It adopts large vertical rotating hooks for thread loop catching and sliding lever for thread up-taking, cog belt driving, compound teed by needle, presser foot and feed dog.
采用直针、大旋梭勾线滑杆挑线，同步齿形带传动，旋梭部位自动加油，箱形送料，机针、压脚、送料牙综合送料机构。
A wire tying tool having a set of movable talons (400, 401) for channeling a loop of hard wire fed from a spool (600) around an object to be tied with a wire knot at high speed; a wire drive (364) with a pullback feature to retract the loop under tension to tighten the loop around the object; a clutch-controlled retractable reel to hold the tension on the wire on the reel; a spinner/cutter that extrudes a knot by turning, kinking and cutting the wire, and then rotating to twist the wire into a knot while drawing the spinner away from the work surface.
一金属丝捆扎工具有一组带有引导从一卷线筒（600）高速传送来的围绕将被一金属丝结捆扎的物体的、硬金属丝环的通道的可运动的爪钳（400，401）；一具有回拉功能的以便在拉力状态下回拉此环以拉紧围绕物体的环的金属丝传动（364）；一离合器―控制的可回拉的、保持金属丝张力的卷线轴；当旋转器被拉离工作表面时通过转动、扭结和切割金属丝以及然后旋转、以便扭转金属丝形成一结而挤出一结的一旋转器／切割器。
This series is the latest of brand heavy duty compound feed lockstitch sewing machines, which is designed with large vertical rotating hooks for thread loop atching and sliding bars for thread up-taking.
用途 汽车座垫，安全带，帐篷，降落伞等本机是综合送料厚料平缝机的最新版，采用大型立式旋梭勾线，滑杆挑线。分为单针、双针自动剪线型。
Finally, micro robot in medical application is explored, circle loop permanent magnet rotating magnetic field with frequency conversion, according to magnetic charge integral principle and rotating driving micro robot mathematic model is established.
最后对微型机器人在医疗领域的应用进行了探索性研究，提出了基于变频调速的圆环永磁体旋转磁场系统，根据磁荷积分原理建立了旋转驱动微机器人的数学模型。
The photoelectric encoder is used for measuring the angular position of rotating ballscrew. Semi closed loop compensation control is realized and system accuracy is improved.
应用光电编码器作为滚珠丝杠转角位置检测元件实现了半闭环补偿控制，提高了系统的精度。
The magnetic field around the external rotating gyroscope is measured, which can be equal to electrifying rectangular loop.
对旋转陀螺外部空间磁场进行了具体的测量，根据磁场的方向与大小可以将其等效为通电矩形线圈产生的磁场。
This paper presents a new method that PIR-P dual loop control based on rotating coordinates to improve the output voltage symmetry of inverter under the serious unbalanced load condition.
为改善逆变器系统在严重不平衡负载情况下输出电压的对称性，文中提出一种新颖的控制策略&旋转坐标系下的PIR-P双环控制。
The control diagram under the rotating d-q-0 coordinates, with outer voltage loop and inner current loop is obtained after the analysis of the control objectives and tasks for the three-phase four-leg APF.
分析了三相四桥臂有源电力滤波器的控制目标和任务，得到了d-q-0坐标下的电压外环、电流内环控制框图。
Variable frequency speed regulation open loop remote control of dewaxing rotating drum vaccum filter
脱蜡转鼓真空过滤机变频调速开环远程控制
Study of Closed loop Control based on Double Synchronous Rotating Frame for Two-stage Matrix Converter Under Unbalanced Load
不平衡负载情况下基于双序dq坐标系双级矩阵变换器的闭环控制研究
This paper describes the principle of field orientation-a new closed-loop control method for rotating-field machines.
本文描述旋转磁场电机作为感应电动机时的磁场定向原理，这是一种新的闭环控制方法。
Through the detection of flow, pressure and level, as well as the rotating speed control unit, the measurement and closed-loop control system is structured.
测控系统通过流量、压力和液位检测单元以及转速控制单元构成闭环控制系统。
Hydraulic system is divided into the controlling oil supply system and the lubrication and cooling system. Oil pressure and rotating speed use the closed loop control system taking on electrohydraulic proportional flooding valve as core.
液压系统分为控制供油系统和润滑冷却系统，油压与转速之间采用以电液比例溢流阀为核心的闭环控制系统。
The half-hard bearings and the roller drives are used, A connecting rod journal of the rotating crankshaft on the rollers and an approximate switch generate the reference pulses which are transformed into two orthogonal square waves by a phase-locked loop.
曲轴的连杆轴颈和接近开关发参考脉冲。由锁相环构成的参考信号通道将脉冲变换成正交方波。
Study on Rotating Speed Control System with Phase Locked Loop for Motor
锁相环电机转速控制系统的研究
The calculating algorithm that has practical meaning is given based on the mechanical movement equations. The vector control of rotating speed closed-loop is completed with non-speed check device.
根据电机的机械运动方程式，给出了具有实用意义的电机转速推算算法，实现了在无速度检测装置下完成转速闭环的矢量控制。
Electronic controller not only can control the rotating speed stable but also have enough logic, multiple control monitor and protective functions. It fulfills all requirements of multiple FADEC control. The designed electronic controller has been carried through robust validity check on the engine semi-hardware-in-loop simulation platform.
设计的电子控制器在发动机半实物仿真平台上进行了鲁棒性能的验证，实现了电子控制器的等转速调节功能和逻辑监控保护功能，满足涡喷发动机多功能FADEC控制要求。
Endless loop of flexible material between two rotating shafts or pulleys.
在两个旋转的轴或滑轮中间的由柔韧性材料制作的连续的线圈。
A method of using false bush to support the shaft is presented in this paper, A hydraulic loop is applied to the false bush to avoid heating and burning of the bush due to contact of shaft with the false bush, providing necessary rotating accuracy for machining.
提出使用假轴承来支撑主轴的方法，并在假轴承上设计液压回路，避免主轴与假轴承接触而导致轴承的发热、烧伤现象，给主轴切削加工提供所需的运动精度；
It indicates that the length and weight of these thromboses formed in the rotating loop are completed in 15 minutes without further increasing statistically.
这就说明血液在旋转圆环中转动15分钟以后，形成的血栓在统计意义上血栓长度和重量不再增加了。