液压

Series of bevellers are hydraulic pressure drove, equipped with hard alloy cutter.

系列倒棱机床，采用液压自定心夹紧，液压可转位挡料器挡料，硬质合金刀切削。

The hoist is fast-acting, has a greater bearing life, and air breathers (94, 96, 98, 100, 102) for the spaces between hydraulic stages, to prevent dirt from being sucked into the hydraulic mechanism.

这种升降装置是快速动作的，轴承寿命较长并且具有用于液压管段之间间隙的通气器（94，96，98，100，102）以防止灰尘被吸入到液压机构中。

Hydraulic lift is not including: Caissons, cylinders and buried piping change.

对于液压电梯也不包括：液压梯沉箱，油缸和预埋管的更换。

Some typical models of vibratory hydraulic systems of vibratory compactors are introduced in the article. The compositions, performance features, matching with original machines type and their applications are presented.

介绍了振动压路机振动液压系统的几种典型类型，给出了各类振动液压系统的组成及性能特点、整机型式的匹配情况，以及该系统的应用情况。

Knowledge of hydraulic systems for earthmoving, building and municipal machinery such as excavators, pumptrucks and garbage compactors is a plus

卓尔能公司是一家专业的高品质的液压设备供应商，转为国内一流的工程机械公司如三一，常林等公司提供液压设备。

This belt conveyer hydraulic pressure stretching device's design is in the absorption country, the inside and outside conveyers tighten in the technical foundation, according to domestic belt conveyer's movement characteristic and request development one kind of new hydraulic pressure stretching device.

本带式输送机液压张紧装置的设计是在吸收国、内外输送机张紧技术的基础上，根据国内带式输送机的运行特点及要求研制的一种新型液压张紧装置。

Then the dataflow of the support optimization design is researched.

液压支架建模与仿真：建立了液压支架的数字化模型。

According to designs the request and the fat liquor current capacity definite fuel tank size, reasonably designs the oil duct block, at the same time chooses each hydraulic pressure assistance part and the control part through the hydraulic system current capacity and the pressure.

根据设计要求和油液流量确定油箱尺寸，合理设计油路块，同时通过液压系统的流量和压力选择各个液压辅助元件及控制元件。

The following areas: design of transmission of the table, mainly the use of ball screws; the overall structure of the design table to understand the strengths and weaknesses, take full account of the principal contradiction, merit-based selection; control system design, its applications become more familiar with the Stepper motor-driven feed location can be accurate but the drawback is the lack of output power, so consider the source of the hydraulic motor as the driving force and the stepper motor drive system into the compound, hydraulic feeding Although it is impossible to locate, but with high output power, the two complement each other, so that accurate feed motion can be stable.

有以下几个方面：工作台的传动机构设计，主要是滚珠丝杠的运用；工作台整体结构的设计，了解优缺点，充分考虑主要矛盾，择优选取；控制系统的设计，进一步熟悉其应用步进电机驱动进给可以进行准确的定位但有个缺点就是输出力不足，所以考虑将液压电机作为动力源与步进电机驱动进给系统复合，液压进给虽然无法进行定位，但具有高输出力，二者优势互补，使进给运动可以准确稳定的进行。

The Rescue Tool Power Pack is especially designed for equipping fire trucks and other rescue vehicles to power hydraulic shears, cutters and expansion tools, used by rescue team in salvage and fire fighting operations.

液压金刚之动力站是特别为救火车和其他急救车辆提供液压剪切、切割和附加工具而设计的，用于抢险队伍和救火工作。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。