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hydropneumatic adj.液壓氣動的。

hydropneumatics

Therefore , a new design of the flexible joint is herein assumed by replacing the spring / damper system by a hydropneumatic system in which a horizontal hydraulic cylinder only is needed to be fitted between the two bell cranks and the rest of the hydro - pneumatic system which are the throttle valve and the accumulator can be suspended on the vehicle frame at any convenient place 因而,此處采用新型撓性連接設計,用液壓氣動系統替代彈簧減振器裝置,液壓氣動系統兩曲柄間只需安裝一個臥式液壓缸,而其他部件(即減壓閥和蓄能器)可懸置于車架的適當位置。

In the chapter 3 , algor feas ( also called super sap ) , a commercial fem software is introduced ; several . problems in building the finite element model of a auto frame is researched ; taking advantages of fem and mathematic programming , a strength analysis method of the frame of a series multi - spindle hydropneumatic suspension automobile is proposed ; taking the structure and load characteristic of a missile ' s frame into account , the static , eigenvalue and response analysis have been made by using super sap91 第三章簡要介紹了大型有限元軟件sap91 ;對車架有限元建模及分析中的若干問題進行了討論;利用有限元法和數學規劃法相結合,提出了一種串聯多軸油氣彈簧懸架車輛車架強度分析的方法;針對某導彈發射車車架的結構和載荷特點,利用sap91軟件對其進行靜力分析、特征值分析和動力響應分析。

Zhan mei metal company has copper casting , aluminum casting , copper extruding and aluminum extruding sub - factories , etc . it mainly manufactures copper products , industrial profiles , aluminum alloy rods , various copper and aluminum wires and plants , with annual production exceeding 3000 tons . the products are mainly used in such industries as door locks , metal electric appliances , furniture , hydropneumatic and automobile air - conditioning parts , etc . the company also has two centers which are zhanmei r d and zhanmei physico chemical testing , and has therr sales departments , which are guijiang , dongguan fenggang and dongguan changan 公司是一家集加工研發生產銷售一體化的專業型金屬生產公司,下設有:銅熔鑄鋁熔鑄銅擠壓鋁擠壓等生產工藝成熟的分廠,產品廣泛應用于門鎖五金電器家具液壓氣動冷氣配件汽車配件等行業,質量得到廣大客戶的認可,在同行享有較高的知名度,產品暢銷全國各地。

Stiff mathematical models of hydropneumatic springs show that some relevant factors such as the volume of gas accumulator and the temperature of operational environment markedly affect the stiffness of hydropneumatic springs 對油氣彈簧剛度特性數學模型的分析顯示,儲氣室總容積、環境溫度等對油氣彈簧的剛度特性有明顯影響。

Stiffness analysis of controllable stiffness hydropneumatic spring shows that controllable stiffness hydropneumatic spring can be used to improve riding comfort and environmental temperature adaptability of vehicles 剛度特性分析表明,可控剛度油氣彈簧的車輛應用可以改善行駛平順性和環境溫度適應性。

The total volume of gas accumulator can be controlled by changing the number of gas accumulators , and the stiffness of hydropneumatic spring can be controlled furthermore 通過改變連通儲氣室數目的方法實現對儲氣室總容積的控制,油氣彈簧的剛度特性也因此得到控制。

Research on random input running test for ride comfort of hydropneumatic suspension of engineering machinery 工程機械油氣懸架平順性隨機輸入行駛試驗研究

Simulation of nonlinear hydropneumatic suspension for comfort 非線性油氣懸架的平順性仿真研究

Hydropneumatic suspension to be used for rubber - tyred mine car 液氣懸掛在膠輪車上的應用