传动装置

Derives the formulae for calculating the distortion and stress on the acting surface of flexspline load in the drive process of the harmonic gear drive with three-wave wavegenerator;(2) analyzes and compares the performance of plastic and steel products under light load drive and calculates the probably reached limit of drive ratio for both types of flexsplines under the same load;(3) applies the harmonic gear drive with three-wave wavegenerator to the small-sized multiple-revolution electric device of valves by taking into consideration of the low limit of the drive ratio for the harmonic gear drive with three-wave wavegenerator made of plastics, improves the design on the main drive mechanism of the traditional small-sized multiple-revolution electric device of valves, and validates through examples the feasibility for the harmonic gear drive with three-wave wavegenerator made of plastics to be applied to the small-sized multiple-revolution electric device of valves. Finally the author performs calculations on the two types of the flexsplines of the harmonic gear with three-wave wavegenerator by using the finite element method and analyzes the causes for the errors.

本文根据三波谐波齿轮传动的运动变形特点，采用弹性薄壳的力矩理论，推导了三波谐波齿轮传动柔轮载荷作用面上的变形及应力计算公式；分析比较了轻载传动情况下塑料和钢材的性能，计算了塑料制谐波柔轮和钢制谐波柔轮在相同载荷情况下可能达到的传动比极限；对塑料制及钢制三波谐波齿轮柔轮进行了有限元计算，分析了产生误差的原因；针对三波塑料谐波齿轮传动比极限低的特点，将之运用于小转矩多回转阀门电动装置中，对传统的小型多回转阀门电动装置的主传动机构进行了改良设计，并通过实例验证了三波塑料谐波齿轮传动在小转矩多回转阀门电动装置中应用的可行性。

The hob is the end-less screw and the gear is the wheel.

滚齿刀是蜗杆，传动装置是涡轮。

Featured drum by drum machines, rack, screw conveyer, the collection trough, as well as parts and other gear.

滚筒精选机主要由清选滚筒、机架、螺旋输送器、收集槽以及传动装置等部分组成。

Choice the motor according to the gear program and the job requirements of the rolling machine

根据传动装置的总体设计方案和轧车的工作要求选择电动机

Closeups of the tank construction, gearing and servos.

特写的坦克建设，传动装置和伺服。

He suggests that the building should instead resemble a decentralised ecological system and should be made up of many independent sensors and actuators.

相反，他提议，应模仿分散型生态系统的构造，建筑物应该由无数独立的传感器与传动装置组成。

The differential mechanism is lubricated by hypoid gear oil, and the speed increasing/decreasing gearing and clutches (these constitute the torque transfer section) are lubricated by AYC fluid.

鉴别机制是润滑的双曲线齿轮油，而且速度增加/减少传动装置和离合器（这些构成了扭矩转移部分）是由AYC润滑液。

Its mating gear is called a worm gear, which is not a true helical gear.

他的对应的齿轮叫做蜗杆传动装置，他并不时严格意义上的交叉轴螺旋齿轮。

In addition to its work in semiconductors, Intel has begun research in electrical transmission and generation.

此外，其工作在半导体，英特尔已开始研究在电气传动装置和发电。

The hardware system of this machine is as follow: taken AC-servo-motor as power, taken ball screw as driving equipment, taken position transducer as feedback source gainer. The CPU of UP-PC is used of embedding chip, PXA-255 ofInter, and its system board is directly used of Intel's Sitsang board. On the other hand, the CPU of DOWN-PC is chosen of PMAC-104,which is the product of Motorola.

本铣床系统硬件构成如下：动力源选用交流伺服电机，传动装置采用丝杠，反馈量由位置传感器获得，上位机的处理器为嵌入式芯片Intel公司SXcale架构的PXA-255，上位机的系统板直接选用Intel公司的Sitsang板，下位机选用Motorola公司的运动控制器PMAC-104。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。