液流系統 的英文怎麼說
中文拼音 [yèliúxìtǒng]
液流系統
英文
fluid flow system-
This paper supplied a new way through variable frequency variable speed ( vfvs ) to change its output flow rate and adding a constant - pressure - drop valve, which could solve the defects in hydraulic pressure servo control system, such as low efficiency in control system, short life, poor ability in resisting pollution, low efficiency in driving system and flow rate, pressure pulse. and this way was proved to be effective
本論文針對傳統伺服控制系統效率不高、元件壽命短、抗污染能力差、驅動系統效率低、存在流量及壓力脈動等缺陷，利用先進的交流變頻調速技術改變液壓泵轉速的容積調速新方法，提出了在液壓系統中加一個定差減壓閥的新思路，較好地解決了液壓伺服系統存在的上述問題。With the deveiopment of hydraulic technology, hydraulic system and hydraulicequipment are more complicated, hydraulic technology is more widely and morecomp1icatedly used in agricultural machine and their malfunction is more difficu1t to bedetected. fault diagnosis of hydraulic system is not as apt to be observed as that of themechanical equipmeflt or is not as easy to be detected as that of electric equipmeflt bymu1tipurpose meter or other meters. flux meter gage and pressure gage ca n ' t meet the needof fault diagnosis for hydraulic system because its working medium and workingcomponents are hiding inside the sealed vessel
隨著液壓技術的發展，液壓系統及液壓設備越來越復雜，液壓技術在農機上的應用也變得廣泛而復雜，農機液壓系統的故障診斷也越來越困難，液壓系統的故障診斷不象機械設備那樣直觀，也不象電氣設備那樣通過萬用表等儀器測得，液壓系統的工作介質和工作部件都在密閉的容腔內，流量計、壓力表等測量儀器遠遠不能滿足故障診斷的需求。Simulation experiment on liquid flow system in stope leaching
就地浸出液流系統模擬試驗The zs3 series multiple directional control valves, one kind of combination valves with the manual directional control valves ， are mainly used in hydraulic systems of engineering machinery, mining machinery, lifting transportation machinery and other machinery to change flow direction for integrated control over several actuator
Zs3系列多路換向閥是一種以手動換向閥為主體的組合閥，它主要用於工程機械、礦山機械、起重運輸機械和其他機械液壓系統，用以改變液流方向，實現多個執行機構的集中控制。Direct drive volume control hydraulic servo system, which is composed of hydraulic pump driven by ac servo motor and executive elements, takes advantages of both ac servo motor ' s flexibility of controlling and hydraulic great output force
直驅式電液伺服裝置，它是由交流伺服電機驅動的液壓泵與執行元件組成，它具有伺服電機控制的靈活性和液壓系統出力大的雙重優點，即用電動機變速直接驅動液壓泵，實現對系統的控制。Of fluid power transmission and control, this paper used the method to put the throttling experiment of a hydraulic system into effect. in this virtual experiment, the remote operators can do their experiment through the internet / intranet
在這個虛擬實驗臺架上，異地的實驗者可以通過internet intranet遠程訪問，完成液壓系統節流調速實驗，基本上達到了遠程教學的要求。The improvement system is made up of the pressure sensor, flow sensor, displacement sensor, electro - hydraulic proportional flow control valve, power amplifier, data gathering board and computer. the platform can carry out testing the hydraulic parameters, processing the tested data, saving the processed data and drawing, adjusting the pressure automatically
改造后的測控系統主要由壓力傳感器、流量傳感器、位移傳感器、比例節流閥、功率放大器、數據採集卡和計算機組成。改造后的實驗臺具有自動採集實驗數據、自動處理實驗數據、自動保存實驗數據、自動調節液壓系統負載壓力等功能，大大提高了實驗臺的工作效率、測試精度和智能化水平。Based on the analysis of current control programs of the connecting and dismounting rods ? coupling for the down - the - hole, the automatic control program is put forward for the propulsion floated by rotation pressure controlling, and the program is tested
分析了新型液壓碎石機液壓系統的特點及要求，研究設計了新型的液壓控制系統，並介紹了其組成與工作原理，以及流量和壓力的調節與控制原理.該新型液壓控制系統可在操縱臺上直接控制碎石沖擊器的工作參數和性能參數，系統效率高，操縱控制舒適方便，能適應不同工況的需要In addition, the characteristics of er fluids such as short response time, low power consumption, smoothness of operation and mechanical simplicity, er fluids have been considered for various applications in mechanical engineering for electromechanical couplingdevices such as an engine mount, shock absorber, clutch, er valve, robotics arm and several control system during the past decades, studies on er fluid materials were focused on those of inorganic oxides and organic polymers
電流變液作為一種新型智能材料，其力學、電學、光學性能可由外加電場連續調控，這一特性使得電流變液在液壓系統、減振裝置、印刷、光學以及機電一體化等領域具有廣闊的應用前景，成為仿生智能科學的首選材料之一。在過去的幾十年間，電流變液材料的制備主要集中在無機氧化物和有機聚合物。Hydraulic fluid power ; accumulators in hydraulic systems ; concepts, general requirements
液壓流體動力.液壓系統的液壓蓄能器.概念和一般要求In the special fields locking valves, underground mining, water hydraulic systems or beyond that with mining machines, hydraulics, selector valves as well as with aggregates, open cast pit, strip mining, surface mining and / or with hydro and hydraulically is saartech hydraulik gmbh well - known
Saartech hydraulik gmbh是一家現代化的、可靠的專門產品供應商，這家供應商從事成套設備、機組，礦山機械，液壓系統，液壓，液壓動力源，液壓缸，醫藥技術，地下，地下開采，整流器、整流管、閥、閥門，截止閥、關閉閥，露天礦，水壓學、水壓技術、水壓系統，方向閥，換向閥，液壓的的製造、銷售。In order to overcome the disadvantages of servo valves and the spool valves, the fast hydraulic system controlled by the fast on - off valve is researched which uses the on - off valves as the pilot valves. they are used to control the opening and closing of the logic valves, thus they can control the pressure and the flow. so they can control the movement direction and the velocity of the piston
為了克服伺服閥和滑閥的不足，本文所研究的基於快速開關閥的快速液壓系統採用快速開關閥作先導閥，控制邏輯閥的開啟和關閉，從而控制液流的通斷和壓力的高低、流量的大小，以實現對活塞運動方向、速度的控制。Taking the throttling experiment as an example, this paper made much detail study on how to construct a complete virtual experiment : ( 1 ) with the aid of vrml, combining strong functions of 3ds max, i designed a 3d model of this throttling experiment
以液壓系統節流調速實驗為實例，對如何建立網路虛擬實驗作了詳盡的探討： 1 ）應用vrml技術，並巧妙地結合3dsmax強大功能，對節流調速實驗臺系統進行了3d模型的設計。Two methods are used in the paper. one is element - method modeling based on the flow continuity equation and force balance equation. the other is simulating with amesim, an advanced modeling and simulating software of hydraulic system
模擬採用的主要方法是以流量連續方程和力平衡方程為基礎採用部件法建模，並應用高級液壓系統建模模擬軟體amesim進行了模擬驗證。Space systems - surface cleanliness of fluid systems - analytical procedures for the determination of nonvolatile residues and particulate contamination
航天系統.液體系統的表面清潔度.不揮發性殘流物和顆粒污染物的測定用分析程序Distributes pipings, gauges, meters, switches, valves, fittings, pumps, hoses, flow controls and related items
-提供壓力控制器壓力開關水流開關液壓系統液壓成套避震軟管等。It drew the failure analysis flow sheet of hydraulic axial pump, calculated temperature increase of hydraulic system, and finished the test of hydraulic axial piston double pump. at last. through the discussion about daily maintenance & management methods and repair of hydraulic axial piston pump, it introduced the management system & contents for our corporation
論文結合上述問題，詳細介紹了液壓系統故障分析方法，液壓系統故障分類和故障特性，建立了液壓軸向柱塞泵的故障分析流程圖，計算液壓系統的溫升與液壓泵功率損耗之間關系，並對工程機械用雙朕軸向柱塞泵進行了實驗。On this hdd model, the dynamic performance of mechanical subsystem, the pressure and flow of hydraulic subsystem and the strength of key parts are simulated and analyzed, these analysis results are used as basis for optimizing hdd product design practically
通過對模型的機械繫統動力學性能、液壓系統管路壓力與流量以及關鍵部件的應力和應變模擬分析，為實際產品設計與優化提供了理論依據。Based on designing the models of cutter and dc motor, this paper introduces how to match the characteristic between cutter and dc motor, then analyzes the principle of speed regulator, relay control system and thyristor bridge in the cutter driver system and designs a simplified model. in the end, a small simulation program is provided to demonstrate how to work in cutter driver system model. 4
在設計絞刀和直流電動機的模擬模型的基礎上，提出了絞刀與直流電動機特性的匹配方法，然後分析了調速系統、可控硅整流系統和繼電器控制系統的工作原理，設計了簡化的模擬模型，最後提供了模擬程序的實例； 4 、液壓系統。Pharmaceutical, food and beverage industries and other liquid health triage system
品飲料等衛生行業的液體分流系統。分享友人