徑向密封 的英文怎麼說
中文拼音 [jìngxiàngmìfēng]
徑向密封
英文
radial sealing-
The innovative dishing ring not only possesses end - face sealing capacity, but also has some radial seal and clean function
改進的碟形密封圈不但具有端面密封能力，而且將具有一定的徑向密封和擦拭功能。The hydroforming process with radial self - energizing seal for manufacturing bimetal - lined pipe
基於徑向自緊密封的雙金屬復合管液壓成形The sea1 ring with complex section shape cafl be treated as a combined body made of several individual cy1 inders with di fferent dimensions. by app1ying the method used in the " edge prob1 em " of the fnoment theory of she11, the deformat ion - - - radia1 disp1acement and rotation at the two edges of each individual
應用殼體力矩理論中求解邊緣問題的方法，將密封環分解為多個等厚度、截面為單一矩形的筒體，對每一圓筒進行分析並運用殼體力矩理論求出其兩個邊緣在外載荷作用下的邊緣變形值? ?徑向位移及轉角。Study on seal of gas along cylindrical spiral groove
徑向圓柱型氣體螺旋槽密封的理論與實驗研究According to achievements in research, using face - radial sealing structures can adapt to the developing trend of increasing rotary speed of cone bit to a certain extent in lubricating system of bearing seal, which is cramp to bit service life
本文的研究表明，在偉l ]約鉆頭壽命的軸承密封潤滑系統中，採用端面一徑向組合密封結構能夠在一定程度上適應牙輪鉆頭轉速提高的發展趨To enhance the reliability of bearing seal of cone bit, this paper plans to adopt face - radial combination sealing structures ; that is to say, end - face and radial seal are arranged in one bit simultaneously. the nonlinear finite element method is applied to analyze and optimize the design of sealing structures
為了提高牙輪鉆頭軸承密封的可靠性，本文設計採用端面-徑向組合密封結構，即在一隻鉆頭中同時布置端面和徑向密封，採用非線性有限元方法對密封結構進行分析和優化。Aerospace fitting joint assembly, radial sealing. male thread fittings. iso metric thread profile and tolerances. dimensions
航空航天徑向密封裝配接頭組件.陽螺紋接頭. iso米制螺紋牙形和公差.尺寸Aerospace fitting joint assembly, radial sealing. internal thread bosses. iso metric thread profile and tolerances. dimensions
航空航天徑向密封裝配接頭組件.內螺紋套管. iso米制螺紋牙形和公差.尺寸To ensure the charging pump working reliably, the following measures should be adopted : ( 1 ) adopting modified circular casing to reduce the radial force of the impeller and decrease the seal clearance ; ( 2 ) using radical ribs on impeller and helical sealing on shaft to realize minor pressure differential ; ( 3 ) using back pressure stuffing box to ensure sealing under small packing force ; ( 4 ) adopting self - lubricant flexible graphite stuffing for absorption of solids entering in the graphite in case of leaking
為確保灌注泵可靠工作，提出改進措施： （ 1 ）採用改型環形泵體降低葉輪的徑向力，減小軸封間隙，抑制泄漏； （ 2 ）採用背葉片降低葉片根部壓頭，獲得微壓，使軸封兩端承受較小壓差； （ 3 ）採用螺旋密封降低軸封兩端壓差，在保持微壓的同時避免出現負壓，密封效果更好； （ 4 ）採用反壓式填料密封結構，在很小的壓緊力下，即可保證密封； （ 5 ）採用具有潤滑功效的柔性石墨填料，即使發生軸封泄漏，進入石墨內部的固相顆粒也將隨著石墨的消耗而被鉆井液吸收。Aerospace fitting joint assembly, radial sealing. o - rings. dimensions
航空航天徑向密封裝配連接組件. o形圈.尺寸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Accurate control of compression through close tolerances of gasket groove and allowance for radial expansion
通過密封環槽的精密公差和徑向膨脹的修正來進行壓縮的精確調整控制。Rotary shaft lip type seals for automobils ; test ; radial force measuring instrument digital
汽車用唇型旋轉軸密封件.第9部分:試驗.數字式徑向力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。Cy1 inder - - caused by externa1 force and / or pressure can be easily ca1cu1ated out. at the interface between adjacent two cylinders, the radia1 disp1acement and rotat ion must be equal
在組成密封環的各個筒體連接截面上，每相鄰兩筒體的邊緣徑向位移及轉角必相等。Thermoplastics piping systems. end - load bearing joints between small diameter pressure pipes and fittings. test method for leaktightness under internal water pressure, including end thrust
塑料管道系統.小直徑壓力管與配件間的端負荷軸承連接.包含軸向推力的內部水壓下密封性試驗方法Therefore, the common rectangular groove seals are often be changed into the curved groove with some arc degree. when the o - ring acted as sealing function is placed in the curve groove with suitable design, its stress, strain and friction are all improved so as to lengthen the service life of sealing. the finite element method has guide meaning to analyze and design of structure
為此，普通矩形槽密封被嘗試著改為具有一定弧度的弧形槽，當徑向密封作用的o形圈被置於設計合理的弧形槽內，其受力、變形和摩擦狀況均得到改善，有助於密封壽命的提;銳有限元法對結構的分析和設計具有指導意義。分享友人