查询词典 frequency conversion

This machine uses the frequency conversion velometer, has the injection stride width adjustable function.

本机采用变频型调速器，链条步进距离和步进速度及针头注射速度同步可调。

Results of economical analysis on 6 modified furnaces in Qian′an,Fengrun and Baodi Stations show that 502116kW·h of electricity can be saved annually by using frequency conversion velometer,an investment of RMB250000 can be saved,and the payback period is around 1 year.

对改造后的迁安、丰润、宝坻3站6台加热炉进行经济分析可知，采用变频调速器，全年可节电502116kW·h，节约投资25万元，回收期约1a。

Frequency conversion control system of local fan of ventilator was introduced in this paper.

介绍了井下通风局扇的变频控制系统。

The frequency conversion control of washing machine is pass power source voltage communication -- dc -- communication, or communicate -- the electromotor that washing machine brings to bear on again after dc inversion if not have

洗衣机的变频控制是将电源电压经过交流——直流——交流，或交流——直流逆变后再施加到洗衣机的电动机如无

The system directly uses the frequency conversion velocity modulation way automatic control the speed of water pump motor, has saved the system investment.

系统直接采用变频调速方式自动调节水泵电机的速度，节省了系统投资。

The moving of gantry frame uses frequency conversion dynamo to drine via lovking ronge on synchronization and decelerator,which is transmitted stably.Equip with welding machine on the beam drove by two geoups of leng thwise and widthwise moving device use air-opened device to adjust the up-down and left-right shifting of machine head.

门架移动采用变频电机经由同步带和减速机减速来驱动，传动平稳，横梁上配有两组横向，纵向移动装置带动的焊接机，用气动装置来调节机头上的下左右位移。

JS11 Intelligent Straight-line Beveling Machine and a PG10 glass polishing machine, Its Joint-Link adopts chainless ball bearing construction .smooth transmission, high-precision movement , The controlling system adopts PLC, which can be operated manually or automatically. The human-machine interface displays various parameters, such as the glass thickness, bevel width and angel, remaining thickness, and working speed The convey speed adopts speed adjustment of frequency conversion The machine can grind and clean the rear transmitting plate of itself.

JS11玻璃直线斜边磨边机及PG10璃直线斜边抛光机采用无链条轴承滚动链板结构，传动平稳，运动精度高，控制系统采用PLC控制，可自动、手动转换，人机界面清楚显示玻璃厚度、斜边宽度及角度、剩余玻璃厚度和加工速度等各种参数，参数的输入和修改直观、便捷，自动化程度高，传送速度采用变频调速，能在本机上进行修磨后板，并设有后板自动清洗装置。

By means of the comparison and analysis to applications of convertional starter and frequency conversion governor inmine exhauster, a useful and practicable electricity-saving pathof exhaust system was found out, so improving systematic saving operation.

通过对传统起动器和变频调速器在矿井抽风机的应用进行比较分析，找出一种抽风系统有效、行的节电途径，以实现通风系统的经济运行。

The difference is releasing and letoff unit vector pond?athis, and the feeding frequency conversion motor traction and the traction unit takes a servo motor.

所差别的是不播卷和播卷单位拔取了互换矢量变频电机，而进料牵引和不入料牵引单位却拔取了伺服电机。

There are single load model and double -load model with multispeed mechanism .Optional drive mode includes sidle drive , pneumatic drive , Frequency conversion motor drive and servo motor drive .

轻型横走式机械手 Light weight sidle robots TYA系列适用于250吨至50吨卧式注塑机产品及水口取出，有单截式和倍速机构双截式，可选购横行驱动方式，气动驱动，双频马达驱动，伺服马达驱动。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。