機上冷卻 的英文怎麼說
中文拼音 [jīshànglěngquè]
機上冷卻
英文
bed cooling-
When the equipment is wirking, the blades will be nipped on the table. after the blades is faced with table side face, the workstations can be transferred to any angle. milled into an any angle blade, automatic lubrication, automatic cooling, especially for the aerodynamic drawknife blades
本機在工作時，將刀片夾在工作臺上，刀刃與工作臺的側面面對齊壓緊后，可以將工作臺轉至任何角度，磨成任意角度的刀刃，自動潤滑，自動冷卻，適應于不同厚度，不同規格的刀片，成其適合於氣動刮刀刀片面性的研磨。By analyzing and experimentally verifying the model, new ways of improving mixer performance were put forward. ( 1 ) heat water should be used in the mixer ' s temperature control to make the mixer work with optimal parameters. ( 2 ) the surface materials of the mixing chamber and rotors should be chosen rationally to change material surface energy and increase friction on them. ( 3 ) when the compound was processed under higher pressure of floating weight, shallow groovers or stripes parallel to the axle of the rotor should be made on the mixing chamber internal wall to increase the real contact area and improve mixing effect
通過對模型的分析和實驗驗證，提出了提高密煉機混煉效果的新途徑： （ 1 ）密煉機溫度控制採用溫水冷卻，使密煉機處于最佳工作狀態； （ 2 ）通過合理選擇密煉室和轉子表面材料以改變材料表面能來增大膠料與它們之間的摩擦力； （ 3 ）在上頂栓壓力較大的條件下，在密煉室內壁與轉子軸線同方向加工淺的光滑槽可明顯改善混煉效果。4 heating zones on barrel, all with air - cooling. each zone with multiple rows of copper fins for high cooling efficiency, coupled with oversized cooling fans mounted at the rear of the extruder barrel. large wattage on heaters coupled with the efficient cooling system ensures very fast heating and cooling of each zone
機筒上有4個加熱區域，都帶有空氣冷卻裝置；每個區域含附帶大冷卻風扇的多排銅葉片可獲得高冷卻效果，高功率的加熱模塊同有效的冷卻系統相結合可以確保每個區域的快速加熱和冷卻。Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece
將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義Last month, hollie headrick and i had the opportunity to visit silverton mountain on the kind of wintery - cold, bluebird, fresh - snow day the san juan ' s are so famous for
上個月我和霍利?黑德里克有機會到希爾韋頓山滑雪。那天剛剛下過雪，天氣寒冷，卻仍能聽到藍鶇的鳴叫? ?聖胡安鎮著名的冬日景象。Therefore, sequential research on chf is necessary. when in accidental conditions of nuclear reactor, the mass flux of coolant is very low. in such condition, the steam quality is high, and the mechanism of chf is mainly controlled by bulk flow, whereas microcosmic parameters near the chf area are affected by the flow conditions in whole tube which called " upstream memory effect "
在反應堆事故工況下，冷卻劑流量很低，含汽量很高，其臨界機制與正常運行工況下的臨界機制有所不同，不僅是一種主流控制臨界工況，更由於其局部的各微觀參數受上游流道的累積效果的影響而存在上游記憶效應。A temperature sensor, easily accessible, positioned on the air end unit, shall control separate cooler ventilation, thus preventing condensate inside the oil separating reservoir
在機頭上裝有一個溫度感應器，控制獨立的冷卻器通風，從而防止在油分離罐產生冷凝液。Abstract : a new type cold frame is intruduced. the deformation of unsymmetry section steel after cooling is mainly eliminated by reversely curring it on line, ensuring the achievement of automation of meticulous repair. at the same time the disposing principle of equilibrium weight on the driving axis of cold frame drived by eccentric wheel was improved. the torsional moment of transmission shaft and power of electric motor are reduced by the method
文摘:介紹了一種新型冷床，通過在線對非對稱型鋼進行反向彎曲，基本上消除了非對稱型鋼冷卻后的變形，保證了精整工序自動化的實現.同時，提出了偏心輪驅動的冷床驅動軸上平衡重的配置原則.此方法可降低傳動軸上所受的扭矩，減少了電動機的功率The automobile industry of shenyang has very special characteristic, the city has the most automobile brands in our country such as bmw, hino, jinbei and including the style of suv. mpv etc. shenyang is the highest opening city on the automobile industry that introduced such world - class automobile producers as german bmw, american gm, japan hino and the international known spare part enterprise such as u. s. a. jiangsen, germany elfe, french michelin
而發動機移到後面也產生了諸多問題，例如水箱布置困難，發動機散熱等冷卻問題不好解決又如乘員廂前面失去了發動機做「安全屏障」 ，汽車前端需要加固處理從而使成本上升而發動機等后移使得前輪附著力變小，高速時轉向不穩定，影響了操縱穩定性。The traditional example is a web server ; it s the kind of thing the media likes to portray as a giant liquid - cooled machine with lights and an ominous humming sound ; but which you and i know is actually just a few megabytes of disk space and a nearly imperceptible load on the system
傳統的一個示例是web服務器；媒體可能會把這種事物描繪成一臺龐大的液體冷卻的機器，它閃著光芒，機聲隆隆；但您我都知道，它實際上只佔用幾兆位元組的磁盤空間和對系統產生幾乎無法察覺的負載。In this paper, from the viewpoint of basic automatic control system, a cooling tower supervisory controller is designed and tested by applying it on the digital simulator to real time control the tower airflow and tower fan sequencing in central air - conditioning
摘要從集中空調冷卻水側基本自動控制系統的局部角度出發，設計了冷卻塔風扇上位機控制器，對風扇風量和運行臺數進行實時控制，並通過模擬試驗分析了其對系統控制穩定性和系統能耗的影響。Shanghai haiying chemical co., ltd is a new technology enterprise specialized in the production of metal working fluid. we have a strong technology power and high development and production capacity. our goal is to be a complex integrated the science research with production and sale
上海海營化工工貿實業公司是專業從事生產金屬加工液的新技術企業，公司技術力量雄厚，具有較強的開發和研製能力，公司的宗旨「集科研、生產、銷售服務於一體」 ，以質量第一、服務第一、為冶金、汽車、機電、軸承、造船等行業提供機械設備加工潤滑冷卻液。Based on these, the 200mw turbine unit of panxian thermal power plant is selected, and the key problems are analyzed, such as, selection of cool medium, flow path of medium, thermal stress during fast cooling etc. the cfd software is adopted, and the maximal thermal stress, the optimum cooling model and system, and the autocontrol scheme during fast cooling, are gotten. in the end, the results are applied in the site. the optimum cooling model and system, and the autocontrol scheme would be provided reference as the other similar units
於此，本文以盤縣發電廠200mw汽輪機為研究對象，對發電廠汽輪機組空氣冷卻裝置及系統現狀深入分析基礎上，應用cfd軟體數值模擬了不同工況時汽輪機缸壁溫度變化情況，對200mw汽輪機快冷過程中控制指標進行分析，優化機組的快速冷卻過程，合理快冷設備、系統，優化控制曲線，分析最大熱應力值及最佳冷卻方式選擇，同時，對現有盤縣發電廠汽輪機組快速冷卻系統進行優化改進，並進行了實驗與實施。To research the energy transformation and utilization orderliness of the new proposed system is the main objective and content of this dissertation, as follows : about two thirds of the work output of the turbine is consumed by the compressor. traditionally, every way of inter - cooling adopted in gas turbine decreases the work consumption of compressor in some degree. through the spraying of water at the entrace of compressor, the air can be continuously cooled in compression so that the work consumption can be reduced greatly
本論文從以下幾個方面進行了研究：由於燃氣輪機循環中壓氣機消耗近2 3的透平出功，傳統上採用的各種間冷方式都一定程度地降低了壓氣機耗功；而壓氣機入口採用注水方式，可以對壓縮空氣進行連續冷卻，以達到大幅度降低壓氣機耗功的目的。This machine fits for dispersing moulding sand on wet type moulding mechanical sand treatment production line or crushing used sand after falling. this machine can equalize moisture of used sand after water spraying, cooling effect can be increased if it is matched with used sand cooling equipment
該機用於濕型造型機械化砂處理流水線上對型砂進行鬆散，或對落砂后的舊砂進行破碎該機可使噴水后的舊砂水分均勻化，與舊砂冷卻設備配套使用時可增加冷卻效果。Siemens vdo serves in the local china market covering the products of ems ( engine management system ), diesel system, tcu ( transmission control unit ), fuel rail, injector, sensor, fuel supply system, engine actuator, acu ( airbag control unit ), bcm ( carbody control module ), window lift motor, engine cooling module, abs motor, rke, instrument panel, audio system ( radio / cassette / cd ), navigation system, vdr ( commercial vehicle data recorder ), etc
在中國市場上，西門子威迪歐汽車電子中國的產品系列包括ems （發動機電噴管理系統） 、柴油機系統、發動機執行器、 tcu （自動變速箱控制單元） 、油軌、燃油噴嘴、傳感器、油泵、 acu （安全氣囊控制單元） 、 bcm （車身控制模塊） 、搖窗電機、發動機冷卻模塊、 abs電機、駕駛臺儀表、音響、導航和vdr （商用車行車記錄儀）等。This system equips material movement transducer on feeding equipment ; meanwhile, it measures main current of double disk cooler ; the former inputs plc switching value ; the latter inputs analog quantity to judge material condition of double disk for avoiding no material or few material but much water feeding
該系統在加料設備上加裝自行研製的物料移動傳感器，同時檢測雙盤冷卻器的主電機電流，前者輸入plc開關量採集模塊，後者輸入plc的模擬量採集模塊，用以判斷雙盤內的物料存留情況，避免無料或料少時水的過分加入。Thaw settlement cause negative friction. this paper base on the thought of " initiative cooling ", aim at three problems existing in common concrete pile used in frozen soil, a new type of pile is proposed to overcome the disadvantages of the classical pile used in frozen soil. pile body within active layer is fluted and refilled with porous materials such as gravels and ballasts, convection will be occur and then thermal exchange inside porous material in winter while only heat conduction exists in summer, as a result the soil around flutings will be cooled, so the top line of permafrost will be drive up
本文基於「主動冷卻」地基的思想，以及針對凍土地區普通混凝土樁存在的三大問題，提出了一種新型樁的設計思路，運用數值模擬試驗手段對其冷卻機理與加固機理進行了系統研究，即在凍融活動層的深度范圍內，在混凝土樁身的表面刻槽，修築完時槽內填充碎石、塊石等多孔介質，通過外界大氣溫度的自然波動下多孔介質在冬季時存在的對流換熱機制，而在夏季只存在熱傳導，來達到主動冷卻樁周凍土和抬升凍土上限的目的。With the introduction of world leading molds and technology for 134a layer evaporators, shanghai shuanghua automotive air conditioning parts is a professional manufacturer of layer evaporators for all models, machine oil coolers and pressurized air coolers with an annual output of over 2 million pieces ( sets )
上海雙樺汽車空調配件有限公司引進具有世界領先水平的134a層疊式蒸發器製造模具和生產技術，專業生產世界上各種車型的層疊式蒸發器和平行流冷凝器、機沒冷卻器、增壓空氣冷卻器，年產量可達200多萬臺（套） 。He claimed that this model, manufactured locally by oyl industries bhd, is touted to be the air - conditioner model with the highest cooling capacity in the market
他稱，這個由奧維爾工業製造的產品，是市面上冷卻能量最高的冷氣機。分享友人