查询词典 torque spanner

It comprises an A.C three-phase asynchronous motor, an electromagnetic slip coupling and controller. It is usually used under a constant torque load and is particularly suitable for the use under the load with a decreasing torque such as the centrifugal pump and blower, etc. featuring evident energy-saving efficiency.

它由Y系列三相交流电动机、电磁转差离合器和控制器组成，电磁调速电动机广泛用于恒转矩负载场合，特殊适宜在递减转矩负载中使用，有较明显节电效果。

Tangshan 10 years for the metallurgical and mining machinery manufacturer, Tang steel production specifications sintering machine products supporting parts, there are all kinds of sintering machine's main drive transmission, flexible, transmission parts, the torque coupling, security coupling , Security devices, roller fabrics, elastic pull bar, flexible poles, torque-device, the second envelope worm gear box and vice, Touwei seal and various cold rolling mill equipment and accessories saw, roller Production of special equipment.

十多年来为唐山冶金矿山机械厂、唐钢生产各种规格烧结机产品配套部件，主要有各种烧结机的主驱动传动、柔性传动装置部件、定扭矩联轴器、安全联轴器、安全保护装置、辊式布料器、弹性拉压杆、弹性支杆、扭力杆装置、二次包络蜗轮副及箱体、头尾密封装置和各种轧机设备配件及冷锯、托辊生产专用设备。

This paper introduces the control principle of the direct torque control system of an asynchronous motor,and proposes a new strategy to solve the problem of the large torque ripple and current ripple.

本文介绍了直接转矩控制系统的控制原理，并针对基于直接转矩控制的异步电动机运行时存在较大的电流及转矩脉动问题，提出一种新的控制方案，并基于Matlab 6。

This paper introduces the control principle of the direct torque control system of an asynchronous motor, and proposes a new strategy to solve the problem of the large torque ripple and current ripple. The Matlab 6.5 simulation shows that it can solve the problem efficiently.

本文介绍了直接转矩控制系统的控制原理，并针对基于直接转矩控制的异步电动机运行时存在较大的电流及转矩脉动问题，提出一种新的控制方案，并基于Matlab 6.5对这种新方法进行仿真，仿真结果表明该方案能有效的解决电流及转矩脉动的问题。

The torque me asurement experiment in hand tappin g shows that suitable tapping motion w ith high frequency can remarkably re duce tapping torque,and the dominating parameters in hand tapping are cutti ng angle and separating angle,which laid a foundation for the study on vib ration tapping and its popularization and a pplication.

对手动攻丝这种极限振动攻丝过程的扭矩测试结果表明，丝锥对工件的低频、低速往复切削作用也可以使攻丝扭矩显著下降。这表明影响手动攻丝扭矩的主要因素不是振动频率或冲击的大小，而是切削角和分离角的大小，这为进一步究明振动攻丝的机理及促进振动攻丝技术的推广应用奠定了基础。

Torque motor have a quikly feedback and low rotate speed wave, can running smoothly in high torque and low speed situation.

力矩电动机反应速度快，转速波动小，能在高转矩低转速下稳定运行，机械特性和调节特性线性度好，具有高耦合刚度。

The results showed that the performance of the drill pipe joints was in line with standard and the main reason was that the making up torque was inadequate.Drill pipe joints in underground unrestrained tightening-up caused the drill pipe joints to bear the excessive load more than their anti-torque yield strength.

结果表明：钻杆接头的各项性能指标均符合标准规定，失效的主要原因是上扣扭矩不足，钻杆接头在井下无节制旋紧，致使钻杆在井下的自上扣扭矩超过了钻杆接头的实际抗扭屈服强度。

More effective way is to scale through the use of the torque wrench has a pilot to feel the appropriate torque value.

更有效的方法是通过使用有刻度的扭矩扳手进行试验来感觉合适的扭矩值。

Use calibrated torque wrench to ensure correct torque is applied on bolts.

应使用效准后的扭矩扳手以确保螺栓上的扭矩正确。

Connect the test cable and tighten to specified torque with a torque wrench.

连接上测试电缆，并用一个扭矩扳手紧固到指定的扭矩。

It has to be computed by the host for the actual clock rate.

主控制器可以用来计算实际的时钟速率。

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