由DNA制成的纳米齿轮的计算机图形（左）以及实际纳米结构的电子显微图。
Computer graphic of nanoscale toothed gears made from DNA (left) and electron micrographs of the actual nanostructures. Photograph: Science/AAAS
利用试验优化技术设计试验方案，采用激光图形雕刻加工的手段实现齿轮表面仿生非光滑形态，研究非光滑与光滑两种形态齿轮的耐磨损性能。
Using optimum design for experiment scheme, laser graphic texturing was adopted to form bionic non-smooth microstructure on the gear surface to study anti-wear capability of the gears.
以直齿圆柱齿轮为研究对象，重点介绍了如何利用CATIA对其进行参数化建模及通过图形数据转换接口导入到ANSYS中建立有限元模型。
Taking the spur gear as study object, this article introduces the method of establishing the parametric model in CATIA and transmitting it into ANSYS by graphic data transformation interface.
在达到合适的齿隙后，执行齿轮接触印痕图形分析过程。
After the proper backlash is achieved, perform Gear Contact Pattern Analysis procedure.
以一个椭圆齿轮为例，进行设计和线切割加工，得到由图形所确定的齿轮轮廓。
As an example, an elliptical gear was designed and processed in the linear cutting machine, the gear contour determined by graphics was obtained.
针对现有的行星齿轮系运动学分析和效率估算方法存在计算复杂的问题，提出了一种图形解析法。
Because of the limitations of the method for kinematic analysis and efficiency calculation of planetary gear trains (PGTs), a graphic method was proposed.
为了提高测量齿轮设计的效率，提出了一种测量齿轮设计方法——图形化设计方法。
A design method named the visualization design method for master gears is introduced to improve the efficiency of master gear designing.
就直齿圆柱电磁齿轮的结构和传动原理进行了分析说明，用三维有限元方法对其进行了电磁场的分析和计算，并给出了电磁场的分布图形。
This paper analyses the configuration and transmission theory of spur electromagnetic gear, analyses and computes its magnetic field with 3-dimensional FEM, and works out the figure of magnetic field.
利用辅助设计软件CAXA的齿形二维设计模块，按设计要求在模块中定义参数，快速生成齿轮二维图形。
According to designers' demand to define the parameters in the module, the 2d figure of the gear can be created fast, through the help of a auxiliary software - CAXA.
利用辅助设计软件CAXA的齿形二维设计模块，按设计要求在模块中定义参数，快速生成齿轮二维图形。
According to designers' demand to define the parameters in the module, the 2d figure of the gear can be created fast, through the help of a auxiliary software - CAXA.
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