柴油机正时齿轮参数化建模与有限元分析  

Diesel Engine Timing Gear Parametric Modeling and Finite Element Analysis

作　　者：申如意[1] 姜利[1] 

机构地区：[1]江苏省常州技师学院,江苏常州213032

出　　处：《装备制造技术》2015年第4期213-215,共3页Equipment Manufacturing Technology

摘　　要：基于虚拟样机技术在SIEMENSNX软件环境下对正时齿轮参数化建模,采用NX软件的FEA模块分析了正时齿轮受弯曲载荷下的变形和应力,并对分析结果进行了误差分析。在同一软件环境中实现了CAD与CAE技术的结合,设计效率较高,仿真精度可靠。In this paper, based on the virtual prototype technology in the environment of SIEMENS NX software for timing gear parametric modeling, using FEA module of NX software analysis of the timing gear deformation under bending load and stress, and the results of error analysis. In the environment of the same software realizes the combination of CAD and CAE technology, the design of high efficiency, accuracy and reliable simulation.

关 键 词：NX软件 齿轮 建模 有限元 分析 

分 类 号：TK422[动力工程及工程热物理—动力机械及工程]