Shaft repair is a very difficult work, especially to the operating shafts. Their repair is even more difficult.
竖井井筒返修处理是一项难度很大的工作，尤其是已投入生产使用的竖井，其返修处理则更加困难。
In this position, it must still just be possible to move the ON-OFF operating shaft. For this test, the function of the blocking magnet must be deactivated manually.
在这个位置，需保证仍可以操作手车上的ON - OFF铵钮，进行这个操作时，断路器上闭锁电磁铁的功能应手动解除。
The entire rotating assembly shall be designed with sufficient rigidity for minimal shaft deflection at extreme pump operating conditions.
整个旋转总装都应该具有足够的硬度，即使在极端的泵运行环境下，所产生的轴偏差也是最小的。
Usually with the ball in the upper and lower shaft with bearings, operating torque, suitable for high pressure and large diameter valves.
通常在与球体的上、下轴上装有轴承，操作扭距小，适用于高压和大口径的阀门。
The drive shaft is able to contract, expand, and change operating angles while transmitting torque through the use of universal joints and slip joints.
在万象头和伸缩接头的应用下，传动轴还能进行收缩，伸展或改变运行角度等方式来传递扭矩。
This paper expounded the operating principle of automatic straightening machine for a shaft workplace and the design of hardware and software for its three main parts.
本文阐述了轴类工件自动校直机的工作原理及其三个重要组成部分(自动检测、工件定位和压头驱动)的硬、软件设计。
It is essential that the shaft RPM be steadied prior to entering the measured course. Throttle and machinery operating conditions shall not be adjusted during the run.
在测量过程前，轴的转速必须恒定，过程中，不允许调整油门和改变机械运行条件。
For treatment plants which have additional upstream hydraulic head available, the operating water level can be raised and the shaft bearings can then be mounted directly to the top of the tank walls.
这促使轴，对于具有额外的上游水力头的污水处理厂，可以提高运行污水水平，然后直接将轴轴承提高到池壁顶端。
Designed taking into account the operating lever of the fitting and the shaft support, easier to install.
设计上同时考虑操作杆的贴合及传动轴的支撑，更易于安装。
Wind turbine operating environment is very harsh, which has high demand on the shaft load capacity.
风力发电机运行环境非常恶劣，对转轴负载能力要求很高。
In this paper the structure, operating principle, the design of hardware circuit and the feature software of the 24-bit photoelectric shaft encoder are expounded systematically.
阐述了24位光电轴角编码器的结构、工作原理、硬件电路设计处理过程和软件编程特点。
The same rotor parts can also be used opposite . The shaft is sealed completely , it doesn't touch medium or corrode the screw thread and has long operating lifespan.
同一转子部件可用于反向，轴完全密封、不接触介质、不腐蚀螺纹、运行寿命长。
The operating rod part is rotatablely connected with the tail of the machine head part through a connection rotating shaft.
操作杆部通过连接转轴与机头部分的尾部转动连接。
The permanent-magnet operating mechanism comprises a movable shaft, coils and a permanent magnet, wherein the movable shaft is positioned at the axial lines of the coils;
该断路器的永磁操作机构包括有可动轴、线圈和永磁体，可动轴位于线圈的轴线位置；
This paper introduces the work principle of four-quadrant operating high-pressure frequency converter, and its application in coal mine auxiliary shaft winch innovation system.
介绍了四象限运行高压变频器的工作原理，并应用到煤矿副井绞车改造系统。
Use high strength ceramic shaft, reliable and durable, low operating noise.
采用高强度陶瓷轴，经久耐用，噪音极低。
And the horsepower of surface motor is ascertained through anticipating the operating power of motor shaft according to the power of lifting liquid and rotational speed of PCP.
由举升流体所需功率和螺杆泵转速预测电动机轴的负载功率，确定地面电机额定功率。
This article introduces the application and transform of the PLC programmable controller and liquid move-board chain type trolly system in Renlou mine assistant shaft operating system.
介绍PLC可编程控制器及液动板链式推车系统在任楼矿副井操车系统中的应用与改造。
The paper introduces the operating principle, structure and operated result of hydraulic interlocking device with PLC controller for the mouth of Service shaft.
介绍了可编控制器（LC）制的副井口液压联动装置的控制原理、构及应用效果。
Never touch or be close to the operating main shaft or tool with hands or ther parts of body, or orklothes or other tools.
手，身体的其他部位，工作服或工具不得接触或靠近运动中的主轴或刀具。
The utility model relates to an operating mechanism for a breaker, which is composed of a main shaft, a torsion spring, a rotating disk, a worm wheel, a worm screw, a motor and a supporter.
一种新型断路器操动机构，是由主轴、扭力弹簧、转盘、蜗轮、蜗杆、电动机和支架等构成。
We use belt or cogwheel to regulate speed for the main shaft , ball lead screw and stepping motor for operating plat form .
主轴采用皮带或齿轮变速，工作台采用滚珠丝杆，步进电机；
The intelligent combustion temperature control system is developed for the roasting process in the shaft furnace, in which operating conditions change frequently.
针对工况变化频繁的竖炉焙烧过程，采用智能控制方法设计了燃烧室温度智能控制系统。
The earlier period failure of the spline shaft for a 4-roll rolling mill occurred after an operating period of 4 months.
四辊轧机的花键轴服役四个月便发生了早期失效。
The earlier period failure of the spline shaft for a 4-roll rolling mill occurred after an operating period of 4 months.
四辊轧机的花键轴服役四个月便发生了早期失效。
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