液压外文文献

1、Hydraulic SystemA complete hydraulic system consists of five parts, namely, power components, the implementation of components, control components, no parts and hydraulic oil. The role of dynamic components of the original motive fluid into mechanical energy to the pressure that the hydraulic system of pumps, it is to power the entire hydraulic system. The structure of the form of hydraulic pump gears are generally pump, vane pump and piston pump. Implementation of components (such as hydraulic。

2、Water-based hydraulic systemsWater-based hydraulic systems traditionally have been used in hot-metal areas of steel mills. The obvious advantage of water systems in these industries is their fire resistance. Water-based hydraulic systems also have obvious cost advantages over oil-based fluid. First, non-toxic, biodegradable synthetic additives for water cost $5 to $6 per gallon. One gallon of concentrate can make 20 gallons of a 5% solution, so the cost of water-based hydraul。

3、附 录 2Hydraulic Brake SystemsWhen you step on the brake pedal,you expect the vehicle to stop.The brake pedal operates a hydraulic that is used for two reasons.First,fluid under pressure can be carried to all parts of the vehicle by small hoses or metal lines without taking up a lot of room of causing routing problems.Second,the hydraulic fluid offers a great mechanical advantage-little foot pressure is required on the pedal,but a great deal of pressure is generated at the wheels.The brake ped。

4、中国地质大学长城学院 本科毕业设计外文资料翻译 系 别： 工程技术系 专 业： 机械设计制造及其自动化 姓 名： 学 号： 2012 年 4 月 20 日 外文资料翻译译文 液压传动和气压传动称为流体传动，是根据 17 世纪帕斯卡提出的液体静压力传动原理而发展起来的一门新兴技术， 1795 年英国约瑟夫布拉曼 (749在伦敦用水作为工作介质，以水压机 的形式将其应用于工业上，诞生了世界上第一台水压机。 1905 年将工作介质水改为油，又进一步得到改善。 第一次世界大战 (1914液压传动广泛应用，特别是 1920 年以后，发展更为迅速。液压元件大约在 19 。

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7、1 液压系统 液压传动和气压传动称为流体传动，是根据 17 世纪帕斯卡提出的液体静压力传动原理而发展起来的一门新兴技术， 1795 年英国约瑟夫布拉曼 (749在伦敦用水作为工作介质，以水压机的形式将其应用于工业上，诞生了世界上第一台水压机。 1905 年将工作介质水改为油，又进一步得到改善。 第一次世界大战 (1914液压传动广泛应用，特别是 1920 年以后，发展更为迅速。液压元件大约在 19 世纪末 20 世纪初的 20 年间，才开始进入正规的工业生产阶段。 1925 年 维克斯 (明了压力平衡式叶片泵 ,为近代液压元件工业或液压传动的逐步建立奠定。

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9、英文原文Self-advancing hydraulic powered supportModern longwall mining employs hydraulic powered supports at the face area. The supports not only holds up the roof, pushes the face chain conveyor, and advances itself, but also provides a safe environment for all associated mining activities. Therefore its successful selection and application are the prerequisite for successful longwall mining. Furthermore, due to the large number of units required, the capital invested for the power support usua。

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11、附件 1：外文资料翻译译文 1 液压传动概述 液压传动的发展概况 压传动的定义 一部完整的机器是由原动机部分、传动机构、控制部分及工作机部分组成。原动机有几种类型，例如电动机、内燃机等。工作机即完成该机器的工作任务的直接工作部分，如剪床的剪刀，车床的刀架、车刀、卡盘等。由于原动机的功率和转速比是被限制的，为了覆盖工作机较大范围的工作力和工作速度的变化，以及操作性能的要求，在原动机和工作机之间设置了传动机构，其作用是把原动机输出功率经过变换后传递给工作机。 传动机构通常分为电气传动、 机械传动和流体传动三类。

12、徐州工程学院毕业设计（论文） 1 附录 2 英文原文 a of as in in to in if at to SI of be on is a of in As in of to to by in by or by by is It be in to an s 61 of to of by or by of be to in of in or of in of 州工程学院毕业设计（论文） 2 or in at 0 of ,428 by is a of of of in of of (of is by or a no to it in or If on of in on In to a in in or t if in be to or in or or or my is of of be by in In of of of of 州工程学院毕业设计（论文） 3 or in of in a a of of of of or of or of in no of or of of of or to 。

13、毕业设计 (论文 )外文资料翻译 系 部： 机械工程 专 业： 机械工程及自动化 姓 名： 学 号： 外文出处： 附 件： 指导教师评 语： 签名： 年 月 日 注： 请将该封面与附件装订成册。 (用外文写 ) 附件 1：外文资料翻译译文 滤油器 液压系统的故障大多数是由于油液中的杂质而造成的，油液中的污染杂质会使液压元件运动副的结合面磨损，堵塞阀口，卡死阀芯，使系统工作可靠性大为降低。在系统中安装滤油器，是保证液压系统正常工作的必要手段。 滤 油器的分类 按滤芯的材料和结构形式，滤油器可分为网式、线隙式、纸质滤芯式、烧结式滤油器。

14、附录 A 译文 液压系统设计 液压技术被引入工业领域已经有一百多年的历史了，随着工业的迅猛发展，液压技术更日新月异。伴随着数学、控制理论、计算机、电子器件和液压流体学的发展，出现了液压伺服系统，并作为一门应用科学已经发展成熟，形成自己的体系和一套行之有效的分析和设计方法。好了，不多说了，现在我和大家来说说液压系统设计的方法和注意问题。举个液压系统在机床运用的例子来和大家聊，并欢迎大家提出意见。 1 设计机床液压传动系统的依据 1. 机床的总体布局和工艺要求，包括采用液压传动所完成的机床运动种类、机械设计时提。

15、附录一 英文文献 ： is in a of it of of in by is to to of to of by of a of to on of is so in on is So of a We to is to to of is on so is of it a in of is to is to do of is to of of of to to of of to be to be In to we a is to we as to of in to is of In is It to a of is as is as a in it to of be in is of is is is as a in is a of so in in to 文： 液压传动控制是工业中经常用到的一种控制方式，它采用液压完成传递能量的过程。因为液压传动控制方式的灵活性和便捷性，液压控制在工业上受到广泛的重视。液压传动是。

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18、0 - 附 录 1 液压制动系统 当踩下制动踏板，您希望该车辆停下。液压制动踏板控制两个部分。首先，在液压作用下，由于采用细小的软管或金属线因此不必占用很大的空间。其次，液压机构提供了一个很大的优势，由一个很小的力踩在制动踏板上，会产生很大的力作用于车轮上。制动踏板连接在充满制动液的制动液压缸的活塞上，液压缸由活塞和油箱组成。 现代主缸其实是两个独立的腔体。这种结构称之为双回路系统，因为前腔连接到前制动器与后腔连接到后制动器。（有些车辆是对角连接）。两个腔实际是分离的，允许紧急制动时一个系统失效另一个系统。

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