齿轮组

It mainly by the gear transmission chain drive components, gear transmission gear from the two groups to achieve variable-speed rotary tiller planting problems.

它主要由齿轮传动链传动组成，其中齿轮传动由2组齿轮来达到旋耕播种变速速问题。

The processing principle and method of slotting gear--grooves for big modulus gear wheel with combined milling cutter on a large--scale hobbing machine was put forward in the paper.

提出了在大型滚齿机上。用片铣刀组粗切大模数齿轮齿槽的原理及其工艺。使大模数齿轮的加工效率提高1～2倍。为大模数齿轮的高效加工开创出一条新的途径

The radial power of each of inner gear of transmission ring which works on output shaft is zero.

每一组传动环板的内齿轮对外齿轮的径向作用力的合力为0。

The main engine sets(main engine, high flexible coupling, gear box) is remote ontrolled by electrical-control flexible shaft device(type: KE-4).in the bridge there is main engine sets electrical-control flexible shaft maneuvering device, remote control the speed adjusting of port, starboard main engine, engage and disengage, reverse of port, starboard gear box through maneuvering handle.

本船对主机组（主机、高弹性联轴器、齿轮箱）采用电控软轴遥控装置型号：KE-4）。在驾驶室装有主机组电控软轴操纵装置，通过操纵装置手柄遥控左、右主机调速和左、右齿轮箱的离合和换向。

Minitype rolling mill exploitation has gone to the lavatory for the experiment and scientific research have provided quite a few , the improvement the main body of a book has been carried out on present use rolling mill of precise copper of our university laboratory, has adopt gear wheel deflection falling-in way to have realized rolling mill controlling to rolling thickness , the rolling mill improving the day afer tomorrow has adopt three set of gear wheels to be engaged , two set of gear wheels axes among them may slide respectively along the erect sliding rail and the arc sliding rail , come true thereby to controlling rolling thickness.

小型轧机的开发为实验和科研提供了不少方便，本文对我校精密铜实验室现用轧机进行了改进，采用了齿轮变位啮合办法实现了轧机对轧制厚度的控制，改进后的轧机采用三组齿轮啮合，其中两组齿轮的轴线可分别沿竖直滑轨和弧形滑轨滑动，从而实现对轧制厚度的控制。

The main research as follow: gradually open line,in which a small segment adopted to draw straight line to matching;the key points,at which gradually open polar coordinate calculation is adopted;there are two kinds of situation should be considered in the outside wheel gear;in order to keep enough place for revolving angle,repla...

研究工作包括：渐开线采用小段直线的拟合；关键点采用渐开线公式的极坐标形式计算；外齿轮齿廓渐开线要考虑两种情况的生成；外齿轮上以作用力的方式代替转距以保证在节点处啮合外齿轮所要旋转的角度；用ANSYS软件仿真了几组不同的情况，并将仿真结果与理论计算结果进行比较，结果表明所用理论方法和所建模型的正确性。

This research applies the micro forming process with other mass production techniques to construct the key components of the micro/meso gear transmission. The final prototype is the planetary gear transmission with outer diameter 6mm and gear module less than 0.15mm developing in 3 years. The purposes and developing technologies of this project are as follows: 1. setting up the design and analysis of parts and system; 2. the mold design of gear and planet plate; 3. assembly modules of planetary gear train; 4. inspection of gear profile and gear train; and 5. heat treatment of micro parts.

本研究将以精微成形技术搭配其他量产制程，逐步开发微型减速机内的所有关键零件，预计在3年内最终完成外径≦ψ6mm、齿轮模数m≦0.12mm之的行星式齿轮减速机的开发，研发目标包含有微型传动系统结构/机构与零组件设计分析技术，试量产型精微行星/太阳齿轮、传动盘、环齿轮等原型件模具设计与开发，行星臂、太阳齿轮、行星齿轮与环齿轮等组装模组技术，微型齿轮齿形及相关微型齿轮箱检测技术，以及精微元件热处理技术等关键技术。

The universal powder box includes one box with powder bin and cover, one stirrer inside the powder bin, one powder feeding roller in the outlet of the powder bin, one developing roller contacting with the powder feeding roller and one locking device for the powder box to be set in and taken out from the sensitive drum. The cover has one upper planar surface, and after being installed, the plane is located below one corresponding raised edge of the printer. In the roller end gear combination outside one side wall of the box, there are two with driving force driving position.

包括一个带有粉仓的盒体和盖，位于粉仓内的搅拌装置，一个位于粉仓出口处的送粉辊、一个与送粉辊接触的显影辊，及使粉盒能顺利置入或取出感光鼓盒的锁放装置，盖的上表面基本是一个平面，装机后该平面位于打印机对应盖下表面凸起的下缘之下，在盒体一个侧壁外的各辊端齿轮组中，有两个带有动力受口的驱动位。

Position indicator keeps strictly synchronous with valve travel.

比的齿轮组，用户可根据实际需要提出电动阀门的最大转圈数。

Gear box for a group of sliding gear, a group of a fixed gear mesh.

其中齿轮箱内一组为滑动齿轮，一组为固定啮合齿轮。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。