Familiar with hydraulic systems, pneumatic components, solenoid valves, and mechanical drive system, understand PLC control theory.
熟悉液压系统，气动元件，电磁阀，及机械传动系统，了解PLC控制原理。
Hydraulic system high reliability and excellent performance, easy maintenance, hydraulic components and seal famous at home and abroad, use cycle chosen long, safe and reliable operation.
液压系统可靠性高，性能优良，易于维护，液压元件及密封选用国内外名牌，使用周期长，运行安全可靠。
The relief valve and the pipeline are both important components of the hydraulic system, and that system including of relief valve and pipeline and constant pump is the basic loop of it.
溢流阀和管道都是液压系统的重要元件，而溢流阀、管道和定量泵组成的系统又是液压系统的基本回路。
Advanced the mathematical model of the hydraulic components life estimation method and established the relations of the system target cleanliness to the life extension coefficient.
给出了现场条件下液压元件寿命估算的数学模型和系统目标清洁度与寿命延长系数的关系。
Shearer hydraulic system reliability and longevity, to a large extent depend on hydraulic oil and hydraulic components of the cleaner.
采煤机液压系统的可靠性和寿命，在很大程度上取决于液压油和液压元件的清洁度。
Specification matching calculations are made for the main hydraulic components such as the main pump, valves and oil cylinder and some main static specifications in the system are also calculated.
对液压部分进行了主要元件如主泵、阀和液压缸的主要参数进行了匹配计算，并对系统的一些主要静态指标进行了计算。
Host drive system of machine tool is composed of stepless shift components, gearbox of worm wheel, saw frame, worktable, fastening piece, feeding and hydraulic equipments.
加工机床主传动系统由无级变速机构、蜗轮减速箱、锯架、工作台及紧固件、送料装置和液压机构等组成。
The reliability of hydraulic system and the service life of hydraulic components depend closely to the contamination resistance and the contaminated condition of the hydraulic oil in the system.
液压系统的可靠性和液压元件的使用寿命，在很大程度上取决于液压元件的耐污染能力和系统油液的污染状况。
The principle and components of the hydraulic loading system are described at detail, and the design choice on the hydraulic component is made.
对液压加载系统的组成、原理进行了详细的说明，并对液压元件进行了设计选择。
Optimum control of oil fluid contamination in hydraulic system is provided to theoretical basis for improving functional reliability of the system and increasing service life of hydraulic components.
对液压系统的油液污染实施控制，对提高系统工作的可靠性，延长液压元件的使用寿命提供了理论依据．。
Modeling problems of hydraulic components are discussed and methods to reduce the stiff problems in dynamic simulation of complex hydraulic system are studied.
针对复杂液压系统动态特性仿真中出现的刚性问题，从基本液压元件的建模入手研究了降低系统模型刚性问题的方法。
There are many kinds of hydraulic control valves which are the main components of a hydraulic system.
液压控制阀的种类很多，是组成液压系统的主要元件。
The technology can be applied in creating components model base in the general simulation system of the mechanism, electron, hydraulic pressure, and has high friendliness.
该技术在机电液通用仿真系统的元件模型库创建中得到应用，友善性良好。
Therefore the research of pump-control-motor closed-circuit for mobile hydraulics driving system and key hydraulic components will have great significance.
因此对工程机械行走驱动泵控马达闭式回路系统及关键液压元件开展研究将有重大意义。
In the view of pollution, the hydraulic system and its components were classified, and the whole process of anti-pollution was separated.
从污染角度，对液压系统及其组成进行了分类，并对预防污染的全过程进行了阶段划分。
Hydraulic system: advanced hydraulic system, high quality hydraulic components assembly process strictly, ensure the hydraulic system of high efficiency and durability.
液压系统：先进的液压系统，高品质的液压元件严格的装配工艺，保证液压系统的高效率和耐久性。
Hydraulic basic circuit, with a few auxiliary components will be combined to form a complete its hydraulic system.
液压根本电路，用一些辅助部件会连合，形成一个完备的液压体系。
Establish feature-based components graphics library, developed hydraulic system chart editor. Explain the automatic establishment method of hydraulic system contamination control mathematical model.
建立了基于特征的元件图形库，编制了液压系统原理图编辑器，提出了自动生成液压系统污染控制数学模型的方法。
The moisture content in hydraulic oil is a harmful pollutant of serious consequence. It impacts substantially on the reliability of hydraulic system and the operation life of the components.
水分是液压油中一种危害较大的液体污染物，严重地影响液压系统的可靠性及液压元件的使用寿命。
In the walking beams velocity electro-hydraulic control system, proportional variable pump is the key components.
在步进梁速度电液比例控制系统中，比例变量泵是关键组成部分。
The main reason for the defects is that the over leakage is produced in the system because the hydraulic components are worn down and the seals are failed.
液压顶升系统(以下简称系统)液压元件磨损和密封件失效使系统产生超量内泄漏便是系统出现故障的主要原因。
In order to establish a reasonable virtual prototype for the hydraulic actuators ot aircraft Ihght control system, the stress state of the key components, the sealing ring must be calculated.
为建立合理的飞机飞控系统液压作动器的虚拟样机，必须对其关键部件密封圈的受力状况进行计算分析。
The pressure impact will produce influence on the steadiness of hydraulic system, and lead to the damage of seal apparatus, piping, and components in the system;
压力冲击会影响液压机构工作稳定性，引起系统中的密封装置、管路、元件的损坏；
The electro-hydraulic injector is one of the most important components of high pressure common rail injection system, the latter must rely on it to realize its excellent functions.
电控液压喷油器是高压共轨系统中最关键的部件，高压共轨喷油系统的优良性能必须通过喷油器来实现。
Here is an introduction in detail, together with analysis, to the hydraulic control system for the main components of billet caster.
比较详细分析介绍了方坯连铸机各主要机构的液压控制系统。
About a frame, a moving frame, hydraulic pressure supply device and medium circulation water system components.
分左右机架、移动机架、液动供压装置及介质循环水箱系统等部件组成。
This system mainly includes the hydraulic control system of the hydraulic viscosity clutch and the hydraulic control system of the metal V-belt components.
该系统主要包括液粘离合器液压控制回路和金属带组件传动单元液压控制回路两部分。
The optimized design of the hydraulic system and the targeted reduction of the number of components minimize the maintenance and training requirements for maintenance crews.
优化的液压系统设计和精简的产品部件，降低了机器的维护要求和成本。
High strength hydraulic system allows effortless pulling of large components.
强力液压系统能轻易拆卸较大的部件。
High strength hydraulic system allows effortless pulling of large components.
强力液压系统能轻易拆卸较大的部件。
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