回轉轉閥 的英文怎麼說
中文拼音 [huízhuǎnzhuǎnfá]
回轉轉閥
英文
turning valve-
Swing mechanism comprises an axial piston motor with cushion valve and a planetary gcear reducer. fully sealed singlerow ball swing ring with monobloc internal teeth, grease bathed
帶有緩沖閥的軸向柱塞馬達與行星齒輪減速機組成的回轉機構，單列球型整體內齒式全密封回轉支承，油脂潤滑。Threaded - in bonnet is common in lighter - duty services and smaller sizes of bronze multi - turn valves
螺紋旋進式閥蓋：通常用於輕型管道系統和小尺寸青銅多回轉閥門中。Rotary piston pump with slide gate
滑閥式回轉活塞泵Piston pump with rotary gate
回轉滑閥活塞泵Industrial valves - part - turn actuator attachments
工業用閥門.部分回轉閥門驅動裝置的附件Industrial valves - multi - turn valve actuator attachments
工業閥門.多回轉閥門驅動裝置的附件Our tilting disc check valves are designed for quick opening and closing in severe service applications and the elimination of water hammer
我們的翻轉式閥瓣止回閥專用於在嚴酷的應用環境下迅速開啟和關閉，避免出現水錘現象。Among them the flow pulse is more standing - out, which is the main reason of its not more widely used. because high flow pulse will lead to the worse of the smooth movement of hydraulic motor and pipe, also cause pressure pulse which lead to a high noise, and give the destructive damage to the axial, bearing, valve, the connect of pipe etc. how to make the flow pulse low has become the research of scholars of many country
其中流量脈動問題顯得尤其突出，它嚴重製約著齒輪泵的應用，因為泵的流量脈動大，不僅會使液壓缸運動的平穩性、液壓馬達回轉的均勻性性變差，而且會引起壓力脈動，進而使管道、閥門乃至整個系統振動（特別是在共振時） ，並發出很強的噪聲，這對軸、軸承、管接頭及密封都有破壞性影響。The unique pacific tilting disc check valve internal disc hanger not only eliminates potential leakage through external hinge pins, but because the hanger shelf is machined parallel to the seating surface, it allows adjustment of the disc / seat if seat repair is ever required
獨特的美國太平洋翻轉式閥瓣止回閥內置閥瓣鉸鏈銷不但消除了穿透閥殼的鉸鏈銷可能出現的泄漏現象，而且由於經過機加工的支架平行於閥座表面，使得維修閥座時，能夠調整閥瓣/閥座。After closing a gate valve with sufficient force to develop shutoff, the stem should be backed off slightly ( 1 / 8 to 1 / 4 turn ) to relieve stem load
在以足夠的力量關閉閘閥后，閥桿應該稍微回轉（ 1 / 8至1 / 4圈） ，以釋放閥桿負載。Shipbuilding - cast iron 10k swing check valves
造船.鑄鐵制10k回轉式止回閥Shipbuilding - cast iron 5k swing check valves
造船.鑄鐵制5k回轉式止回閥Shipbuilding - bronze 5k swing check valves
造船.青銅制5k回轉止回閥Union bonnet is recommended as the best choice for building services piping for bronze multi - turn valves, although not all styles offer this design
管接頭式閥蓋：對于建築物管道系統中的青銅多回轉閥門，管接頭式閥蓋是值得推薦的結構形式，但是，並不是所有類型的閥門都需要這種結構。Bolted body - bonnet connection is the principal design used in iron multi - turn valves. this gasketed joint is strong and easy to assemble / disassemble
螺栓閥體式閥蓋：鑄鐵多回轉閥門的主要結構形式。這種帶襯墊連接方式堅固耐用，並且易於安裝和拆卸。Tilting disc check valves are used to prevent reversal of flow in horizontal or vertical pipe lines
翻轉式閥瓣止回閥適用於防止水平或垂直管路上的流體倒流。Part - turn valve actuator attachments
部分回轉閥門驅動裝置的連接Multi - turn valve actuator attachments
多回轉閥門驅動裝置的連接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。In succession, we should test whether the rotation center of the tri - eccentric butterfly vavle was right, brought forward a method to test the seal fit interference, designed the program about the seal fit interference and gave the corresponding results which the program was run
對於三偏心蝶閥回轉中心的選擇是否合適，本文提出了一個檢查密封副干涉的方法，設計了相關的程序並進行了驗證，給出了程序運行的部分結果。分享友人