裝配系數 的英文怎麼說

中文拼音 [zhuāngpèishǔ]
裝配系數 英文
assembling coefficient
  • : Ⅰ名詞1 (服裝) dress; outfit; attire; clothing 2 (演員的化裝品) stage makeup and costume Ⅱ動詞...
  • : Ⅰ動詞1 (兩性結合) join in marriage 2 (使動物交配) mate (animals) 3 (按適當的標準或比例加以...
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 裝配 : assemble; fit together; fit out; assembling; fitting; rigging; erecting; fabrication
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. The stress state in the stainless steel pipe - titanium alloy pipe - nitinb shape memory alloy connector system is analyzed by using the theory of solid mechanics and the recovery rules of nitinb shape memory alloy with constrains on the basis of analysis of the structure of the connector system and the all steps in the preparation and the service. a mathematical model for the strength was proposed. the temperature dependence of connecting force and the maximal stress intensity in the pipe connector in the process of preparation and service was studied by programming and computing. the computing results show that the difference of heat expansile coefficient between the coupling material and the pipe material leads to the strength of connector system at room temperature less than the strength at high temperature

    通過分析管接頭結構以及制備、使用的各個步驟,運用固體力學的基本理論,結合nitinb形狀記憶合金在約束下的回復規律,對不銹鋼- -鈦合金管- -四川大學碩士論文nitinb形狀記憶合金管接頭統內的應力狀態進行了理論分析,建立了強度的學模型,通過編程計算,研究了不銹鋼一鈦合金管一nitinb形狀記憶合金管接頭及使用過程中的抱緊力以及最大應力強度隨溫度變化的規律。
  2. But now there hasn ’ t any measure system for seven - hole probe which can integrate pressure data acquisition and data processing together. so it costs much time to complete the shp calibration and the probe use

    但是目前七孔探針作為流場測試置並沒有相應的測試統與之套,據的採集與處理並沒有一體化,所以七孔探針校準和使用繁瑣耗時。
  3. The thesis developed the optimization design software of geometric parameter for the worm gear including strength check module, the drawing contact lines module, the change lines of tooth thickness of worm, and the parametric modelling software for the reducer which includes parametric modelling of parts and assembly. the cad prototype system is very convenient because of its accessible interfere, simple operation and written in chinese. by input design parameters , the cad system can make optimization design and strength check for the worm gear , draw contact lines of tooth flank of worm - gear and change line of tooth thickness of worm , judge if the tooth flanks of worm undercut and if the sideward tooth of worm - gear hob come to a point , make project design and structure design for the reducer and draw its 2d parts and assembly

    研究和開發了平面二次包絡環面蝸桿傳動的參優化設計和校核軟體統:包括幾何參設計計算模塊,強度校核模塊,繪制齒面接觸線模塊,蝸桿齒厚變化曲線模塊和蝸桿根切判別模塊;開發了平面二次包絡環面蝸桿減速器外形與結構尺寸據庫以及傳動效率據庫,建立了平面二次包絡環面蝸桿傳動公差及極限偏差據庫;開發了平面二次包絡環面蝸桿減速器參化建模軟體:包括零部件的參化建模模塊和圖的參化建模模塊,其中零部件的參化建模包括蝸桿軸的參化建模、蝸輪軸的參化建模、箱體的參化建模、端蓋的參化建模、軸承的參化建模和其它零部件的參化建模軟體模塊。
  4. First of all, the assembly model of dfa is established and the data structure of the model is proposed ; in order to redesign product and structures and select optimized assembly plans, an assemblability evaluation system is constructed. secondly, assembly process planning is analyzed, including assembly path planning and assembly sequence planning ; and then the thesis brings forward the way of 11 - tuple to represent the movement of assembly / disassembly of assembly elements. in the end, this paper makes an research on the technology of interference checking, raised a kind of algorithm of swift interference checking based on envelops bounding box decomposition, hence, the accuracy and efficiency of the algorithm is improved dramatically

    首先建立了面向設計的模型,給出了它的據結構;接著從面向產品結構和工藝過程兩方面再設計的角度,構建了性評價體;接著闡述工藝規劃技術,包括路徑規劃和順序規劃;然後提出了11元組法來表示元件的拆運動;最後對干涉檢驗技術進行了研究,採用一種基於包容盒逐層的快速干涉檢查演算法,提高演算法的精度和效率。
  5. In order to obtain the solution for mapping nc code of a parallel machine tool from virtual axis space to real axis space without the construction of mathematical model, a method of using assembly constraint and dimension driven function of cad software was presented

    摘要為了有助於並聯機床統和模擬統的開發,克服建立學模型實現機床控代碼虛實映射計算的缺點,文章提出了綜合利用cad軟體的約束和尺寸驅動功能來實現虛實映射的方法。
  6. We analyze the assembly model and propose a mathematics model and tree - representing model of the assembly who not only has a small data size, but also can be manipulated easily. this thesis not only gives the virtual representing concept the instance representing one, but also defines the concept of assembly constraint such as coupling, being alignment, being coaxial and being equidirectional. based on such concepts, a revised newton - raphson iterative algorithm is proposed, which can deal with the singularity and ill - condition of jacobi matrix

    首先分析了體的模型問題,提出了體的學模型及樹形式表示的體表示模型,模型具有據量小、操作簡單的優點:文章對所涉及的約束諸如耦合、對齊、同軸、同向的體位置描述概念進行了定義,引入了約柬概念,從而提高了設計效率;在此基礎上,文章討論了約束的求解方法,提出了newton rapson迭代法的改進演算法,使得統能更好地處理jacobi矩陣的奇異和病態的情形。
  7. By linear regression analyzing of the concentration of plankton microbe and settling microbe, we get the relationship between plankton microbe, settling microbe and air exchange rate, which reflect the randomness of bacterium in dynamic state. controlling the pressure difference effectively by adjusting forced draught blower and exhaust blower. comparing the jet fluid of different supply - air outlet, the diffuse pore plate is suit to assembling cleanroom

    通過對測得不同換氣次式潔凈室室內的浮遊菌濃度和沉降菌濃度的一元線性回歸分析得出浮遊菌濃度和換氣次的關、沉降菌濃度和換氣次的關以及浮遊菌和沉降菌之間的關,反映了動態情況下,細菌運動的隨機性。
  8. 2. dynamically organizing cad graphics information taking the product structure tree as data structure, which links assembly information and geometry information ) the gathering agent can automatically converts assembled relationship into hyperlink relationship of vrml files, so the system could implement a strategy of integrated and visualized sharing approach based on the web - based visualized product structure tree. 3

    產品cad圖形信息的動態組織建立以產品結構樹為中心的據組織結構,通過採集agent自動地將產品的轉化為相關零部件vrml文件間的超鏈接關,使統能以「可視化結構樹」的形式進行有效地產品cad圖形信息發布。
  9. Aimed at design index of input power 1. 5kw, most output rotate velocity 300rpm, and rating output rotate velocity 150rpm, considering factors of angle and ratio of transmission, on the basis of kinematics simulation, author optimized the kinematics parameters. in this paper, author has made some analysis and study to the primal assembly condition of transformer ' s sequential action in theory, designed structure dimension of the input and output transformer, and verified the corresponding strengthen. further, the structure, which is to key transmission components of velocity control system of the speed regulator, has been designed based on meeting operational sensitivity, precision and self - locking

    本文針對輸入功率為1 . 5kw ,最大輸出轉速,額定輸出轉速的無級變速器的設計要求,並考慮到傳動角及變速比等因素,在運動學模擬的基礎上,對運動學參進行了優化;本文對變換器連續作用的初始條件進行了理論分析與研究,對輸入、輸出變換器作了結構尺寸的設計,並進行了強度校核計算;本文還對變速器調速統中主要傳動構件在滿足操作的靈敏度、精度、自鎖性的基礎上進行了結構設計;最後採用workingmodel3d軟體,進行虛擬樣機的計算機輔助模擬設計及運動學和動力學計算。
  10. The assembly sequence planning method is presented, where the assembly information model is established with the polychromatic sets, and the assembly constrains relations are divided into three kinds, locating relation, obstructing - disassembly relation, and junction relation, to form an assembly - constrains - relation matrix, and to present assembly planning sequences generation algorithm

    摘要在新的序列規劃方法中,採用多色集合建立了信息模型,把約束關分為定位關、阻礙拆卸關和聯接關,建立了約束關方程定位方程、阻礙拆卸方程和聯接關方程,用學方程表示零件的約束條件,同時提出了求取零件序列的演算法。
  11. By programming developed by user, the paper detailed researches the expressing method and identifying method of the component in the hierarchy assembly model, the description of three dimension position and orientation of the components in the product, and topological graph of mating relationship among the components. all these lay a solid foundation for the following research on assembly sequence and path planning and assembly process simulating

    本文在pro engineer軟體的基於特徵的參化技術建模的基礎上,通過其二次開發平臺,詳細研究了pro e軟體環境下的模型的層次結構的模型表達方法和部件標識機制,以及零部件在體中的空間位姿描述;還有零部件之間的合聯接關的拓撲圖表示法。
  12. In this thesis, a hierarchical assembly model for assembly planning is brought forward firstly, which is established by accessing the basic product data obtained from commercial cad systems. the data is then analyzed and classified into two layers. the low layer stores the basic geometric information like part ' s shape and position ; the high layer stores the abstract information like contact and connection information

    在本文的研究中,提出了一種面向規劃的層次模型,該模型首先從cad統獲得產品模型的基礎據,在此基礎上進行據處理,將信息分兩層存儲,低層模型信息存儲具體的零件幾何形狀與位置信息;高層模型信息存儲零件之間抽象的接觸和聯接關信息。
  13. The product has the main component of rubber vibration insulation, and the effect of vibration insulation is outstanding. it can be applied singly to the vibration insulation of different aerial pipelines. and it can be matched with flexible rubber joint and rubber vibration insulation pad to different pipeline system for better effect. it is convenient to install and apply with good performance of strike resistance and big safety factor. there are 2 types and 6 specifications of product, special specifications are also offered

    該產品以橡膠隔震元件為主要組成部份,隔震效果明顯,可單獨用於各種架空管道的隔震,也可與可曲撓橡膠接頭橡膠隔震墊套用於各類管道統,以取得更好的隔震效果,產品安使用方便,抗沖擊性能好,動載安全大。
  14. The contents of this paper include the following several aspects : ( 1 ) a model of the fractures leakage is built through counting and analyzing the wealthy geological records of hae field, and a model of the fracture water transporting is also built according to the fracture water condition of its recharge and its runoff and its discharge in hae field ; ( 2 ) this paper studies the chemical behavior and the migration parameters of the elenent sr2 + in ground water in hae field, the main contents include : the presence form of the element sr in ground water is analyzed by way of the rmodynamics ; the absorption mechanism that granite and sand stone absorbs sr element is analyzed based on theory and experiment test the diffusion parameters of the element sr in water and in granite and in sand stone are researched with laboratory experiment test ; the partition coefficient of sand stone and granite to sr is tested by the batch way

    其研究內容包括以下幾個方面: ( 1 )通過對我國hae預選處置場豐富地質資料的大量統計和分析,建立了該處置場的基巖裂隙滲透模型。再根據hae預選處置場基巖裂隙水的補給、徑流、排泄條件及水位動態特徵,建立了預選處置場基巖裂隙水水運動模型。 ( 2 )對高毒性鍶元素在我國hae預選處置場地下水中的化學行為和遷移參進行統的研究,其中主要包括運用熱力學方法分析了鍶元素在地下水中的存在形態,利用理論分析與實驗測試相結合的方法分析了花崗巖和砂巖對核素鍶的吸附機制,採用室內實驗置研究了核素鍶在地下水中的擴散參以及在花崗巖和砂巖中的本徵擴散參,採用靜態批式法研究了鍶在砂巖和花崗巖中的分
  15. The key technology of the knowledge engineering based fas is discussed in detail, and a fas based the above technology is designed and developed. the software of data gathering, communication and simulation are developed by author

    基於以上技術作者自行設計開發了基於知識的柔性統,並對據採集、通信和模擬部分的軟體進行了開發。
  16. The mathematical theory of linear self - assembly was mainly developed by adleman. he presented a mathematical formal model of linear self - assembly and studied the character of dynamics of the model - time - complexity and equilibrium

    Adleman發展了線性自學理論,統地提出了線性自的形式模型,並且研究了這個模型的動力學特徵? ?時間復雜性和自的平衡特性。
  17. Then a probability distribution of the states at the equilibrium corresponding a self - assembly model. all the possible can form a manifold called s, and the probability distribution of the states self - assembly system reached form a submanifold of 5 ", called a. so the difference of two self - assembly model is the division of two probability distribution at the manifold

    這里,我們利用信息幾何的知識給出了dna自的一個形式化模型,以分子兩兩構成的組合的個為分量組成的向量表示自過程中的一個狀態,那麼,當每自統達到平衡時,就有一個關于這些狀態的一個概率分佈,所有可能的概率分佈形成了一個微分流形s 。
  18. By studying the iges data exchange standard and analyzing iges files produced by the preprocessors of cad systems, comprehend basic line elements and basic face elements constituting parts and summarize the means to get data information of parts and assemblies. 2

    通過對iges據交換標準本身的研究,分析比較由cad統的前處理器生成的iges文件,了解組成零件的基本線元和基本面元的實體類型,總結出從iges文件中提取零件和據信息的方法。
  19. Of those, the main function of graphical user interface module is to manage graphical user interface and interface programming. the main function of design and compute module is to taking on selecting the construction, the parts and checking the design results of servo feed cad system. the main function of graphics system is to draw the assembly graphics of servo feed system by the design results

    其中界面統部分進行統一的界面管理並組織相應的介面程序;科學計算部分承擔伺服進給統結構選型、零部件選取和校核計算;圖形統能根據計算部分的結構參繪制出相應的各部件設計圖紙及圖;據庫負責保存相關的設計據、圖表和繪好的圖表。
  20. Vasm means concurrently design the virtual assembly feature model in the construction of numeral assembly modeling process, including the information of assembly part dimension, assembly hierarchic arrangement, assembly structure, assembly route interference etc. for get above information, we using vc program language, ug / open api interface to abstract & transfer the assembly model information, we also create a reconfigurable virtual assembly system part database to inquire & reconfigure the virtual assembly part

    虛擬統建模就是指在參模型的建立中,并行虛擬的設計特徵模型,包括零部件的幾何特徵信息模型、分層信息模型、結構信息模型和路徑干涉信息模型等。為了獲得上述信息,我們運用vc語言、 ug openapi介面實現對模型信息的提取和轉化,並且建立了一個可重構的虛擬零件庫,用於對虛擬零部件信息進行查詢和對虛擬零部件進行重構。
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