翹曲變形 的英文怎麼說

中文拼音 [qiáoqūbiànxíng]
翹曲變形 英文
buckling deformation
  • 翹 : 翹動詞（一頭向上仰起） stick [hold] up ; bend [turn] upwards; curl up
  • 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
  1. Based on the three new supposition and the tow new mechanical tools : moment vector and radius vector, the warping theory introduced the analytical method of the rotation of a cross section around a fixed axis, so as to make the space stability of the thin - walled member complanate and one - dimensioned

    翹曲理論以三條新的假定和新建立的彎矩矢量和轉角向徑兩大力學工具為基礎，提出了繞定軸轉動的分析方法，使薄壁構件的空間變形平面化、一維化。
  2. The link should be formed steel plate, plate edge, no burr hole ; a joint warping, used to be calibrated to prevent injury and friction, the friction surface to ensure close

    連接處的鋼板或型鋼應平整，板邊、孔邊無毛刺；接頭處有翹曲、變形必須進行校正，並防止損傷摩擦面，保證摩擦面緊貼。
  3. Abstract : thermally induced stress and the relevant warpage cause by inappropriate mold design and processing conditions are problems that confounded the overall success of injection molding. a thermorheologically simple thermoviscoelastic two - dimension material model is used to simulate the residual stress and warpage within injection molded parts generated during the cooling stage of the injection molding cycle. the initial temperature field corresponds to the end of the filling stage. the fully time - dependent algorithm is based on the calculation of the elastic response at every time step. numerical results are discussed with respect to temperature and pressure

    文摘:不均勻的熱殘余應力及其變形是注塑成型加工中常見的工程問題之一.應用熱流變簡單材料的二維熱粘彈本構方程得到的遞推公式，數值模擬了成型中的熱殘余應力及其翹曲變形，並用數值實驗討論了溫度、壓力對注塑件殘余應力及變形的影響，發現溫度變化不均勻是注塑件翹曲變形的最主要原因，其影響遠大於壓力的作用，與工程實驗的結論一致
  4. The logs should be cut from larger pieces and have alternate strips turned end to end so that warping tendency will be resisted.

    加工時，應先將大木料裁成板，然後把相鄰兩塊紋理相反地排列膠合起來，這樣可以防止翹曲變形。
  5. Frame : strictly high - temperature sterilized, dried ( moisture content 8 % ), fine hard timber is used for sofa ' s frame so that the problems of being insect - eaten, bent or deformed can be avoided and the sofa can have a long life

    骨架材料：均採用經嚴格高溫殺菌，烘乾（平均含水率為8 % ） ，握釘力及靜曲強度高的優質硬木材料做沙發骨架，徹底避免出現蟲蛀、翹曲、變形等質量問題，保證沙發經久耐用。
  6. The warping is found in terms of the 1 - d strains via the variational - asymptotical method ( vam ) and then cross - sectional stiffness for a gpr blade with arbitrary geometry and material property can be obtained

    根據1維應變，用變分漸近方法建立翹曲位移，然後可以得到具有任意幾何形狀和材料特性的玻璃鋼葉片的橫截面剛度。
  7. Numerical simulation of warpage of injection - molded parts

    注塑製品翹曲變形數值分析模型
  8. Experimental research of warpage of hdpe injection molded plate

    高密度聚乙烯平板翹曲變形實驗研究
  9. The results presented in the paper provide a reasonable basis for studying post _ forge irregular twisting

    模擬結果為解決該類葉片鍛后冷卻過程翹曲變形提供了可靠依據。
  10. Under certain conditions, the calculating formula of interlayer stress and the stress - distributing diagram in cut planes are provided, and the mathematical model for warpage deformation calculation is also established

    建立了翹曲變形的數學模型，討論了各種工藝參數（層數、掃描線長、成型室溫度、層厚等）對翹曲變形量的影響。
  11. The defects of dehylogenation, deformation and poor waterproof can be overcomed or improved by the accession of fly ash and other composite admixture. better experimental results can be obtained by a lot of experiments

    但這類材質的板材防水性能比較差，表面吸濕后出現返鹵返霜、翹曲變形等現象，嚴重影響其裝飾性能和應用范圍。
  12. The present study is focused on exploring the reasons of huge warpage and how to reduce it for pa66 / gf30. the wrong orientation of glass fiber causes the warpage ; however, remodeling the gate and increasing the wall thickness can cause the glass fiber to settle in the right orientation

    本文分析了pa66 / gf30製品產生翹曲變形的原因是由於玻璃纖維的取向不合理，通過改變澆口和增加製品的壁厚可以改變玻璃纖維的取向從而有效降低翹曲變形量。
  13. The major work is as follows : 1 ) based on dry hull modal analysis of flexure - torsion coupling vibration of unsymmetrical ship structures about longitudinal centerline, a transfer matrix method to calculate the dynamic characteristics is adopted after the parameters of structures are specified. taken both shear effect and warping deformations into account, the point and field transfer matrices are derived, and the influence on dynamic characteristics is computed according to different damaged positions and areas

    其主要內容如下： 1 ）通過薄壁梁理論求得結構參數后，採用遷移矩陣法，在考慮剪切效應、轉動慣量和翹曲影響下，推導出求解破損船體結構的動態特性公式系統的場遷移矩陣和點遷移矩陣，並著重分析了船體不同破損程度和翹曲變形對船體振動的動態特性的影響。
  14. The warp problem of sls is also stressed and the fundamental cause, developing trend and settlement of this problem is advanced. the influence of the primary process parameters on the warp distortion is reviewed through the orthogonal experiments. the result and solution of this experiment have great guidance to minish the warp distortion of material sls systems

    論文還重點研究了sls中的翹曲變形問題，提出了翹曲變形的根本成因、發展趨勢及解決方法，並通過正交實驗考察了主要加工參數的選取對翹曲變形的影響，實驗結果和方法對于具體sls系統減小翹曲變形有很大指導意義。
  15. For all long, however, they have been divided up in routine design that is taken at large by engineers, i. e., the rigidity relation and deformation correspond thereof are not considered so that the deformation and displacement from foundation are neglected, which will result in errors neglecting the restrained function to the warp of foundation due to the rigidity of the upper structure and the secondary stress of the upper structure because of different settlement from the foundation

    而長期以來，工程界普遍採用的方法是將上部結構、基礎以及土體分割開來，不考慮各部分之間的剛度聯系和變形協調，忽略了基礎的變形和位移，從而忽略了上部結構剛度對基礎翹曲的限製作用，以及基礎的差異沉降對上部結構引起的次生應力，因而在安全性和經濟性方面都存在缺陷。
  16. Now, it is important to develop the composite blade researching, two measures including analysis methodology and finite methodology are provided. in this text, the finite rotation composite beam theory developed by hodges and his co - workers, during the late 1980 ' s, is adopted in order to research rotor of helicopter. a liner and two - dimension finite analytic measure is used to calculate the section characteristic and strain of the blade ; a semianalysis methodology is used to calculate the sensitive degree of section characteristic

    以giavotto的線性二維有限元分析模型為基礎考慮了復合材料槳葉的結構和變形特點，計入了剖面翹曲的影響，在此基礎上編制了具有八節點等參元復合材料槳葉剖面剛度計算的有限元程序，分析計算了復合材料梁的剖面剛度、彎曲中心、剪切中心；並利用半解析法進行剖面剛度、剪切中心、彎曲中心的參數靈敏度分析。
  17. Firstly, with uniaxial symmetrical rectangle cross section, the warping displacement function and tangential displacement function under anti - symmetrical load are supposed. then taking shear deformation into account and with potential principle, the governing differential equation for distortion angle subjected to uniformly distributed distortion load is established

    首先，以單軸對稱矩形截面薄壁桿件為研究對象，假設其在反對稱荷載作用下翹曲位移和切向位移的分佈函數，考慮剪切變形的影響，利用最小勢能原理建立單位均布畸變荷載作用下的畸變角微分方程。
  18. Collection of from plate should be done before use, do not use deformed and can ' t repair form plate, and abandon bolt hole should be made smoothly

    4模板使用前應進行選材，不能使用變形翹曲且無法修復的模板，廢棄螺栓孔修補平整。
  19. Lower and remove the internal help dint of model the piece, keep product from trans form and bend

    降低和消除成型件的內應力，防止產品的變形和曲翹。
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