，沿蝶板厚度的平行截面輪廓線為標準的橢圓形，進而推導出了蝶板幾個主要截面的幾何參數（長軸、短軸）與三個偏心之間的函數關系；考慮到蝶板啟閉過程中避免與閥體及閥座發生干涉，結合蝶板的啟閉扭矩，確立了三偏心蝶閥回轉中心的適宜區域。
  19. Disc, the trim part of butterfly valves, rotates with the stem to open / close and modulate the valve

    蝶閥是隨閥桿一起轉動的蝶板作啟閉件，用以實現閥門的開啟，關閉與調節。
  20. Avoid bumping of the valve and ransmission device. the valve is in full close in order to avoid damage of disc and driving part

    運輸時避免撞擊閥門及傳動裝置，閥門應處于全閉位置，以防在運輸中蝶板和傳動部件損壞。
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