main oil pump 中文意思是什麼
main oil pump
解釋
交流電源供電儀表-
Zhejiang wenzhou anun mechinal co., ltd. the main mating enterprise of most large moderate scale motor and auto electrojet pump and autocar electron fuel pump factories in china, such as china qingqi group, china jialin group, etc., is a professional manufacturer of motor oil pump
浙江溫州市安能機械有限公司創立於1994年，早期生產摩托車機油泵，汽車電子燃油泵的企業。與濟南輕騎捷達新世紀等近10家著名摩托車企業有著良好而廣泛的合作。 -
Reason analysis and precaution on damage of main oil pump ' s drive gear for hydraulic coupler
焦化洗油冷卻裝置的改造實踐 -
Main engine cooling water system include thermoregulator, fresh water cooler, lub oil cooler, fresh water pump, sea water pump, fresh water tank ( also used as fresh water expansion tank )
主機冷卻水系統由調溫器、淡水冷卻器、滑油冷卻器、淡水泵、海水泵、淡水箱（兼淡水膨脹箱）組成。 -
Introduced working state real time monitoring and testing, fault diagnosis system and its key instrument, including the working principle of torsion, axial force, rotary speed as a whole sensor, the main parameter index of oil well using progressing cavity pump
介紹了螺桿泵採油系統工況實時監測與故障診斷系統及其核心儀器：扭矩、軸向力、轉速一體化傳感器工作原理、主要參數指標。 -
Abstract : introduced working state real time monitoring and testing, fault diagnosis system and its key instrument, including the working principle of torsion, axial force, rotary speed as a whole sensor, the main parameter index of oil well using progressing cavity pump
文摘:介紹了螺桿泵採油系統工況實時監測與故障診斷系統及其核心儀器：扭矩、軸向力、轉速一體化傳感器工作原理、主要參數指標。 -
In the third chapter, the mathematical models of project system have been established, and simulation has been done on the simulink enviroment of matlab software kits. the simulation focus on the effects of main parameters on the dynamic characteristics of speed control system, and the main parameters include viscosity damp coefficient and friction torque of electrical motor shaft, internal leakage coefficient of pump / motor of hydraulic circuits, gas volume of pressure accumulator, viscosity damp coefficient of cylinder piston and different running building floors, etc. at last, theoretical research effects of the flow and pressure pulsation of pump / motor on car speed and oil volume leakage theory are discussed. the fourth chapter of this thesis concerns the research on the key items about hydraulic power control system according to the ens 1 - 2 and other hydraulic elevator standards
論文第三章針對組成系統的各個模塊進行了機理建模，並且通過matlab軟體中的simulink圖形化模擬環境進行了本課題系統的模擬研究，主要針對影響系統特性的主要參數變化，動態分析系統的輸出特性，在上下行工況中，分析了電機軸系粘性阻尼系數、軸系摩擦力矩、主迴路蓄能器迴路液壓泵馬達內泄漏系數、蓄能器氣體容積、液壓缸柱塞粘性阻尼摩擦系數以及不同運行樓層工況等參數對系統特性的影響；最後對軸向柱塞泵馬達的流量壓力脈動對電梯轎廂速度的影響和蓄能器內油液體積損失機理進行了理論研究。 -
The technical analyses and measures of turbine main oil - pump ' s oil - pressure dropping
電站汽輪機主油壓下跌的技術分析與措施 -
Since 1990, many research organizations and factories have been engaged in the research on radial piston pump in our country, but their efforts resulted badly. the main difficulty lies in solving the problem of the friction between rotor and oil axis, slipper and stator
我國從80年代末90年代初很多科研機構與生產廠家開始研究開發這種產品，但都不能解決轉子與配流軸、滑靴與定子兩對摩擦副燒研的問題。 -
Taking the hydrostatic equilibrium of axial force of pump dm360 as the example, this paper elaborates design calculation and dynamic - static characteristic analysis of hydrostatic bearing with twisting plate throttle, derives design parameters and formulas of bearing structure, discusses effects of various main factors ( oil viscosity, compressibility, distortion coefficient of twisting plate, pressure of oil source, and bearing clearance ) on dynamic characteristic, and obtains some conclusions about the application of hydrostatic bearing in engineering practice
本文以dm360型泵軸向力的液體靜壓支承平衡為例，對扭板節流靜壓支承的設計計算和動靜態特性分析進行了較為詳盡的闡述，推導出支承結構的設計參數和公式，討論了各種主要因素（油液的粘度、油液的可壓縮性、扭板變形系數、供油壓力、支承間隙）對支承動態特性的影響，給出了一些結論。 -
Main products : oil tank, oil tube, oiler support, oil pump, oil applying wheel etc
產品主要結構：油箱、油管、安裝支架、油泵總成及塗油輪等組成。
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