有曲柄的 的英文怎麼說
中文拼音 [yǒuqūbǐngde]
有曲柄的
英文
cranked-
In the simulation, the mpc technique of msc. nastran is used to simulate the mechanical behavior of contact between the interfaces of piston pin and bearing of small end, crankpin and big end bearing, connecting rod body and bearing cap ; also constraints are applied to the connecting rod reasonably
分析中採用了patran中的多點約束( mpc )技術,有效地模擬了活塞銷與小頭孔內表面、曲柄銷與大頭孔內表面以及連桿體與大頭蓋接觸面的力學接觸狀態,並對連桿進行合理的約束。The cap and rod have bearings which permit the crankpin to rotate freely within the rod.
軸瓦蓋和連桿中有軸瓦,它允許連桿內的曲柄鎖自由地轉動。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。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。Compared with the behavior of macromolecules in real solution system, the adsorption information in the monte carlo simulation system, such as adsorption isotherm, surface coverage, and bound fraction, was studied for discussing its relation to simulation parameters. five - selection simple cubic lattice, self - avoiding walk, and nearest interaction model were used to construct the homopolymer adsorption model on the solid - liquid interface. periodic boundary conditions were used to reduce the fixed error from limited cubic lattice in size
模擬中採用五選擇簡單立方格子上的自迴避行走和最近鄰相互作用模型;使用周期性邊界條件以減小有限大格子空間帶來的系統誤差;用鏈節間相互作用能、界面吸附能、體相濃度和鏈長約束體系中的高分子的吸附行為;用末端轉動、 l -翻轉、曲柄運動、蛇形運動和r - r切除-生長法對模擬體系進行擾動;用系統達到吸附平衡后的樣本來研究模擬體系中的高分子鏈在固液界面上的吸附。Abstract : a new method of generating cutting speed cam is presented using double crank - slide mechanism not only its manufacture accurate is high, and simple but also its character of movement rule is advanced
文摘:提出了一種用雙重曲柄滑塊機構范成加工高速凸輪的新方法,它不僅加工精度高、簡便,而且具有性能優良的運動規律。Against classical dynamic balancers of crank and connecting rod mechanism, the test system has virtue hereinafter : ( 1 ) supporting structure adopt projecting beam uniquely. the signal of vibration provoked by crank and connecting rod mechanism revolving is concentrated to strain beam. the signal is not only abundance, but also easy to test and the test sensitivity is great
與傳統的曲柄連桿機構動平衡機相比,這種測試系統具有以下優點:支承結構採用獨特的懸臂梁式結構,曲柄連桿機構在運轉過程中振動規律完全映射到支承梁的應變上,振動信號豐富且易測試、靈敏度高。This article presents a mathematical calculation model of kinematic parameters for the unusual shape beam pumping unit by analyzing its geometry relationship and kinematic characteristics
異形游梁式抽油機的游梁后臂有效長度隨曲柄轉角而變化,故無法利用常規游梁式抽油機的解析方法來計算其運動參數。Via this model, automatic identification of circuit and circuit defect of s - sbc are realized. the procedures to check for the existence of a crank in all types of s - sbm are found. the method of stationary configuration loop to solve the order of motion of s - sbm is presented
基於此模型,實現了s - sbc迴路及迴路缺陷的自動識別,給出並證明了所有類型的s - sbm的曲柄存在條件及判斷方法;提出了解決s - sbm運動順序問題的靜止位形點環路法。The paper has begun with existing driving mechanism of horizontal barrel finishing equipment and analysed the reason that creates the family of crank parts machining quality problem. the transmission plan of noncircular gears connect crank - slider mechanism has been presented and mathematical model of driving mechanism has been established. by way of programming operation, simulation analysis and parameter optimization, the feasibility of new plan has been proofed
本課題從現有臥式滾磨設備的傳動機構入手,對造成曲軸類零件加工質量問題的原因進行了分析,提出引入非圓齒輪串聯曲柄滑塊機構的傳動方案,建立了傳動機構的數學模型,通過計算機編程運算及模擬分析和參數優化,驗證了所提新方案是可行的。That research to crank and connecting rod mechanism unbalanced moving and qualitative and quantitative description to it is important value
因此對曲柄連桿機構動不平衡的研究及其定性、定量的描述具有重要的意義。So, with the reciprocal mass of this combinational equipment, the dynamic unbalance of the crank has the special status in the field of the unbalance theory
由於有往復質量的影響,曲柄連桿機構不可能達到完全的平衡,有其特殊性,因此其理論在動平衡領域內佔有特殊地位。So, with the reciprocal mass of this combinational equipment, the dynamic unbalance of the crank - connecting rod mechanism has the special status in the field of the unbalance theory
由於有往復質量的影響,曲柄連桿機構不可能達到完全的平衡,有其特殊性,因此其理論在動平衡領域內佔有特殊地位。To reduce the weight of the whole reducer, the fea software ansys is adopted for the shape optimization design of the ring - plate in the double crank four ring - plate cycloidal pinwheel reducer and a good result is achieved
為了減輕整機重量,採用有限元分析軟體ansys對雙電機驅動雙曲柄四環板擺線針輪式減速器中的環板進行了形狀優化設計,得到了良好的效果。The crank - set of motor is a special rotate machine, in which the inertia combined - force caused by running crank will tremble the whole automobile along with rack. therefore, it has practical meaning to locate the inertia combined - force and eliminating its influence on whole system, which can reduce the uncomfortable feeling of driver, also promote entire performance
發動機曲柄連桿是一種特殊的旋轉機械,其工作時產生的慣性力的合力會使發動機工作時產生振動,這個振動傳遞到機架上,引起整車的振動,從而使駕駛者感到不適,同時對整車性能產生不利影響,因此,找出並消除這個慣性力的合力對于提高車輛的整體性能有著重要意義。Designing the crank and rocker mechanism with the characteristics of swift - return movement by the use of three auxiliary circles
借三輔助圓設計具有急回特性的曲柄搖桿機構Double crank four ring - plate - type pin - cycloidal gear planetary drive driven by two motor is a new - type pin - cycloidal gear planetary that has practical value
摘要雙電機驅動雙曲柄四環板針擺行星傳動是一種具有實用價值的新型擺線針輪行星傳動。Contrastive tests of damping aluminum - alloys, zinc - alloys and 45 # steel are carried out at the case of equal stiffness. the test results show that when the rocker bar is made of damping aluminum - alloys or damping zinc - alloys, the strain amplitude at the middle point of connecting bar is half of the one when the rocker bar is made of 45 # steel
在等剛度條件下對鋁基、鋅基阻尼合金和45鋼阻尼減振作川進行了對比實驗,實驗結果表明搖桿為鋁基和鋅基阻尼合金材料時,連桿中點動態應變曲線幅值只有45鋼時的一半左右,而且隨著曲柄轉速的提高,阻尼合金的減振效果更加明顯。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。Discussions on conditions of plane hinge four - bar mechanism with crank
平面鉸鏈四桿機構具有曲柄的條件推導及討論分享友人