自動機轉速 的英文怎麼說
中文拼音 [zìdòngjīzhuǎnsù]
自動機轉速
英文
speed of motor-
Automatic grinder with pneumatic carriage advance, with multiple angles seat housing knifes. 3 types of grinder wheels. 1 corindon coup bell norton, 1 corindon for vee gouges hss one vee borazon diamond for tantung vee gouges. motor 1. 5 kw at 2800 rpm. net weight make yourselve profesional sharpening, forget about outside vendors
全自動氣壓控制調節，可以一次性同時磨兩把刀具，隨機可配備3種磨刀石. 1杯型磨具， 1個磨高速鋼刀用磨刀石， 1個磨鎢鋼刀用的金鋼石磨刀具.馬達為1 . 5千瓦，轉速可達2800rpm .凈重為85公斤.可移動式工作臺，針對所有專業刀具均可加工Model gk41 - 2 high - speed double four - thread bag sewing closer, which is developed from model gk41 high - speed bag closing machine, adapted two paralleled double thread chain stitch with auto - cut system. it has higher quality closing effects, which is widely used in food processing, chemical factory and so on
：本機gk41 - 2為高速雙針封包縫紉機，採用針桿挑線和彎針勾線，組成雙線鏈式線跡。主要轉動部位採用滾針軸承，並配有自動滴油潤滑油路。Model gk39 high - speed bag sewing closer is adopted a special part, which the needlecan move together with the looper. the machine is equi pped with aluminum alloy house, gear running, needle bar and looper system to form double - thread chain stitch. the main running parts are adopted bearing and the machine has the special design such as automatic oil dripping lubrication system, roller feeding and needle feeding in step having the automatic cutting system
說明：本機gk39為高速封包縫紉機，是唯一採用「紉針機構」針同步的封包縫紉機，採用鋁合金外殼，輪傳動，針桿挑線和彎針勾線，組成雙線鏈式線跡。主要轉動部位採用軸承，並配有自動滴油潤滑油路。Diesel, high roof, 5 - speed manual transmission, china standard specification, automatic door ( gliding type ), clock, cooler, amfm radio & cassette wmicrophone, tachometer, rear fog lamp, rear under mirror, rear window defogger, curtain, passengers seat belt, baggege rack, full wheel cap, high mount stop lamp, refrigerator. side glasspro - molding
，柴油，高頂，五檔手動變速，自動門（飛機門） ，鐘，原廠空調，收錄機連話筒，轉速表，后霧燈，尾鏡，尾發熱線，窗簾，乘客座位安全帶，行李架，大轆cap ，尾高掛剎車燈，冰箱，側面車窗（滑動式深綠色玻璃）In the system, the collimation semiconductor laser - scanned beam scanning two perpendiculars direct of one plane of the measured workpiece at the same time is made. the beams with the dimension information of two perpendiculars direct are processed by the scanning receive system, the high - speed photoelectric transition and electronic data process. two measured results of the diametric directs and ellipse tolerance, etc, parameter, of the turning workpiece on the same plane are obtained by non - contact automatic measurement
在單向激光掃描檢測技術的基礎之上，提出了一種雙向激光掃描檢測系統，其採用激光掃描檢測技術與特殊光學系統相結合，用準直半導體激光掃描光束對被測工件徑向某一截面的兩個相互垂直方向同時掃描，經掃描接收光學系統、高速光電變換、電子學系統和微機數據處理系統，對將攜帶有垂直方向被測量信息的光束進行處理，實現了回轉體工件同一截面兩個垂直方向的徑向尺寸和橢圓度等參數的非接觸自動測量，解決了同時非接觸測量回轉體零件同一截面兩個徑向尺寸的難題，它具有高速，高精度和非接觸自動測量等特點。In this dissertation, through computer simulation, the problems of modeling, control and guidance of auvs are presented. the first part of this dissertation addresses the problem of dynamically modeling of auvs, and derives thrusters " two - dimension nonlinear dynamic model, which has axial flow speed and propeller rotational velocity as two state variables, voltage or current of motor as inputs, and thruster force and torque as output. the second part focuses on the nonlinear adaptive sliding mode control of auvs in diving plane and steering plane
本論文系統研究了自主式水下航行器的建模、非線性自適應滑模控制、以及深度調整和水平面導引方法等問題，具體成果和創新點如下1 、根據流體力學理論，建立了螺旋槳推進器的動態模型，它以螺旋槳來流速度v _ p和螺旋槳轉速n為狀態變量，以電機施加轉矩為輸入，螺旋槳推力t和轉矩q為輸出。Automatic engine speed synchronizer
發動機轉速自動同步器Power - driven vehicles ; graphic symbols for tachographs
機動車輛.自記式轉速計用圖形符號Based on many references form civil and abroad, the author mainly studies the measurment theory and method for flux, raising height, axial power and rotational velocity. avoiding many complicated and intermediate courses for power wastage analysis, introduces the electric measurement and using efficiency curve of motor in measureing axial power, and satisfies the automatization of the device. the paper also provides a new method, inductive winding, in measuring rotational velocity of electromotor, supplys limitations of other method in measuring rotational velocity of electromotor in water, and meet practical needs in developing diving electric pump for corporation
作者在參閱大量國內外有關文獻，著重探討了水泵流量、揚程、軸功率、轉速的測試原理和測試方法，提出了採用電測法並結合電機效率特性曲線測量水泵軸功率，從而避免了損耗分析法中大量復雜的中間過程，滿足了試驗裝置的自動化測量要求；採用漏磁感應線圈法測量電機轉速，彌補了其它轉速測量方法對水下電機測試的局限性，適應了萊恩公司開發潛水電泵的實際需要。This system provides precise control and process monitoring, in which the temperature in different area and the pressure in head of machine can be controlled automatically by the computer
本系統要提供精確控制和過程監視。它有自動控制喂料電機、主電機轉速，調節溫度的功能。The paper improves the velocity ' s control rules of a first - order microcosmic stochastic traffic cellular automaton model and incorporates it ' s stochasticity as a deceleration parameter in the construction of the fundamental diagram used by a macroscopic first - order continuum traffic model
摘要本文對微觀一維隨機元胞自動機交通流模型的速度控制規則進行了改進，並將其隨機特性轉化為減速參數合併到宏觀一階連續介質理論交通流模型中，重新構建了反映流量密度的交通流基本圖。2. the vibration reliability plays a critical role during normal work stage of the go am, for the characteristic of high speed
2 、在自動機正常工作階段，由於其高速運轉的特性，決定了振動可靠性的突出位置。System is coordinated controlled based on serial communication between the computer and plc. the followed variables are controlled : the rotational speed of the seeding device driven draft, the operation of the converter, stability and speed of the convey belt, and inclination of the test platform, which is done to simulate actual working condition of seeder
設計了基於串列通訊的微機與plc集成控制方案，控制內容包括：排種器驅動軸轉速控制、變頻器的控制、傳送帶的穩定性及速度控制、工況模擬過程中的試驗平臺傾斜位置的自動控制等。Applying virtual instrumentation technology, the author designed the hardware and software of the blower performance testing system. in the hand of hardware, testing data is acquired automatically according to press - difference sensor, press sensor and torch sensor ; blower speed is adjusted automatically according to frequency conversion of transducer and working state is auto controlled according to rotating baffle controlled by the step motor
硬體上採用壓差傳感器、壓力傳感器和扭矩傳感器檢測各試驗數據，實現了試驗數據的自動採集；利用變頻調速技術控制變頻調速器輸出信號的頻率，實現了風機轉速的自動調節；通過設置旋轉擋板裝置並用步進電機控制其旋轉角度實現了風機運行工況的自動控制。Combining the methods of in - phase variable - frequency adjusting speed with brushless dc control, this system makes full use of characteristic of high static precision and dynamic fast response. in the synchronous model, based on the idea of symmetrical svpwm pattern generator using cpld device implementation
本文首先探討了同步電動機調速系統的控制理論，針對本轉速源的設計要求，作者提出了他控式變頻調速與自控式無刷直流調速相結合的調速方案。Two diesel locomotives realized the parallel - control. we can determine two or one diesel locomotives revoluing by the load. by this way, some fuel can be saved, breakdown rate also can be decreased, resoveled the shorting of electricity fitting and kept railway transportaion running in safety and on time
同時使機車原操作方式不變，優化了內燃機車的控制，並且在重聯時，雙機能進行故障監測與報警，實現柴油機有擋、分段無級調速控制，柴油機自動運轉，閉環恆速控制，實現了設備資源優化配置。Based on the experience of regulating frequency according to different valve ' s angle, a reasonable controlling tactic is proposed. when the situation changes to a small degree, electromotor makes fan running at a constant rate ; when the situation changes to the limiting range, the discharge header pressure is automatically adjusted by the rate of fan
制定合理的控制策略，採用基於閥門開度的變頻調節策略，即工況變化較小的情況下，電機帶動鼓風機恆速運行，通過控制閥門開度自動調節集氣管壓力；當閥門開度到達極限值，還不能達到控制要求時，再通過變頻器改變鼓風機轉速，以自動調節集氣管壓力。Abstract : a fast drag system is designed to simulate the law of speedvariations of a certain power system engine in the process of its start by means of electric power drag and the theory of automatic control and through adopting a new type of electric machine and frequency - change techniques, thus enabling the system to achieve quick start, instantaneous breakdown and accurate following of the electric machines speed variations curve set in advance at will
文摘:運用電力拖動與自控理論，採用新型電機及變頻技術，設計一種快速拖動系統藉以模擬某動力系統發動機啟動過程轉速變化的規律，使該系統能夠達到快速啟動，瞬間制動，精確跟隨事先設定的電機轉速變化曲線的目的。According to the characteristic of fermenter, we designed the control system based on single chip computer and personal computer, realizing the measurement and control over do, ph, temperature, pressure, ventilating rate and the speed of the stirring motor
根據發酵罐的特點，本文基於單片機和pc機結合，設計了發酵過程自動控制系統，實現do 、 ph 、溫度、罐壓、通氣量和攪拌電機轉速的測控以及發酵液的粘度的在線測量。Microprocessor ' s i / 0 is the seria1 interface chip, making the system simplified and reliability increased. the state and seat of throttle. clutch and brake, the rotates speed of engine, the direction of motive force etc are the paraneters
自動控制系統硬體電路以at89c52為核心，沒有外擴ram 、 rom ， i / o介面晶元採用串列工作方式，接線簡單，可靠性高；設置油門、離合器、剎車狀態和位置，發動機轉速，動力流向等傳感器獲取運行參數。分享友人