The main parameters of model runner and model machine designed and developed for turbines transformation at Shizitan Power plant are analyzed. Design Considerations and test results are presented.
为狮子滩电厂水轮机增容改造研制和设计的模型转轮及模型机的主要参数分析与设计思路和试验研究结果。
Use the method of the frequency governor with machine speed. Bring about a stepless regulation of all constant power range, in the rotating main movement of universal machine tools.
用变频调速和机械变速相结合的方法，在主运动为旋转运动的通用机床中，实现全部恒功率范围内的无级调速。
Management that enhances the main machine equipments, increases its utilization and reliability, is the core of equipments management in the hydraulic and electric power station.
加强水电厂机械主设备的管理，提高其利用率和可靠性，是水力发电企业设备管理的核心。
DIAS system can provide good technical supports to the design and improvement of man-machine interfaces of the main control room of a (nuclear) power plant.
DIAS系统可以为核电厂主控室人机界面的设计及改进提供很好的技术支持。
The paper introduces the main functional design of a kind of small cutting coal machine with hydraulic fork lift as feed power and chain-saw cutting knives driven by generator as working head.
论述了一种利用液力叉车作为进给动力，由电机驱动链锯式割刀作为工作头的小型立式割煤机的主要性能设计。
Pressure spring machine is composed of main machine, control system, motor power unit, auxiliary device and auxiliary equipment.
压簧机械由主机，控制系统，电机动力单元，辅助装置，附属设备组成。
It intraduces 10·23 accident in Yangguang power company, emphasize on cause of differential and magnetism loss protective action on main excitation machine and present measures of technical reform.
介绍了阳光公司1 0· 2 3事故情况，着重分析了主励磁机差动保护和发电机失磁保护的动作原因，并提出技术改造措。
Main machine and motor connected through the fluid coupling, it can shorten the motor start-up time, reduce the average current during start and prevent overload of the power.
主机和电动机通过液力偶合器连接，能够缩短电机起动时间，减少起动过程中的平均电流，防止动力过载。
The main purpose of this paper is to the principles of the circuit and the shaking machine. load calculation. the choice of the motor and the heating-wire power for dissolving trunk of manna alcohol.
本文主要介绍甘露醇溶解箱电路及晃动机械的工作原理，载荷计算、电机、电热丝率的选取。
Application: Main shaft of machine tool, auto steering structure, main shaft of lathe, grinder, milling machine, drill press, water power dynamotor, tower crane, screw shaft and so on.
应用领域：车床，磨床，轧机，钻压机，水力发电机，塔吊，螺杆轴的主轴，汽车转向装置等。
The structural design of the main features of the various parts of the calculation of energy loss, fans of the design and selection of power machine, structure and energy, such as the check.
结构设计主要内容包括各部分能量损失的计算、风扇的设计和动力机的选型、结构和能量的校核等。
The structural design of the main features of the various parts of the calculation of energy loss, fans of the design and selection of power machine, structure and energy, such as the check.
结构设计主要内容包括各部分能量损失的计算、风扇的设计和动力机的选型、结构和能量的校核等。
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