機器用刷 的英文怎麼說
中文拼音 [jīqìyòngshuā]
機器用刷
英文
machinery brush-
Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor
在全面分析了稀土永磁無刷直流電動機的結構特點、工作原理、運行方式以及外部特性的基礎上,通過系統建模和數字模擬分析,分別針對航空低壓直流( lvdc )和高壓直流( hvdc )兩種電動機構用永磁無刷電動機,在小范圍轉速連續調節下的閉環穩速控制技術進行了詳細理論研究,提出了利用轉子位置傳感器信號間接測量電機轉速進行電機轉速閉環穩速控制的策略。The transducer speed adjustment is used for the conveyer belt and the brush wheel, and the motor starts to rotate directly to make the machine run more smoothly and the stain done more uniformly
輸送帶,毛刷輪採用變頻器調速,馬達直接轉動,使得機器運轉更為順暢,著色更為均勻。The paper studies and designs the circuit driving the servo motor and the motor for clearing, and the serial communication circuit, and the sensor data input circuit etc. the author develop the embedded controller software based the advanced singlechip language - pl / m and the user interface software base vc + + 6. 0
進行了清刷機器人的伺服電機驅動與控制電路、清刷電機驅動與控制電路、串列通訊電路、傾角傳感器數據採集等硬體電路的設計,並進行了基於pl m高級單片機開發語言的下位機嵌入式控制軟體的開發和基於vc + + 6 . 0的上位機用戶操作界面的開發。Digital signal processor ( dsp ) combined with repm bldcm, which build up a dc adjustable speed system, achieve to control multiple motor speed, positive and negative rotate, protect and fault exemine by a true single chip. design and present a electromagnetism scheme of repm bldcm used in electromotion chair drive system. select electronical components and chips in the drive board by contrast with variant drive mode. design the drive board principle picture, make a drive board pcb and debug it. design a principle picture with dsp core. workout the motor control code introduced popular programme modle. test the programme reliability and control performance by linking tms320lf2407 evm, pc, drive borad and the bldcm. the bldcm swatch is prepare experiment
本論文闡述了方波驅動稀土永磁無刷直流電動機的原理及數學模型;設計並給出了一種電動座椅用稀土永磁無刷直流電動機的電磁設計方案;對電機採用何種驅動方式進行了對比分析;對驅動電路進行了元器件選型、原理圖設計、制板及調試;有針對性的闡述了dsp在本系統應用中所涉及到的功能模塊;設計了以dsp為核心的控制電路原理圖;以模塊化的軟體編程思想編制了電機控制軟體;通過tms320lf2407目標板、上位機、驅動板及電機的聯調,證明了系統可行。A commutator - brush combination is used as a mechanical rectifier to make the armature terminal voltage unidirectional and also to make the mmf wave due to the armature current fixed in space
通過使用換流器電刷的組合作為一個機械整流器以使得電樞的端電壓為單方向的同時也使得由電樞電流所產生的磁動勢在空間是固定的。Type 90zwr brushless d. c. motor for floppy disk driver
90zwr型軟磁盤驅動器用無刷直流電動機Printing tempo control by transducer, free adjustment by scraper and covering ink blade in accordance with the printing demands
印刷電機使用變頻器控制印刷速度,刮刀及覆墨刀可任意調節快慢,配合印件要求。Report back in the exhibit schedule : march 8, 2006 - 10 days am09 : march 10, 2006 - 12 days remove time : march 12, 2006 exhibitors range : car, car, motorcycle, light truck bearings, railway bearings, magnetic bearing spindle ; aviation aerospace marine bearings, rocket and satellite bearings ; industrial robot bearings, machining center and machine spindle bearings, textile machine bearings, motor bearings, and farm machinery bearings, paper machine bearings, bearings press, bearing mill, metallurgical mining, petrochemical machinery bearings, bearings sporting goods, marine rig bearing ; bearings, bearings gyroscope, high - precision bearings, high - speed bearings, linear motion bearings, needle roller bearings, thrust bearings, ultra - low - temperature bearings, special bearings, ceramic ball bearings, spherical with trophies bearing miniature bearings, quiet motor bearings, ball bearings, roller bearings, lubricating bearings corrosion resistant bearings, bearing joints ; bearing ring blank refinement, precision ball and roller crown, with nails cage
撤展時間: 2006年03月12日參展范圍:轎車汽車摩托車輕型車軸承鐵路軸承磁懸浮軸承電主軸航空航天航海軸承火箭及人造衛星軸承工業機器人軸承加工中心及機床主軸軸承紡織機軸承電機軸承農機軸承造紙機軸承印刷機軸承軋機軸承冶金礦山石油化工機械軸承體育用品軸承海洋鉆機軸承組合軸承陀螺儀軸承高精軸承高速軸承直線運動軸承滾針軸承推力軸承超低溫軸承特種專用軸承陶瓷球軸承帶座外球面軸承微型軸承靜音電機軸承球軸承滾子軸承潤滑軸承耐腐蝕軸承關節軸承軸承套圈精化毛坯精密鋼球凸度滾子帶釘保持架軸承滾動體等軸承部件。Hr - 34 is orthphthalic type gel coat resin for frp products with high thixotropic index and hardness, it for frp products and car out shell and, machine hull etc general products outside shell
Hr - 34膠衣樹脂hr - 34膠衣樹脂用於汽車外殼、機器罩等玻璃鋼製品表層,塗刷無流膠現象,具有良好的裝飾作用。At the same time, we mainly design the hardware and the software of the two control systems. the high quality singlechip of at89c2051 and at89c51 are used as the main microprocessor of the control system. using digital method achieved the speed adjustment and the close - loop speed control which ensure the accuracy of speed adjustment and the speed stability at a def inite speed range
同時就兩套無刷直流電動機控制器的硬體電路和軟體程序問題進行了重點工程設計,採用了高性能的at89c2051和at89c51單片機作為微處理器,用數字軟體技術對電機進行調速和轉速閉環控制,使電機在一定范圍內能夠進行精確調速和速度穩定控制。The permanent magnet brushless dc motor is a dc motor using electronic commutation in place of mechanical commutation in fact, so it has excellent characteristics of dc motors, for example good start and timing performance. it simplifies the motor ' s structure and overcomes the friction disadvantages of ordinary dc motor because it does n ' t use mechanical commutation. it is extensively used in aviations, robots, digital machine tool and so on
永磁無刷直流電動機實際上是以電子換向代替機械換向的直流電動機,因而保持了直流電動機的優良特性,具有較好的起動和調速性能,又因它無需機械換向器使電機的結構簡單,可以從根本上克服一般有刷直流電動機易於產生換向火花的弊病,在航天、機器人、數控機床等許多工業領域已得到廣泛應用。The permanent magnet brushless dc motor is a dc motor using electronic communication in place of mechanical communication in fact, so it has excellent characteristic of dc motors, for example good start and timing performance. it simplifies the motor ' s structure and overcomes the friction disadvantages of ordinary dc motor because it does n ' t use mechanical communication. it is extensively used in aviations, robots, digital machine tool and so on
永磁無刷直流電動機實際上是以電子換向代替機械換向的直流電動機,因而保持了直流電動機的優良特性,具有較好的起動和調速性能,又因它無需機械換向器使電機的結構簡單,可以從根本上克服一般有刷直流電動機易於產生換向火花的弊病,在航天、機器人、數控機床等許多工業領域已得到廣泛應用。Filtered film paper is used to make dishwares : it it means that the unpoisonous pvc paper is drenched on the paper s surface one side or two, the weights of filtered film paper is reckoned according to the weights of one coating pvc added 18 gsm paper
從上圖可以看出,生產時只需將印刷模切好的紙杯紙碗扇形紙片和底部用的捲筒紙放在進料口,機器就會全自動成型,出杯On the base of roundly analyzing and studying the running mode of the sensorless bldcm, we explain theories and realizable methods of detecting back electromotive force, phase verdict and phase compensation in detail. in order to improve the timing performance, the control strategy of this system is to use digital speed closed - loop control
在全面分析研究了無位置傳感器無刷直流電動機運行方式的基礎上,細致闡述了反電勢過零檢測、相位判斷及相位補償的原理及實現方法,並且為了在較寬的范圍內提高bldcm的調速性能,採用了數字式轉速閉環控制。On the base of ananlysing and studying the run mode of bldcm, we introduce the detecting back electromotiveforce, the method of phase judging and compensation in detail. in order to improve the speeding performance we adopt the digital closed _ loop speed control strategy
在對無位置傳感器無刷直流電動機運行方式進行全面分析研究的基礎上,詳細的介紹了反電動勢過零檢測、相位判斷及相位補償的原理及實現方法,並且為了在較寬范圍內提高bldcm的調速性能,採用了數字式轉速閉環控制。Application of motoman - up6 industrial robot
6工業機器人在彩管石墨塗刷中的應用Automotive - use torque converter automatic transmission clutches, labor saving equipment, reduction gears, printing machinery, hydraulic machinery, agricultural machinery, nuclear power - related equipment, etc
汽車用液壓變矩器離合器省力化機器減速機印刷機器油壓機器農業用機械產業用機器人原子能相關機器等。With the development of microelectronic products ( integrated circuit, printed circuit board, etc ) directing to high density, thin separation and low defect ratio, its inspection requirement is higher on aspects of precision, efficiency, universal, and intelligence etc. therefore, this paper researched on the general key techniques in the field of microelectronic products vision inspection, covered the shortage of traditional inspection on aspects of fast and precision locating, image mosaic, and fine defect test, completed theory study on physical dimension and defect inspection of microelectronic products based on machine vision, developed the prototype and used lots of experiments to prove its correctness and feasibility
隨著微電子產品(集成電路晶元、印刷電路板等)向著高密度、細間距和低缺陷方向發展,對其檢測技術在精密、高效、通用和智能化等方面提出了更高要求。由此,本文對微電子產品視覺檢測中的關鍵技術進行研究,彌補了傳統檢測在精確快速定位、圖像全景組合和精細缺陷檢測等方面的不足,最終完成基於機器視覺的微電子產品外形尺寸和缺陷檢測的理論研究和樣機研製,並進行了大量實驗證明其正確性和可行性,力圖為我國自主創新的微電子產品視覺檢測技術提供理論和實際借鑒。Tell the truth different presswork technological process is different, the machine is different, equipment is different, and these facilities are not cheap, so average school is cannot burden of this charge
說實話不同的印刷品流程是不同的,機器不同,設備就不同,而且這些設備並不便宜,所以一般學校是無法負擔這筆費用的。Abstract : the theory and composition of a low - cost high efficiency sensorless speed control system for brushless dc ( bldc ) motors is introduced. the position - sensing mathematical model of sensorless bldc rotor is discussed, and an application sample is presented
文摘:分析了高效率低成本無傳感器無刷直流電機( bldc )速度控制系統的工作原理及系統組成,討論了無傳感器轉子位置檢測的數學模型,給出了應用實例。分享友人