活塞動程 的英文怎麼說
中文拼音 [huósèdòngchéng]
活塞動程
英文
stroke of piston-
For the avoidance of rigidity impact of commutative piston mortar pump in movement, the amendatory cam mechanism was designed, and the characteristic of movements was analyzed
為避免互逆活塞式砂漿泵在運動過程中出現的「剛性沖擊」 ，對凸輪機構進行了修正設計，並分析了修正凸輪機構的運動特性。Because of its extensive application and underdeveloped research level in our country, this paper establish the numerical model of blank cartridge ejecting device, the whole process from blank cartridge burning to eject missile is analyzed by classic interior ballistic theory and gas dynamics. several simulation examples are given, and the effect of different parameter structure on ejecting device is discussed
鑒于這類系統在我國的廣泛應用與相對滯后的研究水平，本文針對三種類型五種型號的掛彈鉤建立了拋放彈彈射機構的數學物理計算模型，用經典內彈道和氣體動力學理論分析了火藥彈燃燒到彈射活塞完全推離懸掛物的整個過程。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。The motion of plunger of oleo damper excited by colored gaussian noise with exponential correlation time is governed by first order nonlinear differential equation
摘要油液阻尼器受指數型高斯色噪聲外激勵時，活塞在油腔內的運動可用一階非線性動力學方程描述。Fluid power systems and components ; cylinders ; basic series of piston strokes
液壓傳動系統和元件.缸.活塞行程的基本系列Fluid power systems and components. cylinders. basic series of piston strokes
流體動力系統和部件.液體缸.活塞沖程的基本系列Fluid power systems and components - cylinders - elements and identification code - part 3 : basic series of piston strokes
流體動力系統和元件.液壓缸.元件和識別碼.第3部分:活塞沖程的基本系列Taking a five - story frame structure as an example, the influence of the piston area, piston stroke, accumulator volume and oil elastic modulus on the systems control effect and energy transition efficiency are discussed in detail
詳細討論了四個主要參數的變化對振動控制效果和換能效果的影響，這些參數包括隔震換能系統的活塞面積，活塞最大行程，蓄能器體積和油液彈勝模量等。Abstract : in this paper, an analytical study of the dynamics of the piston in a reciprocating internal combustion engine is conducted. the equations of reynolds and moving of piston are derived. a useful method of solution is obtained. the method is applied to s1100 diesel engine. the results of this study indicate that piston oil film is found to be sensitive to the piston - cylinder bore clearance, the location of the wrist pin and lubricant viscosity
文摘:對往復式內燃機活塞的動力特性進行了分析研究，導出了活塞潤滑的雷諾方程和活塞運動方程，給出了可供實用的求解方法，並採用這種計算方法對s1100柴油機進行了設計計算與試驗研究.研究結果表明，活塞潤滑油膜歷程與活塞& &缸套的間隙、活塞銷的位置、潤滑油的粘度等因素密切相關Design for aira has gone through from piston - rod journey principle to interruption check principle
其自動調整臂經歷從開始使用活塞桿行程原理設計到使用比較先進的間隙檢測原理進行設計。The piston is an important part of a four - stroke cycle engine
活塞是四沖程發動機的重要部件。Thirdly, it simulated the pumping circuit & dividing circuit with the widely used software matlab / simulink. the displacement of the rod piston and the impact of hydraulic are analyzed in the different input flow ( frequency of pump ) and different reversing time. it found out the cause of hydraulic impact ( one - to - one incorrespondence between the response time of dividing circuit and the operation time of rod piston ), and gave some methods to weaken hydraulic impact. in the final part of the paper, the reliability of the theory analysis is further verified by the experiment of hydraulic system
首先在流變學原理的基礎上，深入分析混凝土在輸送管道內的流動狀態，得出混凝土泵的負載特性方程；然後根據功率鍵合圖的建模方法，建立泵送迴路和分配迴路的數學模型，並運用模擬軟體matlab simulink對泵送和分配迴路模型進行了模擬，分析了在不同的輸入流量（泵送頻率）和換向時間下，活塞桿的位移和系統的液壓沖擊情況，找到了引起液壓沖擊的根本原因（即分配迴路的響應時間（固定值）與活塞桿的運動時間（變化值）不相匹配） ，並提出了相應的改進方法。The stroke is double the throw, and the strokelength is the distance that the piston travels from tdc to bdc and vice versa
一個沖程等於兩個擺幅的行程是活塞從上止點運動到下止點的距離，反之亦然。Dumpmaster is an electronic drain valve for liquid condensate draining. install on a compressor system to extend the life of pneumatic equipment, prevent air filter saturation and ensure air usage points
-生產中小型往復活塞式壓縮機，包括動力用空氣縮機藝流程用特種氣體壓縮機和小型軍用高壓壓縮機。When the exhaust stroke starts, the cylinder is swept out by the upmoving piston.
當排氣沖程開始時，氣缸被向上運動著的活塞刮掠。Brake cylinder piston travel
制動缸活塞行程The process parameters of electric upsetting include : velocities of upsetting cylinder and anvil cylinder, heating current, preheating length and time, etc. because different materials have different mechanical, electric and thermal characteristics, and there are effects between different parameters, the determination of those parameters becomes a complex problem
電熱鐓粗成形過程的工藝參數主要包括鐓粗缸活塞運動速度、砧子缸活塞運動速度、鐓粗壓力、加熱電流和預熱長度等。這些參數的選擇是一個復雜的問題，其復雜性不僅在於不同的材料具有不同的力學、電和熱傳導特性，而且各參數相互影響、相互制約。It directly affects the engine ' s working reliability whether it ' s good or not. according to the past method, piston can only be decided whether it meets the need of engineering in test after it has been turn out. this paper simulates the real working condition of piston by combining the ked method and fe - contact analysis way. it reflects deforming rule of piston, and makes it possible that the structure problem of piston skirt can only be found during the design period, so the cost of developing new product is lowered and the time is shorted. this paper proves that the thought is practical and the result of simulation to piston lr4100 is in accord with practice
活塞裙部形線是活塞的關鍵結構之一，它的好壞直接影響發動機工作可靠性，以往的判定方法只有在活塞加工完成後，才能通過實驗方法判定設計，能否滿足工程實際的需要，本文通過ked方法與有限元接觸方法的結合，模擬實際活塞工作情況，較為準確的反映出，活塞裙部的變形規律，在設計階段發現活塞裙部的設計結構問題，節省新產品開發成本，縮短開發周期。This thesis presents systematic quasi - static and dynamic experimental researches on the engraving process of two pistons in solo soldier multi - purpose weapon system dzj00. on the basis of the analysis to the experimental data, a theoretical study is performed and a computing model is established. the calculating results fit well with the test results. at the same time, many affective factors have been considered
本文對單兵多用途攻堅彈武器系統內的活塞對制動環的擠進過程進行了系統的準靜態和動態試驗研究，在通過對試驗結果的分析的基礎上，對擠進過程從理論方面進行了一些探索性的研究工作，建立了計算模型並進行了計算，其結果和試驗結果吻合較好，同時分析了多種因素對擠進過程的影響。According to the principle of curve axial symmetry, authors inferred the theoretical foundation of error - free translation of the working equipment of loader and proved that when the diameter of piston rod on arm oil cylinder was designed properly, the two oil cylinders could be guaranteed to have a synchronous movement which made the bucket maintain translation throughout the working process under the condition of the oil cylinder ' s basic parameter ; also made the equipment structure of the loader greatly simplified and provided the reference for improvement of the present equipment of loader
根據曲線軸對稱原理，推導出了能使裝載機工作裝置無誤差平移的理論基礎，證明了只要適當地設計動臂油缸活塞桿直徑，就可以在油缸的基本參數上保證機構工作時兩油缸同步運動，使鏟斗在作業過程中保持平移；使裝載機工作裝置結構大為簡化，為進一步改進現有裝載機工作裝置提供參考。分享友人