This paper introduces the characteristics and PLC control system of rim-crimping machine for automobile silencer tube, which includes machinery, hydraulic and programmable controller technique.
介绍由可编程序控制器控制的，集机械、液压与微机技术为一体的汽车消声器筒体翻边机的特点及其PLC控制系统。
This paper studies the dynamic characteristics of Electro hydraulic Position Servo System, and proposes a method of equivalent flow feedback to realize serial control.
针对单回路电液位置伺服系统的动态特性，提出了一种等效流量反馈的控制方法，从而实现了串级控制。
From the angles of mechanism and control, the functions, structure and characteristics of hydraulic position control system of a factory are introduced.
从机械和控制的角度介绍了某厂液压位置控制系统的功能、结构和特点。
The article introduces the sprinkle mould system of lead calcium alloy, and discusses formation, work principles and design characteristics of hydraulic and electric control.
讨论了铅钙合金浇铸系统机械、液压与电器控制构成、工作原理及设计特点。
According to the characteristics of product, it introduces a series of practical and efficient techniques of glass press including design, manufacturing, and hydraulic control.
针对产品的特点，给出了一种实用、高效的玻璃压机的设计、制造及液压控制工艺。
As an important component of control field, hydraulic serve position control system with big power, rapid reflection and high accuracy characteristics, is being used widely in many industrial fields.
电液位置伺服系统是控制领域中一个重要的组成部分，具有功率大、响应快、精度高等特点，在国民经济的各个领域得到了广泛的应用。
According to the characteristics of dark green tea press process, we had developed one kind of based single chip microcomputer control and hydraulic dark green tea press machine.
根据黑茶紧压加工的特点，研制了一种基于单片机控制的液压助力式的黑茶紧压茶机械。
This paper introduces a hydraulic lift device with knee-jointed short flat pallet for repair of automobile, its operation and control principle, performance and characteristics are briefly related.
介绍一种通用性好、使用操作方便的新型短平台铰接式汽车维修液压举升装置，阐述其工作原理及性能特点。
Based on transfer matrix theory, a dynamic characteristic model of HAGC (Hydraulic Automatic Gage Control System) of Tamper mill is developed, and the filtering characteristics of HAGC are simulated.
基于传递矩阵理论，建立了平整机液压a GC系统动态数学模型，对其滤波特性进行了数字仿真。
The making up methods and characteristics of hydraulic control system are discussed in this paper, which will be helpful to design hydraulic control system and to spread its applied fields.
文章阐述了液力变矩器控制系统目前实用的几种组成方法和特性，这有助于设计液力控制系统并拓展其应用领域。
Describes its working principle, process flow and structural characteristics, especially the working principle of its hydraulic control system that is the core in machine reforming.
介绍了其熔压原理、工艺流程及结构特点，并对设备改造的核心部分液压控制系统的原理进行了详细的说明。
In this paper, the structural characteristics, parameters calculation, performance analysis, open loop hydraulic system with integrated plug in valves and PLC control system are presented.
介绍了该新型程控液压模锻锤结构特点、参数计算、性能分析、插装阀集成开式液压系统和PLC程序控制系统。
The characteristics, basic circuit, and working wave pattern of transistor type optical coupler and its function in electronic control unit of hydraulic discharging machine were introduced.
介绍了晶闸管光耦合器的特性、基本电路、工作波形及其在液压下料机电子控制装置中的作用。
Aimed at the characteristics of electro-hydraulic proportional pressure control system, such as, non-linear, uncertainty dynamic, and so on, a grey prediction fuzzy control algorithm was proposed.
针对电液比例压力控制系统的特点，即非线性、动态不确定性等，提出了一种灰色预测模糊控制算法。
The new type servo valve can be used in the vibration test bench, the fatigue test bench, and the various hydraulic control systems which need fast response characteristics.
新型伺服阀可以应用于振动试验台、疲劳试验台及需要快速反应的流体控制系统中，可提高系统的快速响应特性。
Owing to its structure and load characteristics of the way, large-scale brick machine of automatic hydraulic control was vulnerable to lessen mechanical strength, stiffness and resonance.
大型全自动液压压砖机由于其自身结构和承载方式的特点，容易因机械强度、刚度不足以及共振而发生破坏。
Owing to its structure and load characteristics of the way, large-scale brick machine of automatic hydraulic control was vulnerable to lessen mechanical strength, stiffness and resonance.
大型全自动液压压砖机由于其自身结构和承载方式的特点，容易因机械强度、刚度不足以及共振而发生破坏。
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