The motion modeling system structure of virtual gear measuring center is introduced.
介绍了虚拟齿轮测量中心运动建模的体系结构。
By using the related method of UG, the profiles of virtual gear are generated, the profile surface is formed by swept along the generater of graduation cone;
利用UG软件的相关功能，生成直齿圆锥齿轮的当量齿轮的齿廓曲线，并沿分度圆锥母线扫描获得齿廓曲面片体；
Gear measurement virtual instrument based on machine vision that takes full advantage of computer in terms of database and network can realize quick and accurate on-line measurement.
用机器视觉技术构建齿轮测量的虚拟仪器，能够充分利用计算机在数据库和网络等方面的巨大优势，对齿轮进行快速、准确的在线测量。
The influence of virtual reality technology on mechanical product development is analyzed and a method to design virtual model of gear-box based on VRML is presented.
分析了当今虚拟现实技术对开发机械产品的影响，提出了利用VRML构建齿轮变速箱虚拟模型的基本方法。
The effect of decentrations and teeth shape imperfections were examined by virtual prototyping model, which provided references to research on dynamic characteristics of gear driving device.
基于虚拟样机仿真研究了齿轮偏心、轴偏心、轮齿磨损等缺陷对啮合力的影响，为深入研究齿轮传动系统动态特性提供了理论参考依据。
Result shows that the system can be effectively used in gear fault detection and diagnosis, and it can realize the function of Virtual Instrument.
通过测试验证表明，该系统能够很好地对齿轮进行故障检测与诊断，从而实现了虚拟仪器诊断系统的应有功能。
Then a rigid-flexible coupling gear transmission virtual prototyping is established based on ADAMS, and it's dynamic response has been researched and analyzed.
又基于ADAMS建立了齿轮传动系统刚柔耦合虚拟样机，研究和分析系统动态响应特性。
With two-step gear reduction, the transmission has been optimized in design by means of virtual prototyping and finite element analysis technology to improve their lifespan and NVH performance.
该减速器采用二级传动，运用虚拟样机及有限元分析技术对整个减速器进行优化，提高其使用寿命及NVH性能。
With two-step gear reduction, the transmission has been optimized in design by means of virtual prototyping and finite element analysis technology to improve their lifespan and NVH performance.
该减速器采用二级传动，运用虚拟样机及有限元分析技术对整个减速器进行优化，提高其使用寿命及NVH性能。
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