pneumatic key 中文意思是什麼
pneumatic key
解釋
氣動電鍵-
This paper deriving the theory work inflection point in the static stage characteristics curve of small measurement range linear dimension measurement. by the way of high pressure and back pressure pneumatic measure and designed the parameter of the mainly and measure spray head, which are the key component in the spray head - baffle pneumatic sensor. the different groups for the main - spray head and the measure spray head, will effect the dynamic and static stage characteristic parameter. the author have done contrast experiment and optimization design to test and verify the theory derivation whereby made the rang of show valve of pneumatic measure system measure range up to 40 u m, the sensitivity up to 100mv / u m, resolution up to 0. 05 p m, the uncertainly of measure is less than 0. o2 u m, satisfaction of requirement of groups the carboy hatch thickness size precise measure of soft shims
對高壓背壓式氣動測量用於小量程線性尺寸測量的靜態特性曲線的理論工作拐點進行了推導，對氣動測量系統中的噴嘴-擋板型氣動傳感器中的關鍵部件? ?主噴嘴和測量噴嘴的參數進行了理論設計，對主噴嘴和測量噴嘴的不同組合，將影響測量系統靜、動態特性指標的噴嘴參數進行了對比實驗和優化設計，並通過實驗驗證了理論推導，從而使氣動測量系統量程的示值范圍達到40 m ，靈敏度達到100mv m ，解析度達到0 . 05 m ，測量不確定度小於0 . 2 m ，滿足了壓縮機缸蓋軟體墊片厚度尺寸精密測量分組的要求。 -
Secondly, the pressure sensor made by motorola co. ltd. in usa is chosen as the key part of the pneumatic - electric transducer. thirdly, the signal processing system of the pneumatic - electric is developed
第三，研製了氣電轉換器的信號處理電子系統，設計有調零、增益調整、開關轉換擴展量程等功能。 -
It is very important to improve the efficiency. so, precision metering device, as a key part, becomes a study hotspot especially its dropping frequency. according to its working principle, precision metering device can be divided into the pneumatic and the mechanical
精密排種器是影響精密播種質量的關鍵部件，提高作業效率是精密播種機發展的重要一環，因此，如何提高精密排種器的排種頻率成為時下農機專家研究的一個熱點。 -
The article put forward the general plan to realize intelligent pneumatic actuator and studied and analyzed on some of key technical questions : low power - consumption electrical - pneumatic converting unit and low power - consumption control circuit solution which is based on piezo ceramic principle and meet the requirements of intrinsically safe explosion - proof ( ib ct5 ) ; general software solution which realizes the goal of intelligence and hart communication function ; reliability design solution which answers the purpose of mtbf 16000 hours and regard electrocircuit, machine unit and software as main parts
本課題以氣動調節閥的智能化為研究目標，提出了實現氣動執行器智能化的總體方案。並對其中幾個關鍵技術難題進行了研究分析：以滿足本安型防爆要求（ ib ct5 ）的基於壓電陶瓷原理的電氣（ i / p ）轉換單元、低功耗的控制電路方案；以實現智能化和hart網路通訊功能為目標軟體總體設計方案；以mtbf 16000小時為目標和以電子電路、機械零部件、軟體為主體的整機可靠性設計方案。 -
The gas - solid injector is a key devise in pneumatic conveying systems, its performance must be drawn attention
氣固噴射器作為氣力輸送系統中的關鍵設備，其工作特性必將受到人們更多的關注。 -
Based on modern manufacturing systems, several key techniques in the network - based remote real - time experiment teaching system have been studied and a network - based remote real - time control plc pneumatic desk prototyping system has been developed
本文在現代製造系統的基礎上，對基於網路的遠程實時實驗教學的關鍵技術進行了研究，並開發了一個基於網路的遠程實時控制的plc氣動實驗臺的原型系統。 -
Abstract : ultrasonic welding for ribbon is widely used in developed countries ， electric resistance welding is still used in china. on absorbing foreign advanced technology ， the key assembly of the ultrasonic welding machine i. e. pneumatic working platform was manufatured. the cost of the machine and its spare parts is only 1 / 3 of the imports. the machine has been operated in a factory for four years ， and has been proved stable and reliable. the machine can substitute the imports
文摘:超聲波焊接是發達國家色帶生產企業普遍採用的色帶焊接方法，而國內企業均採用落後的電阻絲焊.為此，在吸收消化國外先進技術的基礎上，自行開發了色帶焊接機的關鍵部件? ?氣動工作臺，實現了超聲波色帶焊接機的國產化，整機及配件價格不到進口產品的1 / 3 .產品經工廠4年多的實際應用，性能穩定、可靠，完全可替代進口 -
Hydro - pneumatic suspension is the key structure to develop the modem engineering vehicles, and can meet the demands of ride comfort and handing stability of the engineering vehicles
認為油氣懸架是發展現代工程車輛的關鍵結構，能夠滿足工程車輛平順性和操縱穩定方面的要求。 -
According to the practical present development of engineering vehicles, concerning advanced technology and engineering applications of varieties of hydro - pneumatic suspension at home and abroad, the development and key technologies of hydro - pneumatic suspension is discussed and analyzed
根據工程車輛實際發展現狀，結合國內外油氣懸架系統先進技術及工程應用，論述了油氣懸架研究的關鍵技術。 -
A brand - new technique for pneumatic marking is put forward in this paper, and the research for the key technique of pneumatic marker - made is thoroughly carried out
本文就此提出一種全新的氣動標記列印新工藝，對其中的關鍵技術進行了深入的研究。
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