機加工性能 的英文怎麼說
中文拼音 [jījiāgōngxìngnéng]
機加工性能
英文
machinability-
Aiming at the study actuality of fan performance monitoring system and analysis of fan performance curve changes affected by inlet - box and the different fixed - angles of guide blades in the course of installation, a fan flow monitoring model based on rbfnn in whole flow zone was established in this thesis. in the model, the method of no throttle and fan performance curve were used as basis. and on the basis of that model, fan performance curves of 4 - 73no. 8d were approached with experimental data of different speed, different opening - angles of guide blade and different resistance of pipeline, the precision and the error law of model were studied
本文針對電站風機性能監測系統研究較少的現狀，在實驗的基礎上分析了現場加裝進氣箱和由於安裝造成的導流器葉片開度不一致對風機性能曲線的影響，並在此基礎上採用無節流方法測量流量，以風機調節性能曲線為依據，建立了基於徑向基函數（ rbf ）神經網路的風機流量全程監測模型；以實驗室4 - 73no . 8d離心風機為研究對象，探討了rbf神經網路差壓模型在變轉速、變導流器開度和變管網阻力等工況下的應用精度和誤差分佈規律；最後用visualc + +語言開發了風機性能在線監測系統。Iron and steel. characterization of sulfide shapes in structural steels with improved machinability using standard diagrams. micrographic method
鋼鐵.用標準圖象確定改進機械加工性能的結構鋼硫化物形狀的特徵.顯微照相法The research works have verified that ce : yap is a excellent scintillator. it has good mechanical process properties, stable chemical character and good detecting properties. all these characters make it a promising scintillator in high - energy physics, nuclear physics, nuclear medicine, astronomic physics and nuclear protection
Ce : yap是一種性能優良的閃爍晶體，它具有良好的機械加工性能、穩定的化學性質和良好的探測性能，在高能物理、核物理、宇宙天文學、核醫學、核防護等方面有著廣泛的應用前景。Brief introduction the model kx920 wheel is one of the series leading products made in our works that is well received both at home and abroad for its reaso - nable design, beautiful contour, and advanced norms. by adopting of three - ele ment torque converter, fixed - axle type pcwer shifing transimission box, in = bub reduction, double - axle drive, hinged frame, all hydraulic steering, and clamping brade. the loader has such features as : large power reseve, fi - neaccelerating performace, comfortable operation, wide field of vision, it " s muti = function, high - effic ient and flexible engineering machinery. mor - eover, it can be equipped with many kinds of working attachments such as flat fort, muti - fnction bucket, and snow plow, so it may be used for loading and unloading, transporting, piling and leveling materials in various kinds of projects. mines, enterprises and city. welcome friends both at ho - me and abroad to visit our factory and to order our products
Kx920裝載機是我公司生產的系列主導產品之一，該機設計合理，外形美觀，指標先進，在國內外享有盛譽.它選用三元件液力變矩器，定軸式動力換檔變速箱，輪邊減速，雙橋驅動，鉸接式車架，全液壓轉向，汽液鉗盤式四輪制動，手動鉗盤式停車制動，反轉連桿機構，動力儲備大，加速性能好，駕駛舒適，視野寬廣，是一種用途廣，效率高，機動靈活的工程機械.備有平叉，圓木叉，多用途斗，推雪板，側翻，抓草機等多種工作裝置，因此廣泛用於各類工程，工礦企業和城鎮的物料，垃圾裝卸，運輸，堆垛，平整等作業，歡迎國內外朋友們來公司參觀，選購The simulation research of non - position sensor of the switched reluctant motor ( srm ) system have gained more attention since 1980 due to its flexible control method, compactness, robustness and good electric characteristics. both relevant research for theory and application in this field have made great progress. however because of relatively shorter time spent in this research and the complex nonlinearity of controlling system, a lot of problems still exist in further research
近20年來，開關磁阻電機（ switchedreluctancemotor ，簡稱srm ）的研究在國內外取得了很大的發展，但作為一種新型調速驅動系統，研究的歷史還較短，其技術涉及到電機學、微電子、電力電子、控制理論等眾多學科領域，加之其復雜的非線性特性，導致研究的困難性，在電機理論、性能分析和設計等方面都還不夠成熟、完善，存在大量的工作要做。Iron and steel. free cutting steel and structural steel. methods of control of machinability by turning using high speed steel cutting tools
鋼鐵.易切削鋼和結構鋼.用高速鋼刀具車削時機械加工性能的控制方法Very high compression strength and excellent machining performance
耐壓強度高及優良的機加工性能。Plain bearings - quality characteristics - calculation of machine and process capabilities
滑動軸承.質量特性.機器和加工性能的計算The product has excellent tooling quality and machining performance, so as to alleviate and avoid the deformation of ejector pin because of heat treatment
該產品具有良好易切削性能和機械加工性能，從而避免了薄壁推管（司筒）因熱處理而產生變形。With uniform hardness, very good machineability, polishing performance. limit for the use ; trading limits
具有均勻的硬度非常好的機械加工性能拋光性。Standard method for evaluating machining performance of ferrous metals using an automatic screw bar machine
用自動切絲機自動軋棒機評定黑色金屬的機械加工性能方法The specimens during fabrication process can be cut and final strips have a good mechanical property
在制備過程中，帶材具有很好的剪切性質，且最終試樣有優異的機械加工性能。Excellent polishing performance ; good mechanical processing performance ; pre - hardened plastic mould steel ; suitable for chrome plating and etching ; good toughness
非常好的拋光性好的機械加工性能預硬的塑料模具鋼適合鍍鉻和蝕刻好的韌性A description of the properties of high - speed machining tool, and its physical properties, chemical properties analysis synthesis of the said sub - machining properties
摘要闡述各種高速切削加工刀具材料的性能，並分析其物理特性和化學特性以及不同的成分合成對機械加工性能的影響。In order to analyze the effect of structure of hypereutectic al - si alloy on its machinability, the cutting test to two hypereutectic al - si alloys which have the same chemical composition but different structures is made and their cutting mechanism is studied
為分析過共晶鋁硅合金組織對其切削加工性能的影響，對兩種化學成分相同但是組織結構不同的過共晶鋁硅合金進行了切削試驗研究並探討了其切削機理。Iron and steel. free - cutting steels and structural steel. method of control of machinability by turning using sintered metallic carbide cutting tools
鋼鐵.易切削鋼和結構鋼.用燒制硬質合金刀具車削時機械加工性能的控制方法7000 series and 2000 series high strength aluminum alloys have been widely used as the key materials of aircraft structures due to their high strength - to - weight ratio, excellent corrosion resistance, and high fracture resistance
7000和2000系列變形鋁合金具有優良的力學性能與加工性能等，是各種軍用與民用飛機的主要結構材料。After studying the precision of fdm process, a rapid edm electrode fabrication technology based on fdm is developed, the technology, which combined pulse - reverse electroforming with strengthening of copper wire - arc spraying, can obtained compact crystal electrode ' s working part, and strengthened filling part which has big adhesion strength, better electricity and heat conductivity, the edm performance of the obtained electrode reaches that of electrolysis copper electrode
繼fdm工藝精度研究后，開展了快速模具製造技術的研究，建立了基於fdm原型快速製造電加工電極的工藝。該工藝將脈沖電鑄和電弧噴塗紫銅背襯相結合，獲得了結晶緻密的電極工作層和結合強度高、導電與導熱性良好的電極背襯層，得到的電極達到了常規機加工紫銅電極的電加工性能。The alloy boasts good shaping property, high corrosion resistance, weldability and fatigue strength, medium static strength, is used to make airplane oil tank, oil pipe, oil pipe, metal sheet and instrument for vehicle and vessel, street lamp post and riveted wire
典型用途：此合金有良好的成型加工性能，抗腐蝕性，可焊性，疲勞強度與中等的靜態強度，用於製造飛機油箱、油管，以及交通車輛、船舶的鈑金件、儀表、街燈支架等。The design of the module structure, including machining control and software emulator, the hardware ' s composing, and the interpolation of c program in avr micro - controller are detailed introduced
而帶錐度的異形模具需求的日益增加，必然對電火花線切割機的上下異形加工性能提出更高的要求。分享友人