液压

The study of loading path optimization for tube hydroforming process;2. Based on some of the research results of the authors,the influence of the weld properties on tube hydroforming .

结合研究成果讨论了焊缝材料性能对管材液压成形规律的影响，阐述了焊缝管液压成形的研究现状及发展趋势，以及亟待解决的关键问题。

And the specification and trend of antiwear hydraulic fluids are presented according to the hydrostatics application.

简要介绍基本的液力系统，并从液力静力学应用角度对液压油规格和抗磨液压油发展趋势进行阐述。

1It introduces a hydraulic motor monitoring system in the computer hardware and software resources, covering both hardware and software: hardware focused on the composition of the hydraulic system, data acquisition hardware structure, signal conditioning equipment, software FIX software introduced in the main characteristics and functions of data collection on the board of the I / O drive configurations and address of the distribution, real-time database design.

1介绍了液压马达测控系统中计算机的软硬件资源，其内容涉及硬件和软件两个方面：硬件方面着重研究了液压系统的组成、数据采集的硬件结构、信号调理装置；软件方面介绍了FIX软件的主要特点及功能，研究了数据采集板卡的I/O驱动配置及地址分配，实时数据库设计。

Owing to the fact that hydraulic fluid is essentially incompressible, very little actual displacement is involved in the operation of the load cell (some movement, however, is inevitable, as it is nearly impossible to remove all the air from the hydraulic system, in particular, the gauge).

由于这一事实，即液压油基本上是不可，很少实际位移是在操作上所涉及的负载细胞（一些运动，不过，是无可避免的，因为它几乎是不可能的，以消除所有的空气从液压系统，特别是，计）。

Incompressible hydraulic fluid is liquid, so the use of hydraulic oil pressure can not accumulate energy, we must rely on other media to conversion, the pressure can be accumulated.

液压油是不可压缩液体，因此利用液压油是无法蓄积压力能的，必须依靠其他介质来转换、蓄积压力能。

A generalized self tuning hydraulic control method with pole location is presented inconsideration of the intrinsie characteristic of a hydraulic servo system and the problem with the hydriliccontrol .

针对液压伺服系统固有的特性和液压控制中存在的问题，提出了一种具有极点配置的广义自校正压力控制方法。

AGC hydraulic system of 3500t jobbing sheet-rolling mill for Capital I/S Co. the project finished in 28 days. Cleanness reached to NAS 5. Hydraulic system, piping installation and commissioning

3500t中板轧机AGC液压压下系统工程（全部工程28天完成，所有管路清洁度达到NAS5级）（液压系统现场管路工程和调试）－首钢

AGC hydraulic system of 2700t jobbing sheet-rolling mill for Yingkou I/S Co. the project finished in 20 days. Cleanness reached to NAS 5. Hydraulic system, piping installation and commissioning

AGC中板轧机液压压下系统工程（全部工程20天完成，所有管路清洁度达到NAS5级）（液压系统现场管路工程和调试）－营口钢厂

A multistage jounce bumper, including a jounce bumper cushion integrated with a hydraulic jounce bumper, wherein provided are the damping characteristic of the hydraulic jounce bumper and the damping/spring characteristics of a jounce bumper cushion.

一种多级颠簸缓冲器，包括与液压颠簸缓冲器整体形成的颠簸缓冲器垫，其中提供了液压颠簸缓冲器的减震特性，同时提供了颠簸缓冲器垫的减震/弹簧特性。

Mainly include: automatic, single, double-sided polishing machine, horizontal polishing machine, hydraulic surface polishing machine, hydraulic automatic single, double Grinding, Vertical Grinder Cutlery steak knife grinding machine, such as a total of three categories 18 mechanical grinding parabolic varieties.

主要有：自动单、双面抛光机、横向抛光机、液压曲面抛光机、液压自动单、双面磨刀机、立式刀剪磨床、牛排刀磨齿机等共三大类18个品种的抛磨机械。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。