crank mechanism 中文意思是什麼

crank mechanism 解釋
曲柄機構
  • crank : n 1 【機械工程】曲柄；（刑具）旋盤。2 （言語或思想的）奇特的轉折；狂想，幻想；〈美俚〉想法古怪的...
  • mechanism : n 1 （機械）結構；機械裝置[作用]；（故事的）結構。2 【哲學】機械論 （opp vitalism）。 3 【文藝】...
  1. The design optimization of jig construction, jig body, locating mechanism of crank case cores, jacket cores assembling vehicle and jig supporter was discussed

    對夾具結構、夾具本體、軸箱芯定位機構、水套砂芯組芯小車及夾具支架的設計優化進行了討論。
  2. This drilling adopts crank connecting link and walking beam percussion mechanism, which make the drilling possess two percussive functions, normal drilling takes connecting link impact as main mode, when encountering special situation and the connecting link impact can not drill, it can transform into hoisting impact, the stroke length can be modulated, it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism, these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag, which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum, but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist, which not only ensures the balance state of drilling tool, but also reduces the mechanical design, and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising, and reduces the assistant operating time

    該鉆機採用曲柄連桿、游梁式沖擊機構，使鉆機具有兩種沖擊功能;正常鉆進以連桿沖擊為主，遇到特殊情況，用連桿沖擊不能鉆進時，可轉為卷揚沖擊，沖程可調，因連桿沖擊機構連續工作，所以實現了自動沖擊鉆進，可提高鉆進效率，減輕勞動強度;採用泵吸反循環的方式排渣，既能有效解決卵礫石地層、堅硬地層等特殊地層鉆進的困難，又很好地解決了沖擊鉆機效率低下的問題;採用直齒圓柱齒輪差速機構作為主卷揚的雙筒同步機構，既保證了鉆具處于平衡狀態，又大大簡化了該機構設計，降低了成本;該鉆機底盤行走移位採用步履式;鉆塔採用液壓起立，減少了輔助作業時間。
  3. It is applied to sorts of locomotive engine, in course of revolving of crank and connecting rod mechanism, there are revolving of the crankshaft, swinging of the connecting rod and reciprocating motion, so its motion state is complex, and periodic unbalanced force, by a few components, is great

    曲柄連桿機構在高速運轉過程中，有曲軸的轉動、連桿的擺動及活塞的往復運動，其運動狀態復雜，各個部件所產生的周期性不平衡慣性力大，是引起發動機振動的主要原因。
  4. The analysis of precision about mould - cut main mechanism with clearances is advanced. on the basis of analysis of slider displacement error influenced by the crank length tolerance, the coupler length tolerance and clearances in revolute joints for mould - cut main mechanism, some reasonable suggestions about tolerance distribution of bars length and fitting precision of joints are put forward

    考慮運動副間隙對主切機構進行了精度分析，通過分析主切機構中各桿長誤差和運動副間隙對滑塊位移誤差的影響，對商標模切機設計初期桿長誤差分配和運動副間隙配合精度提出了合理的建議。
  5. It is believed, through analyzing, that the ratio radius of the crank to length of the link is importantly influential in the reed motion about 4 - linkage beating - up mechanism, and, that the specific property of slow motion at back center is mainly decided by the second 4 - linkage mechanism on the 6 - linkage beating - up mechanism

    對連桿機構運動分析認為：四連桿打緯機構的曲柄半徑與牽手長度之比是影響筘座運動的重要因素，六連桿打緯機構的后心運動緩慢特性主要由第二個四連桿機構決定。
  6. In the distributed caa and simulation system, an example of slider - crank mechanism is given. the example use planar multibody dynamic method to analysis the movement rule of slider - crank system under gravity and moment and demonstrate the multibody systems dynamic analysis method

    基於實現的分散式計算機輔助分析與模擬系統，本文以曲柄滑塊為例，利用平面多體動力學通用模型分析了在受到重力和轉動力矩的情況下曲柄滑塊的運動規律。
  7. Through an example, a study of the influencing factors on the reliability of the output kinematic accuracy of the mechanism is made, the results obtained reveal the following fact : with the increase of crank ' s rotating speed, the dynamic elastic deformation of the mechanism becomes the principle factor that effects the reliability of the output kinematic accuracy of the mechanism greatly

    通過算例，考察了機構輸出運動精度可靠度的影響因素，結果表明隨著機構轉速的提高，機構的動態彈性變形將成為影響機構運動精度可靠性的主要因素。
  8. Crank and connecting rod mechanism is a kind of set - up, not only that the structure is complex, and that revolving speed is high

    曲柄連桿機構是一種結構復雜的高速旋轉機械，廣泛地應用於各種機車發動機中。
  9. A study of the dynamic of slider - crank mechanism

    曲柄滑塊機構動力學研究
  10. The design method of double crank mechanism and optimum transmission double crank mechanism are presented according to the conditions of minimum transmission angle, the time ratio, the factor of velocity variety or the minimum size

    摘要研究了按照最小傳動角、速度變化系數、行程速比系數以及尺寸和最小等條件設計雙曲柄機構以及最佳傳動雙曲柄機構的方法。
  11. Abstract : based on the fast - returning characteristic of a double - crank mechanism, the authors introduced the general problems of the mechanism synthesis according to the stroke ratio k and illustrated the design with the analysis in c program language as well as in graphic

    文摘:在雙曲柄機構急回特性研究基礎上，文章介紹了按行程速比系數k綜合雙曲柄機構的一般命題，並通過實例描述了用c語言編程技術實現的解析法求解過程以及圖解綜合過程。
  12. Double crank mechanism

    雙曲柄機構
  13. Offset slider - crank mechanism

    偏置曲柄滑塊機構
  14. The mechanism driven by a bidirectional pneumatic cylinder for climb robot is composed of two groups of slider - crank mechanism in series

    摘要本機構由兩組曲柄滑塊機構串接而成，雙作用氣缸驅動，實現機械手的主爬升運動。
  15. Secondly, the dynamics model of the elastic slider - crank mechanism, its solution of motion differential equations and its behavior of chaotic dynamics are studied and analyzed

    二、彈性曲柄滑塊機構的動力學建模、運動微分方程的求解與混沌動力學行為分析。
  16. Then the finite element method is introduced for the elastic slider - crank mechanism, i. e. how to make the dynamics model of an elastic beam element by using the finite element method

    同時針對彈性機構而言，介紹了有限單元法。主要說明如何對彈性梁單元進行有限元建模。
  17. The hypothesis of the elastic slider - crank mechanism is made according to the actual situation of the mechanism and the dynamics model of the elastic slider - crank mechanism is made by using the finite element method

    根據彈性曲柄滑塊機構的具體情況，對該機構進行相應的假設，並且應用有限單元法對彈性機構進行動力學建模。
  18. Abstract : calculation formulas are established based on the functions of given movement and dynamical conditions by means of extremum theory, making analytical design of an offset slider - crank mechanism more convenient and good for extend

    文摘:本文根據偏置曲柄滑塊機構的運動特性和傳力特性所建立的函數關系，運用極值理論推導出給定條件下傳力特性最佳的計算公式，大大方便了設計應用，值得推廣。
  19. Based on above background, a elastic slider - crank mechanism, which is a typical engineering chaotic vibration system, and its dynamical response are selected and analyzed, in order to realize the combination of chaotic theory with engineering application and to serve latest theory as the guidance for structure design

    本文選取了彈性曲柄滑塊機構這一典型的工程混沌振動系統為研究對象，研究其動力學行為，以期將混沌振動理論研究與工程實用結合起來，使學科前沿的理論成果能對具體的彈性結構設計發揮指導作用。
  20. Slider crank mechanism

    滑塊曲柄機構
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