传动

Excellent three-in-one transmission technical, lifting gearbox applies high grade alloy section steel fabricated involute curve bevel wheel gearbox, 3-pole deceleration, smooth traveling, long life-span, reliable property, avoid many shortcomings of CD hoist intermediate shaft long distance transmission.

优良的三合一传动技术，起升减速机采用优质合金钢制造，三级减速，运行平稳、寿命长、性能可靠，避免了CD葫芦中间轴长距离传动的许多缺点。

A tested prime motor is mechanically connected with a magnetic particle brake through driving steps, an instruction computer controls the output current of a power program controller, and the output current is used as the excitation current of the magnetic particle brake. A ball feed screw is arranged between a decelerator and a counterweight pan during the driving steps, and a cap nut covers on the ball feed screw. The holder of the ball feed screw is fixedly provided with a guide rail which is fixedly connected with the cap nut through a flange.

其被测试原动机通过传动环节与磁粉制动器机械连接，指令计算机控制电源程序控制器的输出电流，电源程序控制器的输出电流作为磁粉制动器的激磁电流，传动环节中在减速器和配重盘之间设有一滚珠丝杠，滚珠丝杠上套设一螺母，在滚珠丝杠的底座上固定一导轨，该导轨与螺母通过法兰固定连接。

The clearance error of intermediate driving chain in the conventional main driving system and feed system influenced directly the working accuracy of NC machine tools.

传统的&电动机+皮带轮+速比齿轮&的主传动系统和&电动机+齿轮减速器&的进给系统，其中间传动链形成的间隙误差直接影响到机床的加工精度。

DRIVE PERFORMANCE: two-stroke, air cooling engine, whose key parts is imported, is powerful and reliable. Excellent start-up performance guarantees prompt start, constant variable speed offers convenient and safety operation, chain-driven chan transmission minimizes power losses.

动力性能：风冷二冲程发动机，功率强大，多种进口件组装，性能稳定可靠，寿命长；优异的启动性能，保证您不超过三次拉动，即可启动发动机；采用二级传动、无级变速装置，使整车运行安全可靠，操纵方便；链传动，令功率损失最小。

The "three-electricity" reconstruction project of R2 mill, coil box, crop shear in medium width hot strip product line in Lingyuan Iron and Steel Group takes the high-capability industrial control computer, PLC and full-digital drive control system as the core.

凌钢中宽热轧带钢生产线R2轧机、热卷箱、飞剪部分&三电&改造工程以高性能工控机、PLC及全数字传动控制系统为核心，传动系统与PLC之间通过Profibus进行通讯，从而改变了原系统装置水平低下，技术落后的状况；并且通过对软件系统即控制模型的优化和改进，弥补了原系统存在的缺陷，提高了系统整体工艺控制水平。

The headstock contains the drive gears for the spindle speeds, and through suitable gearing and the feed rod, drives the carriage and cross slide assembly.

该头包含驱动齿轮为主轴转速，并通过适当的传动装置和饲料杆，传动运输和跨幻灯片大会。

The loading feather of phenolic resin nut used in structure of spiral driver is researched by finite element method. And the curve of deformation and stress of the nut is gained.

通过有限元分析研究了螺旋传动结构中酚醛树脂螺母的受力特征，得到了它在传动受力时各部分的变形、应力分布曲线。

Now the list type friction clutch quite consummates in thestructural design aspect Uses has axial elastic enhancedthe coupling joint smoothness Clutch driven disk always becomes theChinese dress to have the torque shock absorber, had prevented thetransmission system reverse resonated, reduced the noise andmoves the load.

如今单片干式摩擦离合器在结构设计方面相当完善。采用具有轴向弹性的从动盘，提高了离合器的接合平顺性。离合器从动盘总成中装有扭矩减震器，防止了传动系统的扭转共振，减少了传动系噪声和动载荷。

Firstly, this paper analyzes the transmission style of diving machine in detail and selects hydrostatic transmission as transmission manner of Heavy Engineering Transporter.

本文首先比较了行走机械的几种传动形式，采用了静液压驱动的传动形式。

Firstly, this paper analyzes the transmission style of diving machine in detail and selects hydrostatic transmission as transmission manner of Heavy Engineering Transporter. Then we analyze the principle of hydrostatic transmission, control style of hydraulic components and the basic driving theory of transporter and pay attention to solve the problems of driving speed-regulation control when transporter runs on different road surface and differential speed control ensured every wheels pure roll when transporter is in swerving.

接着分析了静液压传动的液压原理、静液压传动液压元件的控制方式和汽车行驶理论基础，主要解决了以下控制问题：(1)车辆在不同工况下行驶时，选择不同速度的整车调速控制；(2)车辆转弯时，为确保车轮实现纯滚动，而使各驱动轮按设定规律运动的差速控制；(3)车辆从一坡度过度到另外一坡度时，使每个驱动桥实现同步的桥间差速控制。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。