閥間隙 的英文怎麼說
中文拼音 [fájiānxì]
閥間隙
英文
valve clearance- 閥 : 名詞1 (指在某方面有支配勢力的人物或家族) established house or power group; a powerful person or...
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 隙 : 名詞1 (縫隙; 裂縫) crack; chink; crevice 2 (空閑) gap; interval 3 (漏洞; 機會) loophole; op...
- 間隙 : (空隙) interval; gap; freedom; space; [機械工程] clearance; separation; stricture; clear; inter...
-
Another important aspect in the manufacture of these valves is the clearances at the critical metal interfaces ( wedge / body guides, stem / back seat bushing, etc. )
這種閥門的製造中的另一個重要方面是關鍵金屬表面(楔形閘板/閥體導向,閥桿/后閥座襯套,等等)的之間的間隙。Based on the special property of magnetic fluid ( mf ), we fill the magnetic fluid into the working clearances of the servo valve torque motor. one side, the magnetized magnetic fluid can exert a damping torque on the torque motor armature and reduce vibration of the armature ; on the other side, it can improve the magnetic circuit efficiency of the torque motor because of the magnetic fluid ’ s larger magnetic permeability
基於磁流體所具有的特殊性質,將磁流體添加到伺服閥力矩馬達的工作間隙中,一方面磁流體被磁化后可增大銜鐵的阻尼力,減少振動;另一方面由於力矩馬達氣隙中磁導率的提高,使氣隙中的磁通量增大,力矩馬達的磁路效率和輸出扭矩將增大,因此可以提高力矩馬達的固有頻率和伺服閥的響應速度。Drop tight seating is accomplished over the full pressure range because a slight clearance at the pivot pin assures complete seating between the disc ring and body ring
由於在樞軸銷上的空隙很小,所以在整個壓力范圍內都可以實現漏斗形緊密閥座密封,確保閥瓣環和閥體環之間的閥座密封的完整性。When the proper temperature is reached, alloy will flow readily into space between tube outer wall and valve socket
當溫度達到一定程度時,合金會很容易地流進管道外側與閥門承插口之間的空隙中。C60, a new type of semiconductor material, has many superior properties, such as wide forbidden band, direct band gap, rapid responding time, high optical damage threshold value and wide responding frequency band etc. these capabilities indicate that c60 film will be used widely in computer, integrate optical instrument and storage device etc. however, the preparation and the purification of c60 material affect the large - scale application at all times
C _ ( 60 )薄膜作為新的半導體材料具備許多優越特性,如禁帶寬度大、直接帶隙、快速響應時間、高的光學損傷閥值、較寬的響應頻帶等,這些性能預示了c _ ( 60 )薄膜在計算機、集成光學器件、光存儲器等方面具有廣闊的應用前景,但c _ ( 60 )材料的制備與提純還一直是阻礙該新材料投入大規模實際應用的主要因素。The swing check to stop reverse - flow is moounted in the disc - lever with little axial and radial play and held by screw nuts
用來阻止逆流的旋啟式止回閥是安裝在閥板拉桿上,有微小的軸向和徑向活動間隙,並用調節螺母固定。Moa is kind of necessary over - voltage protector for safety running in electrical power system, it ' s used for prevent the equipment against the damage of atmosphere and operating over - voltage without gaps is belong to the third dynasty product, it ' s recognized as the up - to - data over - voltage protector, this kind of product is made up of zinc oxide films and polymer housing for example sr, epdm, hdpe it has features of small volume, simple structure, light height, pololution - prool and non - detonation and is suitable to be usde in the densely populated city
避雷器是電力系統安全運行不可缺少的過電壓保護產品,用以保護電器設備免遭大氧過電壓和操作過電壓的損害,而復合外套無間隙氧化鋅避雷器是屬于避雷器第三產品,是當今各項性能最好的產品,其核心元件電阻片全部採用氧化鋅閥片,而外殼材料是採用復合有機材料,如硅橡膠( sr ) ,改性三元乙丙橡膠( epdm )高密度聚乙烯( hdpe )等,它具有體積小,結構簡單,重量輕,耐污積強,防爆等優點,最適合人口密度城市中使用。In this paper, the vsi is produced by powder metallurgy. various alloy elements added, porosity and microstructure of materials is considered to affact the vsi ' s property ; matching between the working and none - working layer of vsi is discussed ; and the cost reduction of two - layer vsi is analysed as well
研究了各種合金元素的添加、孔隙率和顯微組織對閥座圈工作性能的影響;討論了雙層閥座圈工作層與非工作層之間的匹配;分析了雙層閥座圈在成本上的優勢。Check and adjust ( as needed ) valve clearance to the same specifications on nos. 2, 4 and 6 exhaust and nos. 3, 5, and 6 intake valves. tighten valve adjusting screw locknut to 27 n ? m ( 20 lb - ft )
檢查並視需要將氣門間隙調節到與2 、 4 、 6號排氣閥以及3 、 5 、 6號進氣閥相同的規格。將氣門調節螺絲防松螺母擰緊至27牛頓?米( 20磅- ? ) 。At last, this paper derives the rules of damping torque due to magnetic fluid in the working clearances of torque motor and lays the groundwork for the study of torque motor dynamic characteristics and servo valve characteristics
最後,結合模擬分析和實驗數據,得出了磁流體在力矩馬達工作間隙中的作用規律,從而對力矩馬達的動態特性及伺服閥整體特性研究奠定了理論基礎。Meanwhile, in the experimental work, the scope of the equation that reveals the relation between the magnet force and the working distance is defined definitely. different materials of the magnet core are compared in terms of their influence to the valve. however, it is only initiatory, more work needs to be done in the future
同時,還採用試驗研究的手段深入分析了電磁閥工作間隙與電磁吸力之間的關系,明確了吸力公式的應用范圍,同時,在不同材料的對比試驗中,分析了磁性能較好的鐵氧體和鐵鉻合金以及工業純鐵對電磁閥工作性能的影響,對合理確定電磁閥鐵芯的製作材料進行了初步的探討。In the paper, by making use of the special characteristics, magnetic fluid was filled into the servo valve torque motor working gaps. thereby the dynamic performance of servo valves torque motor can be improved
本文提出利用磁流體的特殊性質,將磁流體添加到伺服閥力矩馬達的工作間隙中,從而改善伺服閥力矩馬達動態性能的方法。So that the valves can close fully some clearance is needed in the operating mechanism
所以閥門能完全關閉,氣門間隙在操作機構內是必須的。Considering that the zno surge arresters have canceled gaps, they will deteriorate gradually under operating voltage. some of them will be moistened because of structure problems
然而氧化鋅避雷器沒有放電間隙,在長期的運行電壓作用下,其閥片會逐漸劣化;或由於避雷器本身結構不良而受潮。Valve clearance uster
氣閥間隙調整器This method has many advantages, such as simple operation, easy remembrance, etc. the experimental results show the effectiveness of the improving method
本文介紹了柴油機教學中具有操作簡單、容易記憶等特點的氣閥間隙調整方法。實踐證明,此法教學效果良好。When magnetic fluid is filled into the working gaps of servo - valve torque motor between the armature and cores, it shows a higher saturation magnetization because of the working of the magnetic field inside the gaps
因此,本文提出了採用磁流體改善伺服閥性能的方法,著重研究了磁流體添加到力矩馬達工作間隙后,對噴嘴擋板伺服閥動態性能的影響。分享友人