利用基于特征的机械设计自动化软件建立了TRT调节机构三维实体模型，并进行了装配干涉检查及运动仿真。
This paper has discussed how to produce 3D models and process dynamic detection for control mechanism of TRT by using feature_based mechanical design automatic software.
研究了装配模型的干涉检查方法。
实现了电动执行器三维虚拟设计、装配，并对装配模型作干涉检查。
The virtual design and assembly of modular electronic actuator is realized based on it, and assembly parts is detected by interference.
再根据切齿加工原理，建立了准双曲面齿轮模型，并进行虚拟装配，干涉检查，为后面分析提供精确的模型。
Then, According to the cutting tooth processing principle, establish hypoid gear model, and conduct virtual assembly, interference checking, provides the precise model for the following analysis.
离散面片模型大大提高了装配规划中干涉检查、碰撞检测及显示等方面的效率。
The proposed assembly model largely improves the efficiencies of intervention inspection and collision detection and displaying parts in the virtual assembly planning.
泵的三维模型不但可以用于零件装配、干涉检查、加工模拟，而且可以为有限元分析(FEA)和计算流体动力学(CFD)分析提供计算模型。
The 3-d pump model cannot only be used in assembly, intervene inspection and process simulation, but also provide computational model for FEA and CFD.
泵的三维模型不但可以用于零件装配、干涉检查、加工模拟，而且可以为有限元分析(FEA)和计算流体动力学(CFD)分析提供计算模型。
The 3-d pump model cannot only be used in assembly, intervene inspection and process simulation, but also provide computational model for FEA and CFD.
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