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英语翻译把这篇文章翻译一下General Operating Principle of Hydraulic Buffer

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英语翻译
把这篇文章翻译一下
General Operating Principle of Hydraulic Buffers
Referring to Fig.3,under the influence of an external force the piston rod (or plunger) (1) is pushed into the cylinder (2) in which there isa Newtonian,incompressible fluid (3),for example oil.
During movement of the piston into the cylinder the fluid is forced through a precisely calibrated orifice which can be an annular orifice,slots or a throttle which transforms the pressure energy,generated in the fluid by the force of the piston,into heat energy.
The way in which the pressure energy is transformed into heat is a function of the length of the passage through the orifice,the velocity of the orifice and the geometric inlet and outlet conditions of the orifice.
The reaction force of a hydraulic buffer is therefore always a function of the plunger speed moving into the buffer cylinder.
At very low plunger speeds the dynamic throttling effect is almost zero and the reaction force of the buffer derives from the static force of the recoil spring (4) driven mechanically or by gas depending on type of buffer.
The basic operating principle is the same for all two buffer series.
During compression of the Herkules‖ buffer,the hydraulic oil (3) is forced through small holds (5) in the cylinder tube (2) to the cylinder where it is retained by a rubber membrane (6).This rubber membrane separates the oil from the gas reservoir (4) which is itself enclosed by the outer reservoir tube (8).In the fully extended position the gas(nitrogen) in the buffer is pre-compressed to about 5 bar.When the piston rod (1) slides into the cylinder,the gas volume is compressed by the displaced oil.Since the gas volume is considerably greater than the displaced oil volume,there is only a slight increase in the gas pressure towards the end of the stroke and thus only a slight increase in the buffer reset force.
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英语翻译把这篇文章翻译一下General Operating Principle of Hydraulic Buffer
一般业务原则液压缓冲器
在谈到图的影响下,外部力量活塞杆(或柱塞) ( 1 )被推入缸( 2 ) ,其中有赫伊萨牛顿,不可压缩流体( 3 ) ,例如石油.
在运动的活塞进入气缸的液体被迫通过精确校准口可以作为一个环形孔,槽或节流的压力而改变能源,产生的流体的力量活塞,到热能.
的方式,能源的压力转化为热量的函数的长度通过口,在速度和几何口进,出口条件的孔口.
反应部队的一个液压缓冲器,因此总是一个功能柱塞速度进入缓冲区缸.
在非常低的柱塞速度的动态节流效果几乎为零和反应部队的缓冲来自静力的反冲春季( 4 )驱动的机械或天然气取决于类型的缓冲区.
其基本工作原理是一样的所有两个缓冲器系列.
在压缩的Herkules ‖缓冲器,液压油( 3 )强行通过小持有( 5 )在汽缸内管( 2 )气缸凡保留了橡胶膜( 6 ) .这种橡胶膜分离油析气藏( 4 )本身是封闭的外储管( 8 ) .在充分延长立场气体(氮气)中的缓冲区预压缩到约5酒吧.当活塞杆( 1 )幻灯片进入气缸的气体体积压缩的流离失所石油.由于气量大大大于流离失所油量,只有略有增加,气体压力接近年底时中风,因此只略有增加,缓冲重置生效.