液压

It is completed with sand hopper, gravel hopper, belt conveyors, concrete mixer, auto pallet feeder, hydraulic control unit, hydraulic operation handles, roller conveyor and brick / block transporting trolleys.

它由沙斗、砂斗、传送带、混凝土搅拌器、自动夹具送料机、液压控制部件、液压操纵柄、滚柱式传送机和砖块/砌块运输车组成。

Along with the development of PLC technology, PLC is applied in the control of SDF hydraulics equipment and replace of the original hydraulics equipment control circuits.

随着可编程控制器技术的发展，把PLC控制技术应用于硅藻土过滤机中液压装置的控制中，取代原有的液压装置控制线路。

The SDF hydraulics equipment is composed of the hydraulics system and the electrical control system, This plan allows both auto-control and manual control.

硅藻土过滤机液压装置由液压系统和电控系统组成，本方案可采用自动控制和手动控制。

If your machine has the optional hydraulic down pressure option, you will need a dedicated closed-center circuit to the seedbed conditioner.

如果你的设备有可选择的液压下降的压力选项，你就需要一个闭心的液压系统。

Based on the condition of No. 4324 super-wide fully mechanized top-coal caving island face in Xinglongzhuang coal mine of Yanzhou Mining Group, the setting load and working resistance of hydraulic powered support were continuously recorded by means of the self-recording pressure instrument.

基于兖矿集团兴隆庄煤矿4324超长综放孤岛面开采条件，采用圆图压力自计仪，连续记录液压支架的初撑力和工作阻力，分析了综放工作面液压支架支护阻力的循环变化规律，工作面沿倾斜方向上的压力分布特征。

Furthermore, the existed design can be used for reference and modified to meet special needs so that designers can not only make full use of the existed achievements but also realize the standardization and seriation of hydraulic manifold blocks.

同时，本研究中借鉴了可重组设计的思想，将其应用到液压集成块的设计中，不仅能充分利用已有的设计成果，而且有利于实现液压集成块设计的通用化和系列化。

In this paper, the nonlinear mathematical model of valve-controlled motor servomechanism is derived and the linear mathematical model for electrohydraulic position servo system is obtained on the basis of known parameters.

由于液压仿真转台的每个框架都是由液压马达直接驱动，因此每个通道都是一个典型的电液位置伺服系统，转台的性能与每个通道的性能密切相关。

Hydraulic screw down system of cold rolling sheet plant of Benxi Iron and Steel Company was studied,physical and mathematical models of every part of hydraulic screw down were established and transfer function of the whole system under position control was deduced.

通过对本钢冷轧厂四辊冷带轧机液压压下系统的研究，对液压压下系统的各个环节建立了物理和数学模型，推导出了整个系统在位置控制方式下的传递函数。

Supported by lots of mathematical models of hydraulic components, SIMUL/ZD can simulate dynamic characteristics of the target hydraulic system.

该软件拥有丰富的液压元件数学模型库为支撑，可以对液压系统进行动态特性的仿真计算。

This paper firstly presents the expressions of energy consumption in two types of blank holding, the conventional hydraulic cushion and cushion-compensating cylinder, in single-action deep-drawing hydraulic press, and shows through comparison that the consumption in later is far less than in the former.

本文首先运用能量法推导了单动拉深液压机的两种压边方式即传统液压垫压边方式和液压垫-补偿缸压边方式的能量损失表达式，通过比较，得出后者在压边节能方面存在优势。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。