超精密 的英文怎麼說
中文拼音 [chāojīngmì]
超精密
英文
ultra-sophisticated-
High accuracy kdp crystal optics is now considered as one of optics that is the most difficult to be processed for its series of disadvantageous characteristics to optics processing such as anisotropy, soft nature, easy to deliquesce, high brittleness, sensitive to temperature change, easy to crack and so on. therefore the long machining period, low percent of pass and astaticism quality has become the bottleneck of icf technology, and the surface quality control of kdp crystal processing has become the key problem to be solved in the research of icf in our country
Kdp晶體零件是目前公認的最難加工的光學零件之一，因為kdp晶體具有各向異性、質軟、易潮解、脆性高、對溫度變化敏感和易開裂等不利於光學加工的特點，所以加工周期長、合格率低、質量不穩定成為慣性約束聚變技術的瓶頸， kdp晶體超精密加工表面質量控制問題已經成為我國慣性約束聚變研究中亟待解決的關鍵問題。In the thesis, the general situation of the domestic and abroad developments in the field of the numerical control interpolation algorithm for aspheric surface machining is reviewed firstly, for the poorness of recent numerical control interpolation algorithm, an numerical control interpolation algorithm that based on the genetic algorithm ( ga ) and neural network ( nn ) is introduced
在數控系統中，它是生成加工軌跡的一個最基本的子程序，在很大程度上決定了數控機床的加工精度和最大進給速度。本文首先綜述了國內外非球曲面超精密加工中所運用的插補演算法的發展概況。Accurate repeat means high quality & value - added ourpulse generator with 10, 000ppr will get exact repeat to befeedbacked to its servo motor. this will contol your repeatperfectly
採用超精密度分離性能的10 ， 000ppr脈沖加速器，所以移送導帶時移動量付在伺服馬達上維持及控制精密的往復Complete the design of application program and study the data processing algorithm on the ground of accurate diameter measure applying to small
4 .進行了主機應用程序的設計，並以超精密小孔孔徑測量為背景進行了主機上數據后處理演算法的研究。Synchronized motion of the the fast tool servo, workpiece and the diamond tool produces ultra - precision axisymmetric aspheric mirrors
快速伺服機構、工件以及金剛石刀具的同時運動，可以實現軸對稱非球面的超精密加工。Straightening series super precision leveling machine
矯正整平系列-超精密矯正機Study of ultra - precision vertical grinding for aspheric lens mould
超精密非球面鏡面模具直軸磨削的研究A new form generation method for ultra - precision axisymmetric aspheric mirrors is introduced
摘要介紹了軸對稱光學非球面鏡超精密加工的新方法。Piezoelectric actuator in active vibration control for ultra - precision turning machine
超精密機床的壓電作動器隔振系統研究Research on ultra - precision machine tools ' servo control technique based on disturbance feedforward compensation
基於擾動前饋補償的超精密機床伺服控制技術研究Based on the analysis of the structure and vibration of hcm - i submicro cnc ultra - precision turning machine, the mechanical model of active vibration isolation system is set up in the paper
摘要本文以hcm -型亞微米超精密車床為研究背景，在分析了機床結構與振動的基礎上，建立了機床主動隔振系統的力學模型。A good vibration damping measure is very important for the enhanced working accuracy of machine tools, especially for that of ultra - precision machines. taking the sub - micron cnc ultra - precision turning machining for an example, this paper illustrated the vibration damping design features on configuration and material selecting, and put the emphasis on the vibration analysis of air spring vibration and aero - static bearing spindle. the theoretical analysis and experimental result have proved that the vibration damping measure is practical
良好的減振措施是提高機床，特別是超精密機床加工精度的重要技術之一.本文以亞微米超精密車床為研究對象，論述了該機床從結構到材料選取上的減振特點，並重點進行了空氣彈簧和空氣靜壓軸承主軸減振分析，由理論分析和實驗表明:減振措施合理，減振效果良好High - prcesion processing of silicon carbide
單晶片的超精密加工Ultra - precision machine tools and development of the latest technology
超精密加工機床及其新技術發展Cutting tools ( milling cutter, drilling bit and reaming cutter ) : high - rigid, ultra - precise and super wear - resistant tungsten carbide steel cutters can smoothly perform high - speed processing, precision processing and rigid material processing
切削工具（銑刀、鉆頭、絞刀） ：高剛性、超精密及超耐用的優質碳化鎢切削工具，使得高速加工、精密加工及硬材加工得心應手。Measuring methods of ultraprecision involute tooth profile
超精密漸開線齒形的測量方法The platform can also be used in other fields, such as mems, super precise process
宏微控制平臺還可以應用於其他領域，比如說mems 、超精密加工等。This paper first researched the general situation of domestic and abroad developments in the field of ultra - precision aspheric surface machining technology and its numerical control system, analyzed the aspheric surface machining principle of ultra - precision machine, and in these bases, founded the kinematics model of ultra - precision machine in ideal condition using the homogeneous coordinate conversion method in robotics
分析了本實驗室超精密機床非球面加工原理，在此基礎上應用機器人學中齊次坐標變換的方法建立了理想情況下超精密機床運動學模型，通過綜合分析超精密機床的運動誤差，給出了超精密機床的誤差補償模型。By using a wafer - rotating grinding machine, the influence of the main process factors including grit size of diamond grinding wheel, rotating speed of the wafer chuck table, rotating speed and the down feed rate of the cup grinding wheel on the material removal rate, spindle motor current and wafer surface roughness in grinding large size wafer are experimentally investigated
摘要利用基於自旋轉磨削原理的矽片超精密磨床，通過試驗研究了砂輪粒度、砂輪轉速、工件轉速及砂輪進給速度等主要因素對材料去除率、砂輪主軸電機電流以及磨削后矽片表面粗糙度的影響關系。Development of electro - chemical ultra - precision lapping machine
電化學超精密研磨機床的研製分享友人