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shape error in Chinese

Pronunciation:
How to pronounce "shape error""shape error" in a sentence

Translationmobile phoneMobile

  • 形狀誤差

Examples

  • Broe gauges are used to measure internal hole dimensios and shape errors of different diameter and depth by comparative method
    內徑百分表適用于比較法測量不同直徑和深度和內孔尺寸及誤差。
  • Abstract : with differential calculus and principles of precision analysis a mathematics formula on spring being out of shape error and relative factors error is derived , and given a simple method of dynamometric spring precision design
    文摘:應用全微分方法及精度分析原理，推導出彈簧變形誤差與各相關因素誤差之間的數(shù)學表達式，提供了一種測力彈簧精度設計的簡便方法。
  • The optimization of fiber placement paths for composite around - parts is studied , and a triangle algorithm is presented which is easy to implement and can be used for the path generation of free form surface - parts . tow width control and shaping error control are also studied
    4 .提出了用于封閉殼體構件的纖維鋪放軌跡規(guī)劃的三角形法,具有通用性強、計算簡便的特點;并討論了纖維鋪放的成形精度與絲寬控制方法。
  • A mathematical model in the grinding technology of explosion - proof surface is worked out to find out vibration characteristics , amplitude and phase , and educe the relation curve between shape error and technical parameter
    進而討論箱體零件加工工藝過程誤差轉換模型、形狀精度特征、傳遞圖、描述方程、誤差轉換結構圖；提出防爆面磨削工藝系統(tǒng)的數(shù)學模型；求解出振動特性、幅值和相位，得出了形狀誤差與工藝參數(shù)的關系曲線。
  • This paper introduces the shape error concealment on video object code , then introduces some new typical shape error concealment algorithms and analyses the general features and applicability of these algorithms . and the conclusion is given out
    本文對基于視頻對象編碼的形狀差錯掩蓋技術進行了詳細描述,在此基礎之上,介紹了典型的形狀差錯掩蓋方法,并對這些方法的特點與適用環(huán)境作了分析,最后對形狀差錯掩蓋方法進行了總結。
  • It is one of the pivotal factors to measure and control the geometrical size , shape error and positional error in order to ensure the device quality . so the online measurement of their geometrical size and shape error and positional error is the problem to be solved
    大型工件幾何尺寸、形位誤差的測量和控制，是保證整套設備質量的關鍵因素之一，因而，大型零部件及組裝件的整體幾何參數(shù)和形位誤差的測量、零部件加工的在線測量，就成為急需解決的問題之一。
  • A scale coefficient method based on the fem has been proposed to predict the optimum blank in sheet metal forming in this thesis . in order to improve the precision of results and reduce iterate time , at adjusting the original curve , this method is n ' t giving the same adjustment , but giving the corresponding adjustment based on calculation of scale coefficient and shape error of each node to the curve
    本文在有限元仿真的基礎上提出了一種新的板料優(yōu)化的方法? ?比例因子法,該方法在調整初始輪廓線時,不是給各個節(jié)點一個相同的調整量,而是依各個節(jié)點的比例因子及形狀誤差值計算出相應的調整量,這樣調整的針對性強,計算結果更精確,需要迭代的時間也更少。
  • The dimensional globoidal indexing cam mechanism , as a result of the steady movement , accurate , the transmission ceaseless and is suitable for high speed indexing and precise indexing . now it is the most ideal high speed precision indexing mechanism in the world , and it is being widely applied on each kind of automaton and the production line , this mechanisms prospect of application is broad , arouses the people enormous interest . but the examination of the globoidal indexing cam mechanism is a quite weak link , the manufacturers don ’ t give the examination because of the difficulty of the geometry shape error examination of the cam contour
    空間弧面分度凸輪機構,由于運動平穩(wěn)、準確、傳動無間隙而適用于高速分度和精密分度,是當今世界上最理想的高速精密分度機構,正被廣泛應用于各種自動機和生產線上,該機構應用前景廣闊,引起人們極大的興趣,而弧面分度凸輪機構的檢測是一個比較薄弱的環(huán)節(jié),一般生產廠家由于凸輪輪廓幾何形狀誤差檢測困難而不予檢測,因此本試驗臺的研制具有極其重要的意義。
  • In this thesis it was proposed to simulate the drawing , trimming , flanging by using error - adjustment method . the initial trimming lines would be adjusted and optimized in the computer by adjusting error . if the shape error between the flanging boundary line and the target is larger than prescribed , the redundant area is subtracted from the initial blank by some amount of volume along the deformation path , and the insufficient volumes are added to the initial blank by the same amount
    本文提出,利用基于變形路徑的誤差修正法( error - adjustment ) ,結合cae技術將對初始修邊線的調試過程在計算機中進行模擬(包括拉延、修邊、翻邊、整形等)計算,通過控制翻邊后零件成型邊界與實際目標輪廓之間的尺寸誤差來優(yōu)化修邊線,如果初始切邊、翻邊后的輪廓與目標體的邊界存在較大偏差,則初始切邊輪廓中多余部分單元將沿其變形路徑以相同體積量被切除,不足部分則沿其變形路徑以相同體積進行補償。
  • The gravity analysis is carried out especially for the synthetic fused silica and calcium fluoride used in 193nm lithographic objective as well as the optical elements with structural sizes of ( 200mm ~ ( 300mm . large numbers of analysis data for surface shape error are obtained by using algor finite element analysis software . then these data are plotted into curves and comparison analysis will be carried out , finally the measures and schemes for reducing gravity deformation are proposed
    因此，本論文重點對大口徑光學系統(tǒng)在高精度光學鏡頭裝校中，因重力變形進行了詳細的分析研究，特別針對193nm光刻物鏡系統(tǒng)所使用的材料sytheticfusedsilica和caleiumfluoride以及用到的結構尺寸200mm ~ 300mm光學零件進行了重力變形分析，使用algor有限元分析軟件獲得了大量的面形誤差分析數(shù)據(jù)，然后將這些數(shù)據(jù)繪成曲線進行對比分析，最后提出了減小重力變形的措施與方案，并進行了實驗，驗證了分析結果是正確的，減小重力變形的方法是有效的。
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